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description Publicationkeyboard_double_arrow_right Article , Other literature type 2021 Netherlands, SpainPublisher:American Geophysical Union (AGU) Funded by:NWO | From small whirls to the ...NWO| From small whirls to the global ocean: how ocean eddies govern the response of the Atlantic Meridional Overturning Circulation to high-latitude climate changeSotiria Georgiou; Stefanie L. Ypma; Nils Brüggemann; Juan Manuel Sayol; Carine G. van der Boog; Paul Spence; Julie D. Pietrzak; Caroline A. Katsman;handle: 10045/112191 , 1874/421497
The dense waters formed by wintertime convection in the Labrador Sea play a key role in setting the properties of the deep Atlantic Ocean. To understand how variability in their production might affect the Atlantic Meridional Overturning Circulation (AMOC) variability, it is essential to determine pathways and associated timescales of their export. In this study, we analyze the trajectories of Argo floats and of Lagrangian particles launched at 53°N in the boundary current and traced backward in time in a high‐resolution model, to identify and quantify the importance of upstream pathways. We find that 85% of the transport carried by the particles at 53°N originates from Cape Farewell, and it is split between a direct route that follows the boundary current and an indirect route involving boundary‐interior exchanges. Although both routes contribute roughly equally to the maximum overturning, the indirect route governs its signal in denser layers. This indirect route has two branches: part of the convected water is exported rapidly on the Labrador side of the basin and part follows a longer route toward Greenland and is then carried with the boundary current. Export timescales of these two branches typically differ by 2.5 years. This study thus shows that boundary‐interior exchanges are important for the pathways and the properties of water masses arriving at 53°N. It reveals a complex three‐dimensional view of the convected water export, with implications for the arrival time of signals of variability therein at 53°N and thus for our understanding of the AMOC. S. Georgiou, S. L. Ypma, and J. ‐M. Sayol were supported by the Netherlands Organisation for Scientific Research (NWO) via VIDI grant 864.13.011 awarded to C. A. Katsman. N. Brüggemann was funded by the Collaborative Research Centre, TRR 181 “Energy Transfer in Atmosphere and Ocean” funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation, Germany) – Projektnummer 274762653. P. Spence is supported by ARC Future Fellowship FT190100413.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2021Full-Text: https://doi.org/10.1029/2020JC016654Data sources: Recolector de Ciencia Abierta, RECOLECTANARCIS; TU Delft RepositoryArticle . 2021Repositorio Institucional de la Universidad de AlicanteArticle . 2021Data sources: Repositorio Institucional de la Universidad de Alicanteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020jc016654&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 13visibility views 13 download downloads 16 Powered bymore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2021Full-Text: https://doi.org/10.1029/2020JC016654Data sources: Recolector de Ciencia Abierta, RECOLECTANARCIS; TU Delft RepositoryArticle . 2021Repositorio Institucional de la Universidad de AlicanteArticle . 2021Data sources: Repositorio Institucional de la Universidad de Alicanteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020jc016654&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Other literature type 2019 Netherlands, France, FrancePublisher:Copernicus GmbH Funded by:ANR | L-IPSL, NWO | SCAN-2: Scanning Sediment...ANR| L-IPSL ,NWO| SCAN-2: Scanning Sediment and Coral Climate Archives Applications of Non-destructive NatureG.-J. A. Brummer; G.-J. A. Brummer; B. Metcalfe; B. Metcalfe; W. Feldmeijer; W. Feldmeijer; M. A. Prins; J. van 't Hoff; J. van 't Hoff; G. M. Ganssen;Changeover from a glacial to an interglacial climate is considered as transitional between two stable modes. Palaeoceanographic reconstructions using the polar foraminifera Neogloboquadrina pachyderma highlight the retreat of the Polar Front during the last deglaciation in terms of both its decreasing abundance and stable oxygen isotope values (δ18O) in sediment cores. While conventional isotope analysis of pooled N. pachyderma and G. bulloides shells shows a warming trend concurrent with the retreating ice, new single-shell measurements reveal that this trend is composed of two isotopically different populations that are morphologically indistinguishable. Using modern time series as analogues for interpreting downcore data, glacial productivity in the mid-North Atlantic appears limited to a single maximum in late summer, followed by the melting of drifting icebergs and winter sea ice. Despite collapsing ice sheets and global warming during the deglaciation, a second “warm” population of N. pachyderma appears in a bimodal seasonal succession, separated by the subpolar G. bulloides. This represents a shift in the timing of the main plankton bloom from late to early summer in a “deglacial” intermediate mode that persisted from the glacial maximum until the start of the Holocene. When seawater temperatures exceeded the threshold values, first the “cold” (glacial) then the “warm” (deglacial) populations of N. pachyderma disappeared, whilst G. bulloides with a greater tolerance to higher temperatures persisted throughout the Holocene to the present day in the midlatitude North Atlantic. Single-specimen δ18O of polar N. pachyderma reveals a steeper rate of ocean warming during the last deglaciation than appears from conventional pooled δ18O average values.
NARCIS arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2018-144&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 2 citations 2 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2018-144&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2021 Belgium, NetherlandsPublisher:Copernicus GmbH Publicly fundedFunded by:NWO | Towards sustainable coast..., NWO | The ecology of vegetated ..., UKRI | Response of Ecologically-...NWO| Towards sustainable coastal defense by salt marsh management: innovative extension and application of a state-of-the-art hydrodynamic model ,NWO| The ecology of vegetated foreshores: understanding thresholds driving long-term dynamics & trade-offs in ecosystem services. ,UKRI| Response of Ecologically-mediated Shallow Intertidal Shores and their Transitions to extreme hydrodynamic forcing in UK settings (RESIST-UK)Z. Hu; Z. Hu; P. W. J. M. Willemsen; P. W. J. M. Willemsen; B. W. Borsje; C. Wang; H. Wang; H. Wang; D. van der Wal; D. van der Wal; Z. Zhu; B. Oteman; V. Vuik; V. Vuik; B. Evans; I. Möller; J.-P. Belliard; A. Van Braeckel; S. Temmerman; T. J. Bouma; T. J. Bouma;handle: 10067/1767510151162165141 , 1874/412408
Tidal flats provide valuable ecosystem services such as flood protection and carbon sequestration. Erosion and accretion processes govern the ecogeomorphic evolution of intertidal ecosystems (marshes and bare flats) and, hence, substantially affect their valuable ecosystem services. To understand the intertidal ecosystem development, high-frequency bed-level change data are thus needed. However, such datasets are scarce due to the lack of suitable methods that do not involve excessive labour and/or costly instruments. By applying newly developed surface elevation dynamics (SED) sensors, we obtained unique high-resolution daily bed-level change datasets in the period 2013–2017 from 10 marsh–mudflat sites situated in the Netherlands, Belgium, and the United Kingdom in contrasting physical and biological settings. At each site, multiple sensors were deployed for 9–20 months to ensure sufficient spatial and temporal coverage of highly variable bed-level change processes. The bed-level change data are provided with synchronized hydrodynamic data, i.e. water level, wave height, tidal current velocity, medium sediment grain size (D50), and chlorophyll a level at four sites. This dataset has revealed diverse spatial morphodynamics patterns over daily to seasonal scales, which are valuable to theoretical and model development. On the daily scale, this dataset is particularly instructive, as it includes a number of storm events, the response to which can be detected in the bed-level change observations. Such data are rare but useful to study tidal flat response to highly energetic conditions. The dataset is available from 4TU.ResearchData (https://doi.org/10.4121/12693254.v4; Hu et al., 2020), which is expected to expand with additional SED sensor data from ongoing and planned surveys.
NARCIS; Earth System... arrow_drop_down NARCIS; Earth System Science Data (ESSD)Article . 2021Institutional Repository Universiteit AntwerpenArticle . 2021Data sources: Institutional Repository Universiteit Antwerpenadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-13-405-2021&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 9 citations 9 popularity Top 10% influence Average impulse Top 10% Powered by BIP!visibility 19visibility views 19 download downloads 15 Powered bymore_vert NARCIS; Earth System... arrow_drop_down NARCIS; Earth System Science Data (ESSD)Article . 2021Institutional Repository Universiteit AntwerpenArticle . 2021Data sources: Institutional Repository Universiteit Antwerpenadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-13-405-2021&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2021 NetherlandsPublisher:Oxford University Press (OUP) Funded by:NWO | Multi-scale and self-cons..., NWO | Marginal No More: Constra...NWO| Multi-scale and self-consistent observations of recent sea level change ,NWO| Marginal No More: Constraining Sea-level Change in Scandinavia’s Marginal Seas with Post-Glacial Rebound ModelsAuthors: Simon, K.M.; Riva, R.E.M.; Vermeersen, L.L.A.;Simon, K.M.; Riva, R.E.M.; Vermeersen, L.L.A.;doi: 10.1093/gji/ggab261
In this study, we focus on improved constraint of the glacial isostatic adjustment (GIA) signal at present-day, and its role as a contributor to present-day sea level budgets. The main study area extends from the coastal regions of northwestern Europe to northern Europe. Both Holocene relative sea level (RSL) data as well as vertical land motion (VLM) data are incorporated as constraints in a semi-empirical GIA model. 71 geological rates of GIA-driven RSL change are inferred from Holocene proxy data and 108 rates of vertical land motion from GNSS provide an additional measure of regional GIA deformation. Within the study area, the geological RSL data complement the spatial gaps of the VLM data and vice versa. Both data sets are inverted in a semi-empirical GIA model to yield updated estimates of regional present-day GIA deformations. A regional validation using tide gauges is presented for the North Sea, where the GIA signal may be complicated by lateral variations in Earth structure and existing predictions of regional and global GIA models show discrepancies. The model validation in the North Sea region suggests that geological data are needed to fit independent estimates of GIA-related RSL change inferred from tide gauge rates, indicating that geological rates from Holocene data do provide an important additional constraint for data-driven approaches to GIA estimation. Physical and Space Geodesy Astrodynamics & Space Missions
NARCIS; TU Delft Rep... arrow_drop_down NARCIS; Geophysical Journal InternationalArticle . 2021 . Peer-reviewedLicense: OUP Standard Publication Reuseadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1093/gji/ggab261&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 19visibility views 19 download downloads 15 Powered bymore_vert NARCIS; TU Delft Rep... arrow_drop_down NARCIS; Geophysical Journal InternationalArticle . 2021 . Peer-reviewedLicense: OUP Standard Publication Reuseadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1093/gji/ggab261&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article , Preprint 2012 Netherlands, GermanyPublisher:Copernicus GmbH Funded by:NWO | Trace metal incorporation..., NWO | A process study on the im..., NWO | A process study on the im...NWO| Trace metal incorporation in benthic foraminifera: linking ecology and pore water geochemistry ,NWO| A process study on the impact of the Arabian Sea oxygen minimum zone on organic matter degradation, nutrient regeneration, trace metal cycling and foraminiferal proxies ,NWO| A process study on the impact of the Arabian Sea oxygen minimum zone on organic matter degradation, nutrient regeneration, trace metal cycling and foraminiferal proxiesK.A. Koho; Klaas G.J. Nierop; Leon Moodley; Jack J. Middelburg; Lara Pozzato; Karline Soetaert; J. van der Plicht; Gert-Jan Reichart;Abstract. Burial of organic matter (OM) plays an important role in marine sediments, linking the short-term, biological carbon cycle with the long-term, geological subsurface cycle. It is well established that low-oxygen conditions promote organic carbon burial in marine sediments. However, the mechanism remains enigmatic. Here we report biochemical quality, microbial degradability, OM preservation and accumulation along an oxygen gradient in the Indian Ocean. Our results show that more OM, and of biochemically higher quality, accumulates under low oxygen conditions. Nevertheless, microbial degradability does not correlate with the biochemical quality of OM. This decoupling of OM biochemical quality and microbial degradability, or bioavailability, violates the ruling paradigm that higher quality implies higher microbial processing. The inhibition of bacterial OM remineralisation may play an important role in the burial of organic matter in marine sediments and formation of oil source rocks.
Biogeosciences; NARC... arrow_drop_down Biogeosciences; NARCISArticle . 2013NARCIS; Utrecht University RepositoryArticle . 2013Electronic Publication Information CenterArticle . 2013Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/bgd-9-13187-2012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 52 citations 52 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Biogeosciences; NARC... arrow_drop_down Biogeosciences; NARCISArticle . 2013NARCIS; Utrecht University RepositoryArticle . 2013Electronic Publication Information CenterArticle . 2013Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/bgd-9-13187-2012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2012 France, France, Italy, France, Italy, France, Spain, Spain, Italy, Italy, France, Netherlands, FrancePublisher:Elsevier BV Funded by:NWO | Dynamics of molecule-meta...NWO| Dynamics of molecule-metal surface reactions.Juan A. Aguilar; I. Al Samarai; A. Albert; Michel André; M. Anghinolfi; Gisela Anton; S. Anvar; M. Ardid; A. C.S. Assis Jesus; Tri L. Astraatmadja; J. J. Auberth; B. Baret; S. Basa; V. Bertin; S. Biagl; A. Bigi; Ciro Bigongiari; C. Bogazzi; Manuel Bou-Cabo; B. Bouhou; M.C. Bouwhuis; Jürgen Brunner; J. Busto; Francisco Camarena; Antonio Capone; C. Carloganu; G. Carminati; J. Carr; S. Cecchini; Z. Charif; Philippe Charvis; Tommaso Chiarusi; M. Circella; R. Coniglione; H. Costantini; P. Coyle; C. Curtil; M. P. Decowski; I. Dekeyser; Anne Deschamps; C. Distefano; C. Donzaud; D. Dornic; Q. Dorosti; Doriane Drouhin; Thomas Eberl; U. Emanuele; A. Enzenhoefer; J.-P. Ernenwein; Stephanie Escoffier; Paolo Fermani; M. Ferri; V. Flaminio; F. Folger; U. Fritsch; J.-L. Fuda; S. Galata; G. Giacomelli; V. Giordano; J. P. Gómez-González; Kay Graf; G. Guillard; G. Halladjian; Gregory David Hallewell; H. van Haren; J. Hartman; A.J. Heijboer; Y. Hello; Juan José Hernández-Rey; B. Herold; J. Hoessl; C. C. Hsu; M. de Jong; Matthias Kadler; Oleg Kalekin; Alexander Kappes; U. F. Katz; O. Kavatsyuk; P.M. Kooijman; C. Koppe; Antoine Kouchner; I. Kreykenbohm; Vladimir Kulikovskiy; Robert Lahmann; Patrick Lamare; Giuseppina Larosa; D. Lattuada; Dominique Lefèvre; G. Lim; D. Lo Presti; H. Loehner; S. Loucatos; S. Mangano; M. Marcelin; Annarita Margiotta; J.A. Martínez-Mora; Athina Meli; Teresa Montaruli; L. Moscoso; Holger Motz; M. Neff; E. Nezri; D. Palioselitis; G.E. Păvălaş; K. Payet; P. Payre; J. Petrovic; Paolo Piattelli; N. Picot-Clemente; V. Popa; Thierry Pradier; E. Presani; C. Racca; C. Reed; C. Richardt; R. Richter; C. Riviere; Anne Robert; K. Roensch; A. Rostovtsev; J. Ruiz-Rivas; M. Rujoiu; Guido Russo; F. Salesa; Piera Sapienza; F. M. Schoeck; J. P. Schuller; F. Schuessler; Rezo Shanidze; Francesco Simeone; A. Spies; Maurizio Spurio; Jos Steijger; T. Stolarczyk; A. Sánchez-Losa; M. Taiuti; Christian Tamburini; Simona Toscano; B. Vallage; V. Van Elewyck; G. Vannoni; Manuela Vecchi; P. Vernin; G. Wijnker; Jörn Wilms; E. A. De Wolf; H. Yepes; D. Zaborov; J.D. Zornoza; J. Zúñiga;The authors acknowledge the financial support of the funding agencies: Centre National de la Recherche Scientifique (CNRS), Commissariat a l'enegie atomique et aux energies alternatives (CEA), Agence National de la Recherche (ANR), Commission Europeenne (FEDER fund and Marie Curie Program), Region Alsace (contrat CPER), Region Provence-Alpes-Cote d'Azur, Departement du Var and Ville de La Seyne-sur-Mer, France; Bundesministerium fur Bildung und Forschung (BMBF), Germany; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Stichting voor Fundamenteel Onderzoek der Materie (FOM), Nederlandse organisatie voor Wetenschappelijk Onderzoek (NWO), the Netherlands; Council of the President of the Russian Federation for young scientists and leading scientific schools supporting grants, Russia; National Authority for Scientific Research (ANCS), Romania; Ministerio de Ciencia e Innovacion (MICINN), Prometeo of Generalitat Valenciana and MultiDark, Spain. We also acknowledge the technical support of Ifremer. AIM and Foselev Marine for the sea operation and the CC-IN2P3 for the computing facilities. The primary aim of ANTARES is neutrino astronomy with upward going muons created in charged current muon neutrino interactions in the detector and its surroundings. Downward going muons are background for neutrino searches. These muons are the decay products of cosmic-ray collisions in the Earths atmosphere far above the detector. This paper presents a method to identify and count electromagnetic showers induced along atmospheric muon tracks with the ANTARES detector. The method is applied to both cosmic muon data and simulations and its applicability to the reconstruction of muon event energies is demonstrated. © 2012 Elsevier B.V. All rights reserved.
Nuclear Instruments ... arrow_drop_down Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment; RiuNet; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Archivio della ricerca- Università di Roma La Sapienza; NARCISOther literature type . Article . 2012 . Peer-reviewedLicense: Elsevier TDMData sources: RiuNet; Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; University of Groningen Research Portal; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Crossref; Archivio della ricerca- Università di Roma La Sapienza; NARCISArchivio della ricerca- Università di Roma La SapienzaArticle . 2012Data sources: Archivio della ricerca- Università di Roma La SapienzaNuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated EquipmentArticleLicense: CC BY NC NDData sources: UnpayWallIRIS - Università degli Studi di CataniaArticle . 2012Data sources: IRIS - Università degli Studi di Cataniahttps://doi.org/10.48550/arxiv...Article . 2011License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nima.2012.01.060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 3 citations 3 popularity Average influence Average impulse Average Powered by BIP!visibility 196visibility views 196 download downloads 509 Powered bymore_vert Nuclear Instruments ... arrow_drop_down Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment; RiuNet; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Archivio della ricerca- Università di Roma La Sapienza; NARCISOther literature type . Article . 2012 . Peer-reviewedLicense: Elsevier TDMData sources: RiuNet; Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; University of Groningen Research Portal; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Crossref; Archivio della ricerca- Università di Roma La Sapienza; NARCISArchivio della ricerca- Università di Roma La SapienzaArticle . 2012Data sources: Archivio della ricerca- Università di Roma La SapienzaNuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated EquipmentArticleLicense: CC BY NC NDData sources: UnpayWallIRIS - Università degli Studi di CataniaArticle . 2012Data sources: IRIS - Università degli Studi di Cataniahttps://doi.org/10.48550/arxiv...Article . 2011License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nima.2012.01.060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2016 Netherlands, BelgiumPublisher:Elsevier BV Funded by:EC | SEDBIOGEOCHEM2.0, NWO | Quantifying Darwin?s last...EC| SEDBIOGEOCHEM2.0 ,NWO| Quantifying Darwin?s last idea: The influence of bioturbation on the biogeochemistry of marine sediments, and its impact on the global carbon cycleAuthors: Rao, A.M.F.; Malkin, S.Y.; Hidalgo-Martinez, S.; Meysman, Filip;Rao, A.M.F.; Malkin, S.Y.; Hidalgo-Martinez, S.; Meysman, Filip;Filamentous sulfide oxidizing cable bacteria are capable of linking the oxidation of free sulfide in deep anoxic layers of marine sediments to the reduction of oxygen or nitrate in surface sediments by conducting electrons over centimeter-scale distances. Previous studies have shown that this newly discovered microbial process, referred to as electrogenic sulfide oxidation (e-SOx), may alter elemental cycling in sediments, but the nature and rates of the resulting biogeochemical transformations and their influence on benthic-pelagic coupling remain largely unknown. Here we quantify changes in sediment geochemistry and solute fluxes at the sediment–water interface as e-SOx develops and declines over time in laboratory incubations of organic-rich sediments from a seasonally hypoxic coastal basin (Marine Lake Grevelingen, The Netherlands).Our results show that e-SOx enhanced sediment O2 consumption and acidified subsurface sediment, resulting in the dissolution of calcium carbonate and iron sulfide minerals in deeper sediment horizons and the associated accumulation of dissolved iron, manganese, and calcium in porewater. Remobilized Fe diffusing upward was reoxidized at the sediment–water interface, producing an amorphous Fe oxide crust, while dissolved Fe diffusing downward was reprecipitated in the form of FeS as it encountered the free sulfide horizon. The development of e-SOx enhanced the diffusive release of dissolved Mn at the sediment–water interface, capped the phosphate efflux, generated a buildup of organic matter in surface sediments, and strongly stimulated the release of alkalinity from the sediment. About 75% of this alkalinity production was associated with net CaCO3 dissolution, while the remaining 25% was attributed to a pumping mechanism that transfers alkalinity from anodic H2S oxidation (an alkalinity sink) in deeper sediments to cathodic O2 reduction (an alkalinity source) near the sediment–water interface. The resulting sediment alkalinity efflux buffers the release of dissolved inorganic carbon at the sediment–water interface, and may therefore counteract the influence of benthic respiration on coastal ocean pH. Overall, our results demonstrate that e-SOx development strongly affects the biogeochemical cycles of C, P, Ca, Fe, Mn, and S in coastal sediments.
NIOZ Repository; Ope... arrow_drop_down NIOZ Repository; Open Marine ArchiveArticle . 2016Vrije Universiteit Brussel Research PortalOther literature type . 2016Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gca.2015.09.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 66 citations 66 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert NIOZ Repository; Ope... arrow_drop_down NIOZ Repository; Open Marine ArchiveArticle . 2016Vrije Universiteit Brussel Research PortalOther literature type . 2016Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gca.2015.09.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article 2020 NetherlandsPublisher:Copernicus GmbH Funded by:NWO | Computer simulations of t...NWO| Computer simulations of the crystalline silicon / hydrogenated amorphous silicon interface (1.2)S. C. van der Graaf; R. Kranenburg; A. J. Segers; M. Schaap; M. Schaap; J. W. Erisman; J. W. Erisman;handle: 1887/3141838
The nitrogen cycle has been continuously disrupted by human activity over the past century, resulting in almost a tripling of the total reactive nitrogen fixation in Europe. Consequently, excessive amounts of reactive nitrogen (Nr) have manifested in the environment, leading to a cascade of adverse effects, such as acidification and eutrophication of terrestrial and aquatic ecosystems, and particulate matter formation. Chemistry transport models (CTMs) are frequently used as tools to simulate the complex chain of processes that determine atmospheric Nr flows. In these models, the parameterization of the atmosphere–biosphere exchange of Nr is largely based on few surface exchange measurement and is therefore known to be highly uncertain. In addition to this, the input parameters that are used here are often fixed values, only linked to specific land use classes. In an attempt to improve this, a combination of multiple satellite products is used to derive updated, time-variant leaf area index (LAI) and roughness length (z0) input maps. As LAI, we use the Moderate Resolution Imaging Spectroradiometer (MODIS) MCD15A2H product. The monthly z0 input maps presented in this paper are a function of satellite-derived normalized difference vegetation index (NDVI) values (MYD13A3 product) for short vegetation types (such as grass and arable land) and a combination of satellite-derived forest canopy height and LAI for forests. The use of these growth-dependent satellite products allows us to represent the growing season more realistically. For urban areas, the z0 values are updated, too, and linked to a population density map. The approach to derive these dynamic z0 estimates can be linked to any land use map and is as such transferable to other models. We evaluated the sensitivity of the modelled Nr deposition fields in LOng Term Ozone Simulation – EURopean Operational Smog (LOTOS-EUROS) v2.0 to the abovementioned changes in LAI and z0 inputs, focusing on Germany, the Netherlands and Belgium. We computed z0 values from FLUXNET sites and compared these to the default and updated z0 values in LOTOS-EUROS. The root mean square difference (RMSD) for both short vegetation and forest sites improved. Comparing all sites, the RMSD decreased from 0.76 (default z0) to 0.60 (updated z0). The implementation of these updated LAI and z0 input maps led to local changes in the total Nr deposition of up to ∼30 % and a general shift from wet to dry deposition. The most distinct changes are observed in land-use-specific deposition fluxes. These fluxes may show relatively large deviations, locally affecting estimated critical load exceedances for specific natural ecosystems.
NARCIS arrow_drop_down Geoscientific Model Development (GMD)Other literature type . 2020Data sources: Copernicus Publicationsadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/gmd-13-2451-2020&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Geoscientific Model Development (GMD)Other literature type . 2020Data sources: Copernicus Publicationsadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/gmd-13-2451-2020&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2022 NetherlandsPublisher:Copernicus GmbH Funded by:NWO | Perturbations of System E..., UKRI | Autonomous, robotic and A...NWO| Perturbations of System Earth: Reading the Past to Project the Future - A proposal to create the Netherlands Earth System Science Centre (ESSC) ,UKRI| Autonomous, robotic and AI enabled biofouling monitoring, cleaning and management systerm for offshore wind turbine monopile foundations - RoBFMSYedema, Yord W.; Sangiorgi, Francesca; Sluijs, Appy; Damsté, Jaap S. Sinninghe; Peterse, Francien; Organic geochemistry & molecular biogeology; Organic geochemistry; Marine palynology and palaeoceanography;handle: 1874/427166
Rivers play a key role in the global carbon cycle by transporting terrestrial organic matter (TerrOM) from land to the ocean. Upon burial in marine sediments, this TerrOM may be a significant long-term carbon sink, depending on its composition and properties. However, much remains unknown about the dispersal of different types of TerrOM in the marine realm upon fluvial discharge since the commonly used bulk organic matter (OM) parameters do not reach the required level of source- and process-specific information. Here, we analyzed bulk OM properties, lipid biomarkers (long-chain n-alkanes, sterols, long-chain diols, alkenones, branched and isoprenoid glycerol dialkyl glycerol tetraethers (brGDGTs and isoGDGTs)), pollen, and dinoflagellate cysts in marine surface sediments along two transects offshore the Mississippi–Atchafalaya River (MAR) system, as well as one along the 20 m isobath in the direction of the river plume. We use these biomarkers and palynological proxies to identify the dispersal patterns of soil–microbial organic matter (SMOM), fluvial, higher plant, and marine-produced OM in the coastal sediments of the northern Gulf of Mexico (GoM). The Branched and Isoprenoid Tetraether (BIT) index and the relative abundance of C32 1,15-diols indicative for freshwater production show high contributions of SMOM and fluvial OM near the Mississippi River (MR) mouth (BIT = 0.6, FC321,15 > 50 %), which rapidly decrease further away from the river mouth (BIT < 0.1, FC321,15 < 20 %). In contrast, concentrations of long-chain n-alkanes and pollen grains do not show this stark decrease along the path of transport, and especially n-alkanes are also found in sediments in deeper waters. Proxy indicators show that marine productivity is highest close to shore and reveal that marine producers (diatoms, dinoflagellates, coccolithophores) have different spatial distributions, indicating their preferred niches. Close to the coast, where food supply is high and waters are turbid, cysts of heterotrophic dinoflagellates dominate the assemblages. The dominance of heterotrophic taxa in shelf waters in combination with the rapid decrease in the relative contribution of TerrOM towards the deeper ocean suggest that TerrOM input may trigger a priming effect that results in its rapid decomposition upon discharge. In the open ocean far away from the river plume, autotrophic dinoflagellates dominate the assemblages, indicating more oligotrophic conditions. Our combined lipid biomarker and palynology approach reveals that different types of TerrOM have distinct dispersal patterns, suggesting that the initial composition of this particulate OM influences the burial efficiency of TerrOM on the continental margin.
NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2023https://doi.org/10.5194/bg-202...Preprint . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/bg-2022-181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2023https://doi.org/10.5194/bg-202...Preprint . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/bg-2022-181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2014 NetherlandsPublisher:Elsevier BV Funded by:NWO | Forcing of Carbonate Moun..., NWO | Trace metal incorporation...NWO| Forcing of Carbonate Mounds and deep water coral reefs along the NW European Continental Margin (MOUNDFORCE) ,NWO| Trace metal incorporation in benthic foraminifera: linking ecology and pore water geochemistrySmeulders, G.G.B.; Koho, K.A.; de Stigter, H.C.; Mienis, F.; de Haas, H.; van Weering, T.C.E.; NWO-ALW Open: Trace metal incorporation in benthic foraminifera: linking ecology and pore water geochemistry; Organic geochemistry;handle: 1874/310116
The extent of the cold-water coral mounds in the modern ocean basins has been recently revealed by new state-of-the-art equipment. However, not much is known about their geological extent or development through time. In the facies model presented here seven different types of seabed substrate are distinguished, which may be used for reconstruction of fossil coral habitats. The studied substrates include: off-mound settings, (foram) sands, hardgrounds, dead coral debris, and substrates characterized by a variable density of living coral framework. Whereas sediment characteristics only provide a basis for distinguishing on- and off-mound habitats and the loci of most prolific coral growth, benthic foraminiferal assemblages are the key to identifying different mound substrates in more detail. Specific foraminiferal assemblages are distinguished that are characteristic of these specific environments. Assemblages from off-mound settings are dominated by (attached) epifaunal species such as Cibicides refulgens and Cibicides variabilis. The attached epibenthic species Discanomalina coronata is also common in off-mound sediments, but it is most abundant where hardgrounds have formed. In contrast, the settings with coral debris or living corals attract shallow infaunal species that are associated with more fine-grained soft sediments. The typical 'living coral assemblage' is composed of Cassidulina obtusa, Bulimina marginata, and Cassidulina laevigata. The abundance of these species shows an almost linear increase with the density of the living coral cover. The benthic foraminifera encountered from off-mound to top-mound settings appear to represent a gradient of decreasing current intensity and availability of suspended food particles, and increasing availability of organic matter associated with fine-grained sediment trapped in between coral framework.
Deep Sea Research Pa... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2014Deep Sea Research Part II Topical Studies in Oceanography; NARCISArticle . 2014 . Peer-reviewedLicense: Elsevier TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.dsr2.2013.10.001&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 14 citations 14 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Deep Sea Research Pa... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2014Deep Sea Research Part II Topical Studies in Oceanography; NARCISArticle . 2014 . Peer-reviewedLicense: Elsevier TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.dsr2.2013.10.001&type=result"></script>'); --> </script>
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description Publicationkeyboard_double_arrow_right Article , Other literature type 2021 Netherlands, SpainPublisher:American Geophysical Union (AGU) Funded by:NWO | From small whirls to the ...NWO| From small whirls to the global ocean: how ocean eddies govern the response of the Atlantic Meridional Overturning Circulation to high-latitude climate changeSotiria Georgiou; Stefanie L. Ypma; Nils Brüggemann; Juan Manuel Sayol; Carine G. van der Boog; Paul Spence; Julie D. Pietrzak; Caroline A. Katsman;handle: 10045/112191 , 1874/421497
The dense waters formed by wintertime convection in the Labrador Sea play a key role in setting the properties of the deep Atlantic Ocean. To understand how variability in their production might affect the Atlantic Meridional Overturning Circulation (AMOC) variability, it is essential to determine pathways and associated timescales of their export. In this study, we analyze the trajectories of Argo floats and of Lagrangian particles launched at 53°N in the boundary current and traced backward in time in a high‐resolution model, to identify and quantify the importance of upstream pathways. We find that 85% of the transport carried by the particles at 53°N originates from Cape Farewell, and it is split between a direct route that follows the boundary current and an indirect route involving boundary‐interior exchanges. Although both routes contribute roughly equally to the maximum overturning, the indirect route governs its signal in denser layers. This indirect route has two branches: part of the convected water is exported rapidly on the Labrador side of the basin and part follows a longer route toward Greenland and is then carried with the boundary current. Export timescales of these two branches typically differ by 2.5 years. This study thus shows that boundary‐interior exchanges are important for the pathways and the properties of water masses arriving at 53°N. It reveals a complex three‐dimensional view of the convected water export, with implications for the arrival time of signals of variability therein at 53°N and thus for our understanding of the AMOC. S. Georgiou, S. L. Ypma, and J. ‐M. Sayol were supported by the Netherlands Organisation for Scientific Research (NWO) via VIDI grant 864.13.011 awarded to C. A. Katsman. N. Brüggemann was funded by the Collaborative Research Centre, TRR 181 “Energy Transfer in Atmosphere and Ocean” funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation, Germany) – Projektnummer 274762653. P. Spence is supported by ARC Future Fellowship FT190100413.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2021Full-Text: https://doi.org/10.1029/2020JC016654Data sources: Recolector de Ciencia Abierta, RECOLECTANARCIS; TU Delft RepositoryArticle . 2021Repositorio Institucional de la Universidad de AlicanteArticle . 2021Data sources: Repositorio Institucional de la Universidad de Alicanteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020jc016654&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 13visibility views 13 download downloads 16 Powered bymore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2021Full-Text: https://doi.org/10.1029/2020JC016654Data sources: Recolector de Ciencia Abierta, RECOLECTANARCIS; TU Delft RepositoryArticle . 2021Repositorio Institucional de la Universidad de AlicanteArticle . 2021Data sources: Repositorio Institucional de la Universidad de Alicanteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1029/2020jc016654&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint , Other literature type 2019 Netherlands, France, FrancePublisher:Copernicus GmbH Funded by:ANR | L-IPSL, NWO | SCAN-2: Scanning Sediment...ANR| L-IPSL ,NWO| SCAN-2: Scanning Sediment and Coral Climate Archives Applications of Non-destructive NatureG.-J. A. Brummer; G.-J. A. Brummer; B. Metcalfe; B. Metcalfe; W. Feldmeijer; W. Feldmeijer; M. A. Prins; J. van 't Hoff; J. van 't Hoff; G. M. Ganssen;Changeover from a glacial to an interglacial climate is considered as transitional between two stable modes. Palaeoceanographic reconstructions using the polar foraminifera Neogloboquadrina pachyderma highlight the retreat of the Polar Front during the last deglaciation in terms of both its decreasing abundance and stable oxygen isotope values (δ18O) in sediment cores. While conventional isotope analysis of pooled N. pachyderma and G. bulloides shells shows a warming trend concurrent with the retreating ice, new single-shell measurements reveal that this trend is composed of two isotopically different populations that are morphologically indistinguishable. Using modern time series as analogues for interpreting downcore data, glacial productivity in the mid-North Atlantic appears limited to a single maximum in late summer, followed by the melting of drifting icebergs and winter sea ice. Despite collapsing ice sheets and global warming during the deglaciation, a second “warm” population of N. pachyderma appears in a bimodal seasonal succession, separated by the subpolar G. bulloides. This represents a shift in the timing of the main plankton bloom from late to early summer in a “deglacial” intermediate mode that persisted from the glacial maximum until the start of the Holocene. When seawater temperatures exceeded the threshold values, first the “cold” (glacial) then the “warm” (deglacial) populations of N. pachyderma disappeared, whilst G. bulloides with a greater tolerance to higher temperatures persisted throughout the Holocene to the present day in the midlatitude North Atlantic. Single-specimen δ18O of polar N. pachyderma reveals a steeper rate of ocean warming during the last deglaciation than appears from conventional pooled δ18O average values.
NARCIS arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2018-144&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 2 citations 2 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2018-144&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2021 Belgium, NetherlandsPublisher:Copernicus GmbH Publicly fundedFunded by:NWO | Towards sustainable coast..., NWO | The ecology of vegetated ..., UKRI | Response of Ecologically-...NWO| Towards sustainable coastal defense by salt marsh management: innovative extension and application of a state-of-the-art hydrodynamic model ,NWO| The ecology of vegetated foreshores: understanding thresholds driving long-term dynamics & trade-offs in ecosystem services. ,UKRI| Response of Ecologically-mediated Shallow Intertidal Shores and their Transitions to extreme hydrodynamic forcing in UK settings (RESIST-UK)Z. Hu; Z. Hu; P. W. J. M. Willemsen; P. W. J. M. Willemsen; B. W. Borsje; C. Wang; H. Wang; H. Wang; D. van der Wal; D. van der Wal; Z. Zhu; B. Oteman; V. Vuik; V. Vuik; B. Evans; I. Möller; J.-P. Belliard; A. Van Braeckel; S. Temmerman; T. J. Bouma; T. J. Bouma;handle: 10067/1767510151162165141 , 1874/412408
Tidal flats provide valuable ecosystem services such as flood protection and carbon sequestration. Erosion and accretion processes govern the ecogeomorphic evolution of intertidal ecosystems (marshes and bare flats) and, hence, substantially affect their valuable ecosystem services. To understand the intertidal ecosystem development, high-frequency bed-level change data are thus needed. However, such datasets are scarce due to the lack of suitable methods that do not involve excessive labour and/or costly instruments. By applying newly developed surface elevation dynamics (SED) sensors, we obtained unique high-resolution daily bed-level change datasets in the period 2013–2017 from 10 marsh–mudflat sites situated in the Netherlands, Belgium, and the United Kingdom in contrasting physical and biological settings. At each site, multiple sensors were deployed for 9–20 months to ensure sufficient spatial and temporal coverage of highly variable bed-level change processes. The bed-level change data are provided with synchronized hydrodynamic data, i.e. water level, wave height, tidal current velocity, medium sediment grain size (D50), and chlorophyll a level at four sites. This dataset has revealed diverse spatial morphodynamics patterns over daily to seasonal scales, which are valuable to theoretical and model development. On the daily scale, this dataset is particularly instructive, as it includes a number of storm events, the response to which can be detected in the bed-level change observations. Such data are rare but useful to study tidal flat response to highly energetic conditions. The dataset is available from 4TU.ResearchData (https://doi.org/10.4121/12693254.v4; Hu et al., 2020), which is expected to expand with additional SED sensor data from ongoing and planned surveys.
NARCIS; Earth System... arrow_drop_down NARCIS; Earth System Science Data (ESSD)Article . 2021Institutional Repository Universiteit AntwerpenArticle . 2021Data sources: Institutional Repository Universiteit Antwerpenadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-13-405-2021&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 9 citations 9 popularity Top 10% influence Average impulse Top 10% Powered by BIP!visibility 19visibility views 19 download downloads 15 Powered bymore_vert NARCIS; Earth System... arrow_drop_down NARCIS; Earth System Science Data (ESSD)Article . 2021Institutional Repository Universiteit AntwerpenArticle . 2021Data sources: Institutional Repository Universiteit Antwerpenadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/essd-13-405-2021&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2021 NetherlandsPublisher:Oxford University Press (OUP) Funded by:NWO | Multi-scale and self-cons..., NWO | Marginal No More: Constra...NWO| Multi-scale and self-consistent observations of recent sea level change ,NWO| Marginal No More: Constraining Sea-level Change in Scandinavia’s Marginal Seas with Post-Glacial Rebound ModelsAuthors: Simon, K.M.; Riva, R.E.M.; Vermeersen, L.L.A.;Simon, K.M.; Riva, R.E.M.; Vermeersen, L.L.A.;doi: 10.1093/gji/ggab261
In this study, we focus on improved constraint of the glacial isostatic adjustment (GIA) signal at present-day, and its role as a contributor to present-day sea level budgets. The main study area extends from the coastal regions of northwestern Europe to northern Europe. Both Holocene relative sea level (RSL) data as well as vertical land motion (VLM) data are incorporated as constraints in a semi-empirical GIA model. 71 geological rates of GIA-driven RSL change are inferred from Holocene proxy data and 108 rates of vertical land motion from GNSS provide an additional measure of regional GIA deformation. Within the study area, the geological RSL data complement the spatial gaps of the VLM data and vice versa. Both data sets are inverted in a semi-empirical GIA model to yield updated estimates of regional present-day GIA deformations. A regional validation using tide gauges is presented for the North Sea, where the GIA signal may be complicated by lateral variations in Earth structure and existing predictions of regional and global GIA models show discrepancies. The model validation in the North Sea region suggests that geological data are needed to fit independent estimates of GIA-related RSL change inferred from tide gauge rates, indicating that geological rates from Holocene data do provide an important additional constraint for data-driven approaches to GIA estimation. Physical and Space Geodesy Astrodynamics & Space Missions
NARCIS; TU Delft Rep... arrow_drop_down NARCIS; Geophysical Journal InternationalArticle . 2021 . Peer-reviewedLicense: OUP Standard Publication Reuseadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1093/gji/ggab261&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!visibility 19visibility views 19 download downloads 15 Powered bymore_vert NARCIS; TU Delft Rep... arrow_drop_down NARCIS; Geophysical Journal InternationalArticle . 2021 . Peer-reviewedLicense: OUP Standard Publication Reuseadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1093/gji/ggab261&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article , Preprint 2012 Netherlands, GermanyPublisher:Copernicus GmbH Funded by:NWO | Trace metal incorporation..., NWO | A process study on the im..., NWO | A process study on the im...NWO| Trace metal incorporation in benthic foraminifera: linking ecology and pore water geochemistry ,NWO| A process study on the impact of the Arabian Sea oxygen minimum zone on organic matter degradation, nutrient regeneration, trace metal cycling and foraminiferal proxies ,NWO| A process study on the impact of the Arabian Sea oxygen minimum zone on organic matter degradation, nutrient regeneration, trace metal cycling and foraminiferal proxiesK.A. Koho; Klaas G.J. Nierop; Leon Moodley; Jack J. Middelburg; Lara Pozzato; Karline Soetaert; J. van der Plicht; Gert-Jan Reichart;Abstract. Burial of organic matter (OM) plays an important role in marine sediments, linking the short-term, biological carbon cycle with the long-term, geological subsurface cycle. It is well established that low-oxygen conditions promote organic carbon burial in marine sediments. However, the mechanism remains enigmatic. Here we report biochemical quality, microbial degradability, OM preservation and accumulation along an oxygen gradient in the Indian Ocean. Our results show that more OM, and of biochemically higher quality, accumulates under low oxygen conditions. Nevertheless, microbial degradability does not correlate with the biochemical quality of OM. This decoupling of OM biochemical quality and microbial degradability, or bioavailability, violates the ruling paradigm that higher quality implies higher microbial processing. The inhibition of bacterial OM remineralisation may play an important role in the burial of organic matter in marine sediments and formation of oil source rocks.
Biogeosciences; NARC... arrow_drop_down Biogeosciences; NARCISArticle . 2013NARCIS; Utrecht University RepositoryArticle . 2013Electronic Publication Information CenterArticle . 2013Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/bgd-9-13187-2012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 52 citations 52 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Biogeosciences; NARC... arrow_drop_down Biogeosciences; NARCISArticle . 2013NARCIS; Utrecht University RepositoryArticle . 2013Electronic Publication Information CenterArticle . 2013Data sources: Electronic Publication Information Centeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/bgd-9-13187-2012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2012 France, France, Italy, France, Italy, France, Spain, Spain, Italy, Italy, France, Netherlands, FrancePublisher:Elsevier BV Funded by:NWO | Dynamics of molecule-meta...NWO| Dynamics of molecule-metal surface reactions.Juan A. Aguilar; I. Al Samarai; A. Albert; Michel André; M. Anghinolfi; Gisela Anton; S. Anvar; M. Ardid; A. C.S. Assis Jesus; Tri L. Astraatmadja; J. J. Auberth; B. Baret; S. Basa; V. Bertin; S. Biagl; A. Bigi; Ciro Bigongiari; C. Bogazzi; Manuel Bou-Cabo; B. Bouhou; M.C. Bouwhuis; Jürgen Brunner; J. Busto; Francisco Camarena; Antonio Capone; C. Carloganu; G. Carminati; J. Carr; S. Cecchini; Z. Charif; Philippe Charvis; Tommaso Chiarusi; M. Circella; R. Coniglione; H. Costantini; P. Coyle; C. Curtil; M. P. Decowski; I. Dekeyser; Anne Deschamps; C. Distefano; C. Donzaud; D. Dornic; Q. Dorosti; Doriane Drouhin; Thomas Eberl; U. Emanuele; A. Enzenhoefer; J.-P. Ernenwein; Stephanie Escoffier; Paolo Fermani; M. Ferri; V. Flaminio; F. Folger; U. Fritsch; J.-L. Fuda; S. Galata; G. Giacomelli; V. Giordano; J. P. Gómez-González; Kay Graf; G. Guillard; G. Halladjian; Gregory David Hallewell; H. van Haren; J. Hartman; A.J. Heijboer; Y. Hello; Juan José Hernández-Rey; B. Herold; J. Hoessl; C. C. Hsu; M. de Jong; Matthias Kadler; Oleg Kalekin; Alexander Kappes; U. F. Katz; O. Kavatsyuk; P.M. Kooijman; C. Koppe; Antoine Kouchner; I. Kreykenbohm; Vladimir Kulikovskiy; Robert Lahmann; Patrick Lamare; Giuseppina Larosa; D. Lattuada; Dominique Lefèvre; G. Lim; D. Lo Presti; H. Loehner; S. Loucatos; S. Mangano; M. Marcelin; Annarita Margiotta; J.A. Martínez-Mora; Athina Meli; Teresa Montaruli; L. Moscoso; Holger Motz; M. Neff; E. Nezri; D. Palioselitis; G.E. Păvălaş; K. Payet; P. Payre; J. Petrovic; Paolo Piattelli; N. Picot-Clemente; V. Popa; Thierry Pradier; E. Presani; C. Racca; C. Reed; C. Richardt; R. Richter; C. Riviere; Anne Robert; K. Roensch; A. Rostovtsev; J. Ruiz-Rivas; M. Rujoiu; Guido Russo; F. Salesa; Piera Sapienza; F. M. Schoeck; J. P. Schuller; F. Schuessler; Rezo Shanidze; Francesco Simeone; A. Spies; Maurizio Spurio; Jos Steijger; T. Stolarczyk; A. Sánchez-Losa; M. Taiuti; Christian Tamburini; Simona Toscano; B. Vallage; V. Van Elewyck; G. Vannoni; Manuela Vecchi; P. Vernin; G. Wijnker; Jörn Wilms; E. A. De Wolf; H. Yepes; D. Zaborov; J.D. Zornoza; J. Zúñiga;The authors acknowledge the financial support of the funding agencies: Centre National de la Recherche Scientifique (CNRS), Commissariat a l'enegie atomique et aux energies alternatives (CEA), Agence National de la Recherche (ANR), Commission Europeenne (FEDER fund and Marie Curie Program), Region Alsace (contrat CPER), Region Provence-Alpes-Cote d'Azur, Departement du Var and Ville de La Seyne-sur-Mer, France; Bundesministerium fur Bildung und Forschung (BMBF), Germany; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Stichting voor Fundamenteel Onderzoek der Materie (FOM), Nederlandse organisatie voor Wetenschappelijk Onderzoek (NWO), the Netherlands; Council of the President of the Russian Federation for young scientists and leading scientific schools supporting grants, Russia; National Authority for Scientific Research (ANCS), Romania; Ministerio de Ciencia e Innovacion (MICINN), Prometeo of Generalitat Valenciana and MultiDark, Spain. We also acknowledge the technical support of Ifremer. AIM and Foselev Marine for the sea operation and the CC-IN2P3 for the computing facilities. The primary aim of ANTARES is neutrino astronomy with upward going muons created in charged current muon neutrino interactions in the detector and its surroundings. Downward going muons are background for neutrino searches. These muons are the decay products of cosmic-ray collisions in the Earths atmosphere far above the detector. This paper presents a method to identify and count electromagnetic showers induced along atmospheric muon tracks with the ANTARES detector. The method is applied to both cosmic muon data and simulations and its applicability to the reconstruction of muon event energies is demonstrated. © 2012 Elsevier B.V. All rights reserved.
Nuclear Instruments ... arrow_drop_down Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment; RiuNet; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Archivio della ricerca- Università di Roma La Sapienza; NARCISOther literature type . Article . 2012 . Peer-reviewedLicense: Elsevier TDMData sources: RiuNet; Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; University of Groningen Research Portal; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Crossref; Archivio della ricerca- Università di Roma La Sapienza; NARCISArchivio della ricerca- Università di Roma La SapienzaArticle . 2012Data sources: Archivio della ricerca- Università di Roma La SapienzaNuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated EquipmentArticleLicense: CC BY NC NDData sources: UnpayWallIRIS - Università degli Studi di CataniaArticle . 2012Data sources: IRIS - Università degli Studi di Cataniahttps://doi.org/10.48550/arxiv...Article . 2011License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nima.2012.01.060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 3 citations 3 popularity Average influence Average impulse Average Powered by BIP!visibility 196visibility views 196 download downloads 509 Powered bymore_vert Nuclear Instruments ... arrow_drop_down Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment; RiuNet; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Archivio della ricerca- Università di Roma La Sapienza; NARCISOther literature type . Article . 2012 . Peer-reviewedLicense: Elsevier TDMData sources: RiuNet; Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; University of Groningen Research Portal; Recolector de Ciencia Abierta, RECOLECTA; IRIS - Università degli Studi di Catania; Archivio istituzionale della ricerca - Università di Genova; Crossref; Archivio della ricerca- Università di Roma La Sapienza; NARCISArchivio della ricerca- Università di Roma La SapienzaArticle . 2012Data sources: Archivio della ricerca- Università di Roma La SapienzaNuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated EquipmentArticleLicense: CC BY NC NDData sources: UnpayWallIRIS - Università degli Studi di CataniaArticle . 2012Data sources: IRIS - Università degli Studi di Cataniahttps://doi.org/10.48550/arxiv...Article . 2011License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.nima.2012.01.060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2016 Netherlands, BelgiumPublisher:Elsevier BV Funded by:EC | SEDBIOGEOCHEM2.0, NWO | Quantifying Darwin?s last...EC| SEDBIOGEOCHEM2.0 ,NWO| Quantifying Darwin?s last idea: The influence of bioturbation on the biogeochemistry of marine sediments, and its impact on the global carbon cycleAuthors: Rao, A.M.F.; Malkin, S.Y.; Hidalgo-Martinez, S.; Meysman, Filip;Rao, A.M.F.; Malkin, S.Y.; Hidalgo-Martinez, S.; Meysman, Filip;Filamentous sulfide oxidizing cable bacteria are capable of linking the oxidation of free sulfide in deep anoxic layers of marine sediments to the reduction of oxygen or nitrate in surface sediments by conducting electrons over centimeter-scale distances. Previous studies have shown that this newly discovered microbial process, referred to as electrogenic sulfide oxidation (e-SOx), may alter elemental cycling in sediments, but the nature and rates of the resulting biogeochemical transformations and their influence on benthic-pelagic coupling remain largely unknown. Here we quantify changes in sediment geochemistry and solute fluxes at the sediment–water interface as e-SOx develops and declines over time in laboratory incubations of organic-rich sediments from a seasonally hypoxic coastal basin (Marine Lake Grevelingen, The Netherlands).Our results show that e-SOx enhanced sediment O2 consumption and acidified subsurface sediment, resulting in the dissolution of calcium carbonate and iron sulfide minerals in deeper sediment horizons and the associated accumulation of dissolved iron, manganese, and calcium in porewater. Remobilized Fe diffusing upward was reoxidized at the sediment–water interface, producing an amorphous Fe oxide crust, while dissolved Fe diffusing downward was reprecipitated in the form of FeS as it encountered the free sulfide horizon. The development of e-SOx enhanced the diffusive release of dissolved Mn at the sediment–water interface, capped the phosphate efflux, generated a buildup of organic matter in surface sediments, and strongly stimulated the release of alkalinity from the sediment. About 75% of this alkalinity production was associated with net CaCO3 dissolution, while the remaining 25% was attributed to a pumping mechanism that transfers alkalinity from anodic H2S oxidation (an alkalinity sink) in deeper sediments to cathodic O2 reduction (an alkalinity source) near the sediment–water interface. The resulting sediment alkalinity efflux buffers the release of dissolved inorganic carbon at the sediment–water interface, and may therefore counteract the influence of benthic respiration on coastal ocean pH. Overall, our results demonstrate that e-SOx development strongly affects the biogeochemical cycles of C, P, Ca, Fe, Mn, and S in coastal sediments.
NIOZ Repository; Ope... arrow_drop_down NIOZ Repository; Open Marine ArchiveArticle . 2016Vrije Universiteit Brussel Research PortalOther literature type . 2016Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gca.2015.09.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 66 citations 66 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert NIOZ Repository; Ope... arrow_drop_down NIOZ Repository; Open Marine ArchiveArticle . 2016Vrije Universiteit Brussel Research PortalOther literature type . 2016Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gca.2015.09.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Article 2020 NetherlandsPublisher:Copernicus GmbH Funded by:NWO | Computer simulations of t...NWO| Computer simulations of the crystalline silicon / hydrogenated amorphous silicon interface (1.2)S. C. van der Graaf; R. Kranenburg; A. J. Segers; M. Schaap; M. Schaap; J. W. Erisman; J. W. Erisman;handle: 1887/3141838
The nitrogen cycle has been continuously disrupted by human activity over the past century, resulting in almost a tripling of the total reactive nitrogen fixation in Europe. Consequently, excessive amounts of reactive nitrogen (Nr) have manifested in the environment, leading to a cascade of adverse effects, such as acidification and eutrophication of terrestrial and aquatic ecosystems, and particulate matter formation. Chemistry transport models (CTMs) are frequently used as tools to simulate the complex chain of processes that determine atmospheric Nr flows. In these models, the parameterization of the atmosphere–biosphere exchange of Nr is largely based on few surface exchange measurement and is therefore known to be highly uncertain. In addition to this, the input parameters that are used here are often fixed values, only linked to specific land use classes. In an attempt to improve this, a combination of multiple satellite products is used to derive updated, time-variant leaf area index (LAI) and roughness length (z0) input maps. As LAI, we use the Moderate Resolution Imaging Spectroradiometer (MODIS) MCD15A2H product. The monthly z0 input maps presented in this paper are a function of satellite-derived normalized difference vegetation index (NDVI) values (MYD13A3 product) for short vegetation types (such as grass and arable land) and a combination of satellite-derived forest canopy height and LAI for forests. The use of these growth-dependent satellite products allows us to represent the growing season more realistically. For urban areas, the z0 values are updated, too, and linked to a population density map. The approach to derive these dynamic z0 estimates can be linked to any land use map and is as such transferable to other models. We evaluated the sensitivity of the modelled Nr deposition fields in LOng Term Ozone Simulation – EURopean Operational Smog (LOTOS-EUROS) v2.0 to the abovementioned changes in LAI and z0 inputs, focusing on Germany, the Netherlands and Belgium. We computed z0 values from FLUXNET sites and compared these to the default and updated z0 values in LOTOS-EUROS. The root mean square difference (RMSD) for both short vegetation and forest sites improved. Comparing all sites, the RMSD decreased from 0.76 (default z0) to 0.60 (updated z0). The implementation of these updated LAI and z0 input maps led to local changes in the total Nr deposition of up to ∼30 % and a general shift from wet to dry deposition. The most distinct changes are observed in land-use-specific deposition fluxes. These fluxes may show relatively large deviations, locally affecting estimated critical load exceedances for specific natural ecosystems.
NARCIS arrow_drop_down Geoscientific Model Development (GMD)Other literature type . 2020Data sources: Copernicus Publicationsadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/gmd-13-2451-2020&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Geoscientific Model Development (GMD)Other literature type . 2020Data sources: Copernicus Publicationsadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/gmd-13-2451-2020&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2022 NetherlandsPublisher:Copernicus GmbH Funded by:NWO | Perturbations of System E..., UKRI | Autonomous, robotic and A...NWO| Perturbations of System Earth: Reading the Past to Project the Future - A proposal to create the Netherlands Earth System Science Centre (ESSC) ,UKRI| Autonomous, robotic and AI enabled biofouling monitoring, cleaning and management systerm for offshore wind turbine monopile foundations - RoBFMSYedema, Yord W.; Sangiorgi, Francesca; Sluijs, Appy; Damsté, Jaap S. Sinninghe; Peterse, Francien; Organic geochemistry & molecular biogeology; Organic geochemistry; Marine palynology and palaeoceanography;handle: 1874/427166
Rivers play a key role in the global carbon cycle by transporting terrestrial organic matter (TerrOM) from land to the ocean. Upon burial in marine sediments, this TerrOM may be a significant long-term carbon sink, depending on its composition and properties. However, much remains unknown about the dispersal of different types of TerrOM in the marine realm upon fluvial discharge since the commonly used bulk organic matter (OM) parameters do not reach the required level of source- and process-specific information. Here, we analyzed bulk OM properties, lipid biomarkers (long-chain n-alkanes, sterols, long-chain diols, alkenones, branched and isoprenoid glycerol dialkyl glycerol tetraethers (brGDGTs and isoGDGTs)), pollen, and dinoflagellate cysts in marine surface sediments along two transects offshore the Mississippi–Atchafalaya River (MAR) system, as well as one along the 20 m isobath in the direction of the river plume. We use these biomarkers and palynological proxies to identify the dispersal patterns of soil–microbial organic matter (SMOM), fluvial, higher plant, and marine-produced OM in the coastal sediments of the northern Gulf of Mexico (GoM). The Branched and Isoprenoid Tetraether (BIT) index and the relative abundance of C32 1,15-diols indicative for freshwater production show high contributions of SMOM and fluvial OM near the Mississippi River (MR) mouth (BIT = 0.6, FC321,15 > 50 %), which rapidly decrease further away from the river mouth (BIT < 0.1, FC321,15 < 20 %). In contrast, concentrations of long-chain n-alkanes and pollen grains do not show this stark decrease along the path of transport, and especially n-alkanes are also found in sediments in deeper waters. Proxy indicators show that marine productivity is highest close to shore and reveal that marine producers (diatoms, dinoflagellates, coccolithophores) have different spatial distributions, indicating their preferred niches. Close to the coast, where food supply is high and waters are turbid, cysts of heterotrophic dinoflagellates dominate the assemblages. The dominance of heterotrophic taxa in shelf waters in combination with the rapid decrease in the relative contribution of TerrOM towards the deeper ocean suggest that TerrOM input may trigger a priming effect that results in its rapid decomposition upon discharge. In the open ocean far away from the river plume, autotrophic dinoflagellates dominate the assemblages, indicating more oligotrophic conditions. Our combined lipid biomarker and palynology approach reveals that different types of TerrOM have distinct dispersal patterns, suggesting that the initial composition of this particulate OM influences the burial efficiency of TerrOM on the continental margin.
NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2023https://doi.org/10.5194/bg-202...Preprint . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess Routesgold 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2023https://doi.org/10.5194/bg-202...Preprint . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2014 NetherlandsPublisher:Elsevier BV Funded by:NWO | Forcing of Carbonate Moun..., NWO | Trace metal incorporation...NWO| Forcing of Carbonate Mounds and deep water coral reefs along the NW European Continental Margin (MOUNDFORCE) ,NWO| Trace metal incorporation in benthic foraminifera: linking ecology and pore water geochemistrySmeulders, G.G.B.; Koho, K.A.; de Stigter, H.C.; Mienis, F.; de Haas, H.; van Weering, T.C.E.; NWO-ALW Open: Trace metal incorporation in benthic foraminifera: linking ecology and pore water geochemistry; Organic geochemistry;handle: 1874/310116
The extent of the cold-water coral mounds in the modern ocean basins has been recently revealed by new state-of-the-art equipment. However, not much is known about their geological extent or development through time. In the facies model presented here seven different types of seabed substrate are distinguished, which may be used for reconstruction of fossil coral habitats. The studied substrates include: off-mound settings, (foram) sands, hardgrounds, dead coral debris, and substrates characterized by a variable density of living coral framework. Whereas sediment characteristics only provide a basis for distinguishing on- and off-mound habitats and the loci of most prolific coral growth, benthic foraminiferal assemblages are the key to identifying different mound substrates in more detail. Specific foraminiferal assemblages are distinguished that are characteristic of these specific environments. Assemblages from off-mound settings are dominated by (attached) epifaunal species such as Cibicides refulgens and Cibicides variabilis. The attached epibenthic species Discanomalina coronata is also common in off-mound sediments, but it is most abundant where hardgrounds have formed. In contrast, the settings with coral debris or living corals attract shallow infaunal species that are associated with more fine-grained soft sediments. The typical 'living coral assemblage' is composed of Cassidulina obtusa, Bulimina marginata, and Cassidulina laevigata. The abundance of these species shows an almost linear increase with the density of the living coral cover. The benthic foraminifera encountered from off-mound to top-mound settings appear to represent a gradient of decreasing current intensity and availability of suspended food particles, and increasing availability of organic matter associated with fine-grained sediment trapped in between coral framework.
Deep Sea Research Pa... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2014Deep Sea Research Part II Topical Studies in Oceanography; NARCISArticle . 2014 . Peer-reviewedLicense: Elsevier TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.dsr2.2013.10.001&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 14 citations 14 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Deep Sea Research Pa... arrow_drop_down NARCIS; Utrecht University RepositoryArticle . 2014Deep Sea Research Part II Topical Studies in Oceanography; NARCISArticle . 2014 . Peer-reviewedLicense: Elsevier TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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