- home
- Search
- NEANIAS Atmospheric Research Community
- Open Access
- Publications
- Research
- Hyper Article en Ligne
- NEANIAS Atmospheric Research Community
- Open Access
- Publications
- Research
- Hyper Article en Ligne
Loading
description Publicationkeyboard_double_arrow_right Preprint , Article , Other literature type , Research 2005 FrancePublisher:Elsevier BV Authors: Bosetti, Valentina; Gilotte, Laurent;Bosetti, Valentina; Gilotte, Laurent;doi: 10.2139/ssrn.755424
handle: 10419/74186
Policy makers as well as many economists recognize geological Carbon Capture and Sequestration (CCS) as a key option to avoid costly emission reduction. While an extreme perspective is to envision CCS as a magic bullet to solve the issue of climate change, the economics perspective is more balanced and see it as a part of a portfolio of mitigation actions. Besides, as any novel mitigation technology, CCS can be implemented with a twofold purpose; on one side it can substitute some other technological efforts to reach a given environmental target. On the other side, it offers the opportunity to go for additional emission reductions andreach a "safer" climate target. In order to balance these twopossible utilizations of CCS and assess their respective effects onearly policystrategies, we undertake a twofold numerical experiment. First, a cost-efficiency analysis is undertaken where CCS sole effect is substitution of other efforts. This is followed by a cost-benefit analysis where both purposes have to be balanced. We find that future availability of CCS is less a reason to relax near-term abatement efforts than what could be inferred from previous analyses. Moreover, cost-benefit analysis indicates that the environmental target should be more ambitious when CCS is included in the picture.
Hyper Article en Lig... arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2006add 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=10.2139/ssrn.755424&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 64 citations 64 popularity Average influence Top 10% impulse Top 1% Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2006add 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=10.2139/ssrn.755424&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint , Research 2006 Germany, FrancePublisher:Copernicus GmbH Weber, S. L.; Drijfhout, S. S.; Abe-Ouchi, A.; Crucifix, M.; Eby, M.; Ganopolski, A.; Murakami, S.; Otto-Bliesner, B.; Peltier, W. R.;Abstract. The simulation of the Atlantic thermohaline circulation (THC) during the Last Glacial Maximum (LGM) provides an important benchmark for models used to predict future climatic changes. This study analyses the THC response to LGM forcings and boundary conditions in nine PMIP simulations, including both GCMs and Earth system Models of Intermediate Complexity. It is examined whether the mechanism put forward in the literature for a glacial THC reduction in one model also plays a dominant role in other models. In five models the THC reduces during the LGM (by 5–40%), whereas four models show an increase (by 10–40%). In all models but one a reduced (enhanced) THC goes with a stronger (weaker) reversed deep overturning cell associated with the formation of Antarctic Bottom Water (AABW). It is found that a major controlling factor for the THC response is the density contrast between AABW and North Atlantic Deep Water (NADW) during the LGM as compared to the modern climate. More saline AABW is consistently found in all simulations, while all models but one show less cooling of AABW as compared to NADW. In five out of nine models a reduced (enhanced) THC during the LGM is associated with more (less) dense AABW at its source region, which in turn is determined by the balance between the opposing effects of salinity and temperature on the density of AABW versus that of NADW. The response in net evaporation over the Atlantic basin is relatively small in most models, so that changes in the freshwater budget are dominated by ocean transports. In only two models is the THC response during the LGM directly related to the response in net evaporation.
Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298062/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298152/documentadd 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/cpd-2-923-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 190 citations 190 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298062/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298152/documentadd 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/cpd-2-923-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Report , Preprint , Research 2023 France, Italy, Italy, Spain, Italy, Italy, Italy, Italy, Germany, Netherlands, Italy, GermanyPublisher:American Astronomical Society Funded by:ANR | SUPER, NSF | Pierre Auger ProjectANR| SUPER ,NSF| Pierre Auger ProjectPierre Auger Collaboration; Abdul Halim, A.; Abreu, P.; Aglietta, M.; Allekotte, I.; Allison, P.; Almeida Cheminant, K.; Almela, A.; Alvarez-Muñiz, J.; Ammerman Yebra, J.; Anastasi, G. A.; Anchordoqui, L.; Andrada, B.; Andringa, S.; Aramo, C.; Araújo Ferreira, P. R.; Arnone, E.; Arteaga Velázquez, J. C.; Asorey, H.; Assis, P.; Ave, M.; Avila, G.; Avocone, E.; Badescu, A. M.; Bakalova, A.; Balaceanu, A.; Barbato, F.; Beatty, J.; Bellido, J. A.; Berat, C.; Bertaina, M. E.; Bertou, X.; Bhatta, G.; Biermann, P. L.; Billoir, P.; Binet, V.; Bismark, K.; Bister, T.; Biteau, J.; Blazek, J.; Bleve, C.; Blümer, J.; Boháčová, M.; Boncioli, D.; Bonifazi, C.; Bonneau Arbeletche, L.; Borodai, N.; Brack, J.; Bretz, T.; Brichetto Orchera, P. G.; Briechle, F. L.; Buchholz, P.; Bueno, A.; Buitink, S.; Buscemi, M.; Büsken, M.; Bwembya, A.; Caballero-Mora, K. S.; Caccianiga, L.; Caracas, I.; Caruso, R.; Castellina, A.; Catalani, F.; Cataldi, G.; Cazon, L.; Cerda, M.; Cester, R.; Chinellato, J. A.; Chirinos, J.; Chudoba, J.; Chytka, L.; Clay, R. W.; Cobos Cerutti, A. C.; Colalillo, R.; Coleman, A.; Coluccia, M. R.; Conceição, R.; Condorelli, A.; Consolati, G.; Contreras, F.; Convenga, F.; Correia dos Santos, D.; Covault, C. E.; Cristinziani, M.; Cruz Sanchez, C. S.; Dasso, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; de Jesús, J.; de Jong, S. J.; de Mello Neto, J. R. T.; De Mitri, I.; de Oliveira, J.; de Oliveira Franco, D.; de Palma, F.; de Souza, V.; De Vito, E.; Del Popolo, A.; Deligny, O.; Deval, L.; di Matteo, A.; Dobre, M.; Dobrigkeit, C.; D’Olivo, J. C.; Domingues Mendes, L. M.; Dorofeev, A.; dos Anjos, R. C.; Ebr, J.; Eman, M.; Engel, R.; Epicoco, I.; Erdmann, M.; Etchegoyen, A.; Falcke, H.; Farmer, J.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Feldbusch, F.; Fenu, F.; Fick, B.; Figueira, J. M.; Filipčič, A.; Fitoussi, T.; Flaggs, B.; Fodran, T.; Fujii, T.; Fuster, A.; Galea, C.; Galelli, C.; García, B.; Gemmeke, H.; Gesualdi, F.; Gherghel-Lascu, A.; Ghia, P. L.; Giaccari, U.; Giammarchi, M.; Glombitza, J.; Gobbi, F.; Gollan, F.; Golup, G.; Gómez Berisso, M.; Gómez Vitale, P. F.; Gongora, J. P.; González, J. M.; González, N.; Goos, I.; Góra, D.; Gorgi, A.; Gottowik, M.; Grubb, T. D.; Guarino, F.; Guedes, G. P.; Guido, E.; Hahn, S.; Hamal, P.; Hampel, M. R.; Hansen, P.; Harari, D.; Harton, J.; Harvey, V. M.; Haungs, A.; Hebbeker, T.; Heck, D.; Hojvat, C.; Hörandel, J. R.; Horvath, P.; Hrabovský, M.; Huege, T.; Insolia, A.; Isar, P. G.; Janecek, P.; Johnsen, J. A.; Jurysek, J.; Kääpä, A.; Kampert, K. H.; Keilhauer, B.; Khakurdikar, A.; Kizakke Covilakam, V. V.; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapp, F.; Knapp, J.; Kunka, N.; Lachaud, C.; Lago, B. L.; Langner, N.; Leigui de Oliveira, M. A.; Lenok, V.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Lo Presti, D.; Lopes, L.; López, R.; Lu, L.; Luce, Q.; Lundquist, J. P.; Machado Payeras, A.; Mandat, D.; Mantsch, P.; Marafico, S.; Mariani, F. M.; Mariazzi, A. G.; Mariş, I. C.; Marsella, G.; Martello, D.; Martínez Bravo, O.; Martins, M. A.; Mathes, H. J.; Matthews, J.; Matthiae, G.; Mayotte, E.; Mayotte, S.; Mazur, P. O.; Medina-Tanco, G.; Miramonti, L.; Mollerach, S.; Montanet, F.; Morejon, L.; Müller, A. L.; Mulrey, K.; Mussa, R.; Muzio, M.; Nellen, L.; Nicora, G.; Niechciol, M.; Nitz, D.; Nosek, D.; Novotny, V.; Nožka, L.; Nucita, A.; Núñez, L. A.; Palatka, M.; Pallotta, J.; Parente, G.; Pech, M.; Pȩkala, J.; Pelayo, R.; Pereira Martins, E. E.; Pérez Bertolli, C.; Perrone, L.; Petrera, S.; Petrucci, C.; Pierog, T.; Pimenta, M.; Platino, M.; Pont, B.; Privitera, P.; Prouza, M.; Puyleart, A.; Querchfeld, S.; Ravignani, D.; Ridky, J.; Riehn, F.; Risse, M.; Rizi, V.; Rodrigues de Carvalho, W.; Roth, M.; Roulet, E.; Rovero, A. C.; Ruehl, P.; Saftoiu, A.; Saharan, M.; Salamida, F.; Salazar, H.; Sánchez, F.; Santos, E. M.; Santos, E.; Sarazin, F.; Sarmento, R.; Savina, P.; Schäfer, C. M.; Scherini, V.; Schieler, H.; Schimassek, M.; Schimp, M.; Schlüter, F.; Schmidt, D.; Scholten, O.; Schoorlemmer, H.; Schovánek, P.; Schröder, F. G.; Schulte, J.; Schulz, T.; Sciutto, S. J.; Scornavacche, M.; Segreto, A.; Sehgal, S.; Sigl, G.; Smau, R.; Šmída, R.; Sommers, P.; Soriano, J. F.; Stadelmaier, M.; Stanca, D.; Stanič, S.; Stasielak, J.; Stassi, P.; Suárez-Durán, M.; Suomijärvi, T.; Supanitsky, A. D.; Szadkowski, Z.; Tapia, A.; Taricco, C.; Timmermans, C.; Tkachenko, O.; Tobiska, P.; Todero Peixoto, C. J.; Tomé, B.; Torrès, Z.; Travaini, A.; Travnicek, P.; Trimarelli, C.; Tueros, M.; Ulrich, R.; Unger, M.; Vaclavek, L.; Vacula, M.; Valdés Galicia, J. F.; Valore, L.; Varela, E.; Vásquez-Ramírez, A.; Veberič, D.; Ventura, C.; Vergara Quispe, I. D.; Verzi, V.; Vicha, J.; Vink, J.; Vorobiov, S.; Watson, A. A.; Weindl, A.; Wiencke, L.; Wilczyński, H.; Wundheiler, B.; Yushkov, A.; Zapparrata, O.; Zas, E.; Zavrtanik, D.; Zavrtanik, M.;Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Spanish Government FPA2017-85114-P PID2019-104676GB-C32 European Particle Physics Latin American Network Junta de Andalucia SOMM17/6104/UGR P18-FR-4314 Xunta de Galicia ED431C 2017/07 ANPCyT Spanish Government Marie Curie-IRSES/EPLANET Spanish Government
NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add 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=10.3847/1538-4365/aca537&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add 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=10.3847/1538-4365/aca537&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Research 2010 France EnglishAuthors: Wingate, Lisa; Ogée, Jérôme; Burlett, Régis,; Bosc, Alexandre;Wingate, Lisa; Ogée, Jérôme; Burlett, Régis,; Bosc, Alexandre;International audience
Oskar Bordeaux arrow_drop_down Mémoires en Sciences de l'Information et de la Communication; Hal-DiderotConference object . 2010Full-Text: https://hal.inrae.fr/hal-02819205/documentHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Conference object . 2011All 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=od_______212::04e2bbb403dbc1a4691585216f4a74ae&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Oskar Bordeaux arrow_drop_down Mémoires en Sciences de l'Information et de la Communication; Hal-DiderotConference object . 2010Full-Text: https://hal.inrae.fr/hal-02819205/documentHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Conference object . 2011All 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=od_______212::04e2bbb403dbc1a4691585216f4a74ae&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Research , Other literature type , Preprint 2005 France, SwitzerlandPublisher:Copernicus GmbH H. Sodemann; A. S. Palmer; A. S. Palmer; C. Schwierz; M. Schwikowski; H. Wernli; H. Wernli;Mineral dust from the Saharan desert can be transported across the Mediterraneantowards the Alpine region several times a year. Occasionally, the dust is depositedwith snowfall on Alpine glaciers and appears then as yellow or red layers in ice cores.Two such significant dust events were identified in an ice core drilled at the high-accumulation site Piz Zup ́o in the Swiss Alps (46◦22′N, 9◦55′E, 3850m a.s.l.). Fromstable oxygen isotopes and major ion concentrations, the events were approximatelydated as October and March 2000. In order to link the dust record in the ice core tothe meteorological situation that led to the dust events, a novel methodology basedon back-trajectory analysis was developed. It allowed for the identification of source regions, the atmospheric transport pathways, and wet deposition periods for both dustevents. Furthermore, differences in the chemical signature of the two dust events couldbe interpreted with respect to contributions from the dust sources and aerosol scaveng-ing during the transport.The dust deposition during the October event took place during 13–16 October 2000. Mobilisation areas of dust were mainly identified in the Algerian and Libyan deserts. Acombination of an upper-level potential vorticity streamer and a midlevel jet across Al-geria first brought moist Atlantic air and later mixed air from the tropics and Saharandesert across the Mediterranean towards the Alps. The March event consisted of twodifferent deposition phases which took place during 18–20 and 23–26 March 2000. The first phase was associated with an exceptional transport pattern past Iceland andtowards the Alps from northerly directions. The second phase was similar to the Oc-tober event. A significant peak of methanesulphonic acid associated with the Marchdust event was most likely caused by incorporation of biogenic aerosol while passingthrough the marine boundary layer of the western Mediterranean during a local phyto-plankton bloom. From this study, we conclude that the whole sequence of mobilisation,transport, and deposition of mineral aerosol should be considered for a detailed under-standing of the chemical signal recorded in the ice core at Piz Zup ́o. Atmospheric Chemistry and Physics Discussions, 5 (4) ISSN:1680-7375 ISSN:1680-7367
Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Atmospheric Chemistry and Physics (ACP)Article . PreprintLicense: CC BY ND SAData sources: UnpayWallAtmospheric Chemistry and Physics (ACP)Article . 2006 . Peer-reviewedLicense: CC BY NC SAData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00301729/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00295853/documentadd 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/acpd-5-7497-2005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 67 citations 67 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Atmospheric Chemistry and Physics (ACP)Article . PreprintLicense: CC BY ND SAData sources: UnpayWallAtmospheric Chemistry and Physics (ACP)Article . 2006 . Peer-reviewedLicense: CC BY NC SAData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00301729/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00295853/documentadd 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/acpd-5-7497-2005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research , Preprint , Article , Other literature type 2006 France, SwitzerlandPublisher:Copernicus GmbH Yang, F.; Schlesinger, M. E.; Rozanov, E. V.; Andronova, N.; Zubov, V. A.; Callis, L. B.;handle: 20.500.11850/23910
The sensitivity of the middle atmospheric temperature and circulation to the treatment of mean-flow forcing due to breaking gravity waves at the sub-grid scale was investigated using the University of Illinois at Urbana-Champaign 40-layer General Circulation Model (GCM). The gravity-wave forcing was represented either by Rayleigh friction or by a detailed parameterization scheme with different sets of parameters. The modeled middle atmospheric temperature and circulation exhibit large sensitivity to the parameterized sub-grid gravity-wave forcing. A large warm bias of up to 50°C was found in the model's summer upper mesosphere and lower thermosphere. This warm bias was caused by the inability of the GCM to simulate the reversal of the zonal winds from easterly to westerly crossing the mesopause in the summer hemisphere. Attempts were made to slow down the easterly winds near the mesopause and to reduce the warm bias. The GCM was able to realistically simulate the semi-annual oscillation in the upper stratosphere and lower mesosphere with observational constraints on certain parameter values, but failed to simulate the quasi-biennial oscillation in any of the experiments. Budget analysis indicates that in the middle atmosphere the forces that act to maintain a steady zonal-mean zonal wind are primarily those associated with the meridional transport circulation and breaking gravity waves. Contributions from the interaction of the model-resolved eddies with the mean flow are secondary. Atmospheric Chemistry and Physics Discussions, 6 (5) ISSN:1680-7375 ISSN:1680-7367
Research Collection arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00302129/documentadd 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/acpd-6-9085-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!more_vert Research Collection arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00302129/documentadd 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/acpd-6-9085-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research , Preprint , Other literature type , Article 2006 Switzerland, Switzerland, FrancePublisher:Copernicus GmbH Funded by:SNSF | Paleoclimate of tropical ...SNSF| Paleoclimate of tropical South America: linking Andean highlands (Bolivia) with adjacent lowlands (Bolivia, Brazil)Authors: Zech, R.; Kull, Ch.; Kubik, P. W.; Veit, H.;Zech, R.; Kull, Ch.; Kubik, P. W.; Veit, H.;Despite the important role of the Central Andes (15–30° S) for climate reconstruction, knowledge about the Quaternary glaciation is very limited due to the scarcity of organic material for radiocarbon dating. We applied 10Be surface exposure dating (SED) on 22 boulders from moraines in the Cordon de Doña Rosa, Northern/Central Chile (~31° S). The results show that several glacial advances in the southern Central Andes occurred during the Late Glacial between ~14.7±1.5 and 11.6±1.2 ka. A much more extensive glaciation is dated to ~32±3 ka, predating the temperature minimum of the global LGM (Last Glacial Maximum: ~20 ka). Reviewing these results in the paleoclimatic context, we conclude that the Late Glacial advances were most likely caused by an intensification of the tropical circulation and a corresponding increase in summer precipitation. High-latitude temperatures minima, e.g. the Younger Dryas (YD) and the Antarctic Cold Reversal (ACR) may have triggered individual advances, but current systematic exposure age uncertainties limit precise correlations. The absence of LGM moraines indicates that moisture advection was too limited to allow significant glacial advances at ~20 ka. The tropical circulation was less intensive despite the maximum in austral summer insolation. Winter precipitation was apparently also insufficient, although pollen and marine studies indicate a northward shift of the westerlies at that time. The dominant pre-LGM glacial advances in Northern/Central Chile at ~32 ka required lower temperatures and increased precipitation than today. We conclude that the westerlies were more intense and/or shifted equatorward, possibly due to increased snow and ice cover at higher southern latitudes coinciding with a minimum of insolation. Climate of the Past, 3 (1) ISSN:1814-9332 ISSN:1814-9324
Research Collection arrow_drop_down Bern Open Repository and Information System (BORIS)Article . 2007 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298060/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298151/documentadd 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/cpd-2-847-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 44 citations 44 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Research Collection arrow_drop_down Bern Open Repository and Information System (BORIS)Article . 2007 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298060/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298151/documentadd 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/cpd-2-847-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
Loading
description Publicationkeyboard_double_arrow_right Preprint , Article , Other literature type , Research 2005 FrancePublisher:Elsevier BV Authors: Bosetti, Valentina; Gilotte, Laurent;Bosetti, Valentina; Gilotte, Laurent;doi: 10.2139/ssrn.755424
handle: 10419/74186
Policy makers as well as many economists recognize geological Carbon Capture and Sequestration (CCS) as a key option to avoid costly emission reduction. While an extreme perspective is to envision CCS as a magic bullet to solve the issue of climate change, the economics perspective is more balanced and see it as a part of a portfolio of mitigation actions. Besides, as any novel mitigation technology, CCS can be implemented with a twofold purpose; on one side it can substitute some other technological efforts to reach a given environmental target. On the other side, it offers the opportunity to go for additional emission reductions andreach a "safer" climate target. In order to balance these twopossible utilizations of CCS and assess their respective effects onearly policystrategies, we undertake a twofold numerical experiment. First, a cost-efficiency analysis is undertaken where CCS sole effect is substitution of other efforts. This is followed by a cost-benefit analysis where both purposes have to be balanced. We find that future availability of CCS is less a reason to relax near-term abatement efforts than what could be inferred from previous analyses. Moreover, cost-benefit analysis indicates that the environmental target should be more ambitious when CCS is included in the picture.
Hyper Article en Lig... arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2006add 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=10.2139/ssrn.755424&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 64 citations 64 popularity Average influence Top 10% impulse Top 1% Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationPreprint . 2006add 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=10.2139/ssrn.755424&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint , Research 2006 Germany, FrancePublisher:Copernicus GmbH Weber, S. L.; Drijfhout, S. S.; Abe-Ouchi, A.; Crucifix, M.; Eby, M.; Ganopolski, A.; Murakami, S.; Otto-Bliesner, B.; Peltier, W. R.;Abstract. The simulation of the Atlantic thermohaline circulation (THC) during the Last Glacial Maximum (LGM) provides an important benchmark for models used to predict future climatic changes. This study analyses the THC response to LGM forcings and boundary conditions in nine PMIP simulations, including both GCMs and Earth system Models of Intermediate Complexity. It is examined whether the mechanism put forward in the literature for a glacial THC reduction in one model also plays a dominant role in other models. In five models the THC reduces during the LGM (by 5–40%), whereas four models show an increase (by 10–40%). In all models but one a reduced (enhanced) THC goes with a stronger (weaker) reversed deep overturning cell associated with the formation of Antarctic Bottom Water (AABW). It is found that a major controlling factor for the THC response is the density contrast between AABW and North Atlantic Deep Water (NADW) during the LGM as compared to the modern climate. More saline AABW is consistently found in all simulations, while all models but one show less cooling of AABW as compared to NADW. In five out of nine models a reduced (enhanced) THC during the LGM is associated with more (less) dense AABW at its source region, which in turn is determined by the balance between the opposing effects of salinity and temperature on the density of AABW versus that of NADW. The response in net evaporation over the Atlantic basin is relatively small in most models, so that changes in the freshwater budget are dominated by ocean transports. In only two models is the THC response during the LGM directly related to the response in net evaporation.
Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298062/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298152/documentadd 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/cpd-2-923-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 190 citations 190 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298062/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298152/documentadd 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/cpd-2-923-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Report , Preprint , Research 2023 France, Italy, Italy, Spain, Italy, Italy, Italy, Italy, Germany, Netherlands, Italy, GermanyPublisher:American Astronomical Society Funded by:ANR | SUPER, NSF | Pierre Auger ProjectANR| SUPER ,NSF| Pierre Auger ProjectPierre Auger Collaboration; Abdul Halim, A.; Abreu, P.; Aglietta, M.; Allekotte, I.; Allison, P.; Almeida Cheminant, K.; Almela, A.; Alvarez-Muñiz, J.; Ammerman Yebra, J.; Anastasi, G. A.; Anchordoqui, L.; Andrada, B.; Andringa, S.; Aramo, C.; Araújo Ferreira, P. R.; Arnone, E.; Arteaga Velázquez, J. C.; Asorey, H.; Assis, P.; Ave, M.; Avila, G.; Avocone, E.; Badescu, A. M.; Bakalova, A.; Balaceanu, A.; Barbato, F.; Beatty, J.; Bellido, J. A.; Berat, C.; Bertaina, M. E.; Bertou, X.; Bhatta, G.; Biermann, P. L.; Billoir, P.; Binet, V.; Bismark, K.; Bister, T.; Biteau, J.; Blazek, J.; Bleve, C.; Blümer, J.; Boháčová, M.; Boncioli, D.; Bonifazi, C.; Bonneau Arbeletche, L.; Borodai, N.; Brack, J.; Bretz, T.; Brichetto Orchera, P. G.; Briechle, F. L.; Buchholz, P.; Bueno, A.; Buitink, S.; Buscemi, M.; Büsken, M.; Bwembya, A.; Caballero-Mora, K. S.; Caccianiga, L.; Caracas, I.; Caruso, R.; Castellina, A.; Catalani, F.; Cataldi, G.; Cazon, L.; Cerda, M.; Cester, R.; Chinellato, J. A.; Chirinos, J.; Chudoba, J.; Chytka, L.; Clay, R. W.; Cobos Cerutti, A. C.; Colalillo, R.; Coleman, A.; Coluccia, M. R.; Conceição, R.; Condorelli, A.; Consolati, G.; Contreras, F.; Convenga, F.; Correia dos Santos, D.; Covault, C. E.; Cristinziani, M.; Cruz Sanchez, C. S.; Dasso, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; de Jesús, J.; de Jong, S. J.; de Mello Neto, J. R. T.; De Mitri, I.; de Oliveira, J.; de Oliveira Franco, D.; de Palma, F.; de Souza, V.; De Vito, E.; Del Popolo, A.; Deligny, O.; Deval, L.; di Matteo, A.; Dobre, M.; Dobrigkeit, C.; D’Olivo, J. C.; Domingues Mendes, L. M.; Dorofeev, A.; dos Anjos, R. C.; Ebr, J.; Eman, M.; Engel, R.; Epicoco, I.; Erdmann, M.; Etchegoyen, A.; Falcke, H.; Farmer, J.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Feldbusch, F.; Fenu, F.; Fick, B.; Figueira, J. M.; Filipčič, A.; Fitoussi, T.; Flaggs, B.; Fodran, T.; Fujii, T.; Fuster, A.; Galea, C.; Galelli, C.; García, B.; Gemmeke, H.; Gesualdi, F.; Gherghel-Lascu, A.; Ghia, P. L.; Giaccari, U.; Giammarchi, M.; Glombitza, J.; Gobbi, F.; Gollan, F.; Golup, G.; Gómez Berisso, M.; Gómez Vitale, P. F.; Gongora, J. P.; González, J. M.; González, N.; Goos, I.; Góra, D.; Gorgi, A.; Gottowik, M.; Grubb, T. D.; Guarino, F.; Guedes, G. P.; Guido, E.; Hahn, S.; Hamal, P.; Hampel, M. R.; Hansen, P.; Harari, D.; Harton, J.; Harvey, V. M.; Haungs, A.; Hebbeker, T.; Heck, D.; Hojvat, C.; Hörandel, J. R.; Horvath, P.; Hrabovský, M.; Huege, T.; Insolia, A.; Isar, P. G.; Janecek, P.; Johnsen, J. A.; Jurysek, J.; Kääpä, A.; Kampert, K. H.; Keilhauer, B.; Khakurdikar, A.; Kizakke Covilakam, V. V.; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapp, F.; Knapp, J.; Kunka, N.; Lachaud, C.; Lago, B. L.; Langner, N.; Leigui de Oliveira, M. A.; Lenok, V.; Letessier-Selvon, A.; Lhenry-Yvon, I.; Lo Presti, D.; Lopes, L.; López, R.; Lu, L.; Luce, Q.; Lundquist, J. P.; Machado Payeras, A.; Mandat, D.; Mantsch, P.; Marafico, S.; Mariani, F. M.; Mariazzi, A. G.; Mariş, I. C.; Marsella, G.; Martello, D.; Martínez Bravo, O.; Martins, M. A.; Mathes, H. J.; Matthews, J.; Matthiae, G.; Mayotte, E.; Mayotte, S.; Mazur, P. O.; Medina-Tanco, G.; Miramonti, L.; Mollerach, S.; Montanet, F.; Morejon, L.; Müller, A. L.; Mulrey, K.; Mussa, R.; Muzio, M.; Nellen, L.; Nicora, G.; Niechciol, M.; Nitz, D.; Nosek, D.; Novotny, V.; Nožka, L.; Nucita, A.; Núñez, L. A.; Palatka, M.; Pallotta, J.; Parente, G.; Pech, M.; Pȩkala, J.; Pelayo, R.; Pereira Martins, E. E.; Pérez Bertolli, C.; Perrone, L.; Petrera, S.; Petrucci, C.; Pierog, T.; Pimenta, M.; Platino, M.; Pont, B.; Privitera, P.; Prouza, M.; Puyleart, A.; Querchfeld, S.; Ravignani, D.; Ridky, J.; Riehn, F.; Risse, M.; Rizi, V.; Rodrigues de Carvalho, W.; Roth, M.; Roulet, E.; Rovero, A. C.; Ruehl, P.; Saftoiu, A.; Saharan, M.; Salamida, F.; Salazar, H.; Sánchez, F.; Santos, E. M.; Santos, E.; Sarazin, F.; Sarmento, R.; Savina, P.; Schäfer, C. M.; Scherini, V.; Schieler, H.; Schimassek, M.; Schimp, M.; Schlüter, F.; Schmidt, D.; Scholten, O.; Schoorlemmer, H.; Schovánek, P.; Schröder, F. G.; Schulte, J.; Schulz, T.; Sciutto, S. J.; Scornavacche, M.; Segreto, A.; Sehgal, S.; Sigl, G.; Smau, R.; Šmída, R.; Sommers, P.; Soriano, J. F.; Stadelmaier, M.; Stanca, D.; Stanič, S.; Stasielak, J.; Stassi, P.; Suárez-Durán, M.; Suomijärvi, T.; Supanitsky, A. D.; Szadkowski, Z.; Tapia, A.; Taricco, C.; Timmermans, C.; Tkachenko, O.; Tobiska, P.; Todero Peixoto, C. J.; Tomé, B.; Torrès, Z.; Travaini, A.; Travnicek, P.; Trimarelli, C.; Tueros, M.; Ulrich, R.; Unger, M.; Vaclavek, L.; Vacula, M.; Valdés Galicia, J. F.; Valore, L.; Varela, E.; Vásquez-Ramírez, A.; Veberič, D.; Ventura, C.; Vergara Quispe, I. D.; Verzi, V.; Vicha, J.; Vink, J.; Vorobiov, S.; Watson, A. A.; Weindl, A.; Wiencke, L.; Wilczyński, H.; Wundheiler, B.; Yushkov, A.; Zapparrata, O.; Zas, E.; Zavrtanik, D.; Zavrtanik, M.;Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Spanish Government FPA2017-85114-P PID2019-104676GB-C32 European Particle Physics Latin American Network Junta de Andalucia SOMM17/6104/UGR P18-FR-4314 Xunta de Galicia ED431C 2017/07 ANPCyT Spanish Government Marie Curie-IRSES/EPLANET Spanish Government
NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add 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=10.3847/1538-4365/aca537&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Publikationsserver der RWTH Aachen UniversityPreprint . 2022Data sources: Publikationsserver der RWTH Aachen UniversityThe Astrophysical Journal Supplement SeriesArticle . 2023 . Peer-reviewedLicense: CC BYData sources: CrossrefRepositorio Institucional Universidad de GranadaArticle . 2023Data sources: Repositorio Institucional Universidad de GranadaIRIS - Università degli Studi di CataniaArticle . 2023Data sources: IRIS - Università degli Studi di CataniaHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; HAL-CEAOther literature type . Article . 2023 . 2022add 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=10.3847/1538-4365/aca537&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Research 2010 France EnglishAuthors: Wingate, Lisa; Ogée, Jérôme; Burlett, Régis,; Bosc, Alexandre;Wingate, Lisa; Ogée, Jérôme; Burlett, Régis,; Bosc, Alexandre;International audience
Oskar Bordeaux arrow_drop_down Mémoires en Sciences de l'Information et de la Communication; Hal-DiderotConference object . 2010Full-Text: https://hal.inrae.fr/hal-02819205/documentHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Conference object . 2011All 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=od_______212::04e2bbb403dbc1a4691585216f4a74ae&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Oskar Bordeaux arrow_drop_down Mémoires en Sciences de l'Information et de la Communication; Hal-DiderotConference object . 2010Full-Text: https://hal.inrae.fr/hal-02819205/documentHyper Article en Ligne; Mémoires en Sciences de l'Information et de la Communication; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Conference object . 2011All 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=od_______212::04e2bbb403dbc1a4691585216f4a74ae&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Research , Other literature type , Preprint 2005 France, SwitzerlandPublisher:Copernicus GmbH H. Sodemann; A. S. Palmer; A. S. Palmer; C. Schwierz; M. Schwikowski; H. Wernli; H. Wernli;Mineral dust from the Saharan desert can be transported across the Mediterraneantowards the Alpine region several times a year. Occasionally, the dust is depositedwith snowfall on Alpine glaciers and appears then as yellow or red layers in ice cores.Two such significant dust events were identified in an ice core drilled at the high-accumulation site Piz Zup ́o in the Swiss Alps (46◦22′N, 9◦55′E, 3850m a.s.l.). Fromstable oxygen isotopes and major ion concentrations, the events were approximatelydated as October and March 2000. In order to link the dust record in the ice core tothe meteorological situation that led to the dust events, a novel methodology basedon back-trajectory analysis was developed. It allowed for the identification of source regions, the atmospheric transport pathways, and wet deposition periods for both dustevents. Furthermore, differences in the chemical signature of the two dust events couldbe interpreted with respect to contributions from the dust sources and aerosol scaveng-ing during the transport.The dust deposition during the October event took place during 13–16 October 2000. Mobilisation areas of dust were mainly identified in the Algerian and Libyan deserts. Acombination of an upper-level potential vorticity streamer and a midlevel jet across Al-geria first brought moist Atlantic air and later mixed air from the tropics and Saharandesert across the Mediterranean towards the Alps. The March event consisted of twodifferent deposition phases which took place during 18–20 and 23–26 March 2000. The first phase was associated with an exceptional transport pattern past Iceland andtowards the Alps from northerly directions. The second phase was similar to the Oc-tober event. A significant peak of methanesulphonic acid associated with the Marchdust event was most likely caused by incorporation of biogenic aerosol while passingthrough the marine boundary layer of the western Mediterranean during a local phyto-plankton bloom. From this study, we conclude that the whole sequence of mobilisation,transport, and deposition of mineral aerosol should be considered for a detailed under-standing of the chemical signal recorded in the ice core at Piz Zup ́o. Atmospheric Chemistry and Physics Discussions, 5 (4) ISSN:1680-7375 ISSN:1680-7367
Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Atmospheric Chemistry and Physics (ACP)Article . PreprintLicense: CC BY ND SAData sources: UnpayWallAtmospheric Chemistry and Physics (ACP)Article . 2006 . Peer-reviewedLicense: CC BY NC SAData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00301729/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00295853/documentadd 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/acpd-5-7497-2005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 67 citations 67 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hal-DiderotOther literature type . Article . 2006Atmospheric Chemistry and Physics (ACP)Article . PreprintLicense: CC BY ND SAData sources: UnpayWallAtmospheric Chemistry and Physics (ACP)Article . 2006 . Peer-reviewedLicense: CC BY NC SAData sources: CrossrefMémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00301729/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00295853/documentadd 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/acpd-5-7497-2005&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research , Preprint , Article , Other literature type 2006 France, SwitzerlandPublisher:Copernicus GmbH Yang, F.; Schlesinger, M. E.; Rozanov, E. V.; Andronova, N.; Zubov, V. A.; Callis, L. B.;handle: 20.500.11850/23910
The sensitivity of the middle atmospheric temperature and circulation to the treatment of mean-flow forcing due to breaking gravity waves at the sub-grid scale was investigated using the University of Illinois at Urbana-Champaign 40-layer General Circulation Model (GCM). The gravity-wave forcing was represented either by Rayleigh friction or by a detailed parameterization scheme with different sets of parameters. The modeled middle atmospheric temperature and circulation exhibit large sensitivity to the parameterized sub-grid gravity-wave forcing. A large warm bias of up to 50°C was found in the model's summer upper mesosphere and lower thermosphere. This warm bias was caused by the inability of the GCM to simulate the reversal of the zonal winds from easterly to westerly crossing the mesopause in the summer hemisphere. Attempts were made to slow down the easterly winds near the mesopause and to reduce the warm bias. The GCM was able to realistically simulate the semi-annual oscillation in the upper stratosphere and lower mesosphere with observational constraints on certain parameter values, but failed to simulate the quasi-biennial oscillation in any of the experiments. Budget analysis indicates that in the middle atmosphere the forces that act to maintain a steady zonal-mean zonal wind are primarily those associated with the meridional transport circulation and breaking gravity waves. Contributions from the interaction of the model-resolved eddies with the mean flow are secondary. Atmospheric Chemistry and Physics Discussions, 6 (5) ISSN:1680-7375 ISSN:1680-7367
Research Collection arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00302129/documentadd 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/acpd-6-9085-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!more_vert Research Collection arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00302129/documentadd 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/acpd-6-9085-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Research , Preprint , Other literature type , Article 2006 Switzerland, Switzerland, FrancePublisher:Copernicus GmbH Funded by:SNSF | Paleoclimate of tropical ...SNSF| Paleoclimate of tropical South America: linking Andean highlands (Bolivia) with adjacent lowlands (Bolivia, Brazil)Authors: Zech, R.; Kull, Ch.; Kubik, P. W.; Veit, H.;Zech, R.; Kull, Ch.; Kubik, P. W.; Veit, H.;Despite the important role of the Central Andes (15–30° S) for climate reconstruction, knowledge about the Quaternary glaciation is very limited due to the scarcity of organic material for radiocarbon dating. We applied 10Be surface exposure dating (SED) on 22 boulders from moraines in the Cordon de Doña Rosa, Northern/Central Chile (~31° S). The results show that several glacial advances in the southern Central Andes occurred during the Late Glacial between ~14.7±1.5 and 11.6±1.2 ka. A much more extensive glaciation is dated to ~32±3 ka, predating the temperature minimum of the global LGM (Last Glacial Maximum: ~20 ka). Reviewing these results in the paleoclimatic context, we conclude that the Late Glacial advances were most likely caused by an intensification of the tropical circulation and a corresponding increase in summer precipitation. High-latitude temperatures minima, e.g. the Younger Dryas (YD) and the Antarctic Cold Reversal (ACR) may have triggered individual advances, but current systematic exposure age uncertainties limit precise correlations. The absence of LGM moraines indicates that moisture advection was too limited to allow significant glacial advances at ~20 ka. The tropical circulation was less intensive despite the maximum in austral summer insolation. Winter precipitation was apparently also insufficient, although pollen and marine studies indicate a northward shift of the westerlies at that time. The dominant pre-LGM glacial advances in Northern/Central Chile at ~32 ka required lower temperatures and increased precipitation than today. We conclude that the westerlies were more intense and/or shifted equatorward, possibly due to increased snow and ice cover at higher southern latitudes coinciding with a minimum of insolation. Climate of the Past, 3 (1) ISSN:1814-9332 ISSN:1814-9324
Research Collection arrow_drop_down Bern Open Repository and Information System (BORIS)Article . 2007 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298060/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298151/documentadd 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/cpd-2-847-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 44 citations 44 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert Research Collection arrow_drop_down Bern Open Repository and Information System (BORIS)Article . 2007 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Mémoires en Sciences de l'Information et de la CommunicationArticle . 2007Full-Text: https://hal.science/hal-00298060/documentMémoires en Sciences de l'Information et de la CommunicationArticle . 2006Full-Text: https://hal.science/hal-00298151/documentadd 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/cpd-2-847-2006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu