Search Results - "Climate of the past"

The PMIP4 Last Glacial Maximum experiments: preliminary results and comparison with the PMIP3 simulations by Kageyama, Masa, Harrison, Sandy P., Kapsch, Marie-L., Lofverstrom, Marcus, Lora, Juan M., Mikolajewicz, Uwe, Sherriff-Tadano, Sam, Vadsaria, Tristan, Abe-Ouchi, Ayako, Bouttes, Nathaelle, Chandan, Deepak, Gregoire, Lauren J., Ivanovic, Ruza F., Izumi, Kenji, LeGrande, Allegra N., Lhardy, Fanny, Lohmann, Gerrit, Morozova, Polina A., Ohgaito, Rumi, Paul, André, Peltier, W. Richard, Poulsen, Christopher J., Quiquet, Aurélien, Roche, Didier M., Shi, Xiaoxu, Tierney, Jessica E., Valdes, Paul J., Volodin, Evgeny, Zhu, Jiang

“…The Last Glacial Maximum (LGM, ∼ 21 000 years ago) has been a major focus for evaluating how well state-of-the-art climate models simulate climate changes as…”
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A Late Pleistocene sea level stack by Spratt, Rachel M, Lisiecki, Lorraine E

“…Late Pleistocene sea level has been reconstructed from ocean sediment core data using a wide variety of proxies and models. However, the accuracy of individual…”
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The Eocene–Oligocene transition: a review of marine and terrestrial proxy data, models and model–data comparisons by Hutchinson, David K, Coxall, Helen K, Lunt, Daniel J, Steinthorsdottir, Margret, de Boer, Agatha M, Baatsen, Michiel, von der Heydt, Anna, Huber, Matthew, Kennedy-Asser, Alan T, Kunzmann, Lutz, Ladant, Jean-Baptiste, Lear, Caroline H, Moraweck, Karolin, Pearson, Paul N, Piga, Emanuela, Pound, Matthew J, Salzmann, Ulrich, Scher, Howie D, Sijp, Willem P, ÅliwiÅska, Kasia K, Wilson, Paul A, Zhang, Zhongshi

“…The Eocene–Oligocene transition (EOT) was a climate shift from a largely ice-free greenhouse world to an icehouse climate, involving the first major glaciation…”
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The 4.2 ka BP Event in the Mediterranean region: an overview by Bini, Monica, Zanchetta, Giovanni, Persoiu, Aurel, Cartier, Rosine, Catala, Albert, Cacho, Isabel, Dean, Jonathan R, Di Rita, Federico, Drysdale, Russell N, Finne, Martin, Isola, Ilaria, Jalali, Bassem, Lirer, Fabrizio, Magri, Donatella, Masi, Alessia, Marks, Leszek, Mercuri, Anna Maria, Peyron, Odile, Sadori, Laura, Sicre, Marie-Alexandrine, Welc, Fabian, Zielhofer, Christoph, Brisset, Elodie

“…The Mediterranean region and the Levant have returned some of the clearest evidence of a climatically dry period occurring around 4200 years ago. However, some…”
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Large-scale features and evaluation of the PMIP4-CMIP6 midHolocene simulations by Brierley, Chris M., Zhao, Anni, Harrison, Sandy P., Braconnot, Pascale, Williams, Charles J. R., Thornalley, David J. R., Shi, Xiaoxu, Peterschmitt, Jean-Yves, Ohgaito, Rumi, Kaufman, Darrell S., Kageyama, Masa, Hargreaves, Julia C., Erb, Michael P., Emile-Geay, Julien, Agostino, Roberta D, Chandan, Deepak, Carré, Matthieu, Bartlein, Partrick J., Zheng, Weipeng, Zhang, Zhongshi, Zhang, Qiong, Yang, Hu, Volodin, Evgeny M., Tomas, Robert A., Routson, Cody, Peltier, W. Richard, Otto-Bliesner, Bette, Morozova, Polina A., McKay, Nicholas P., Lohmann, Gerrit, Legrande, Allegra N., Guo, Chuncheng, Cao, Jian, Brady, Esther, Annan, James D., Abe-Ouchi7, Ayako

“…The mid-Holocene (6000 years ago) is a standard time period for the evaluation of the simulated response of global climate models using palaeoclimate…”
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The Pliocene Model Intercomparison Project Phase 2: Large-scale Climate Features and Climate Sensitivity by Haywood, Alan M, Tindall, Julia C, Dowsett, Harry J, Dolan, Aisling M, Foley, Kevin M, Hunter, Stephen J, Hill, Daniel J, Chan, Wing-Le, Abe-Ouchi, Ayako, Stepanek, Christian, Lohmann, Gerrit, Chandan, Deepak, Peltier, W Richard, Tan, Ning, Contoux, Camille, Ramstein, Gilles, Li, Xiangyu, Zhang, Zhongshi, Guo, Chuncheng, Nisancioglu, Kerim H, Zhang, Qiong, Li, Qiang, Kamae, Youichi, Chandler, Mark A, Sohl, Linda E, Otto-Bliesner, Bette L, Feng, Ran, Brady, Esther C, Heydt, Anna S von der, Baatsen, Michiel L J, Lunt, Daniel H

“…The Pliocene epoch has great potential to improve our understanding of the long-term climatic and environmental consequences of an atmospheric CO2…”
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Last Millennium Reanalysis with an expanded proxy database and seasonal proxy modeling by Tardif, Robert, Hakim, Gregory J, Perkins, Walter A, Horlick, Kaleb A, Erb, Michael P, Emile-Geay, Julien, Anderson, David M, Steig, Eric J, Noone, David

“…The Last Millennium Reanalysis (LMR) utilizes an ensemble methodology to assimilate paleoclimate data for the production of annually resolved climate field…”
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DeepMIP: model intercomparison of early Eocene climatic optimum (EECO) large-scale climate features and comparison with proxy data by Lunt, Daniel J, Bragg, Fran, Chan, Wing-Le, Hutchinson, David K, Ladant, Jean-Baptiste, Morozova, Polina, Niezgodzki, Igor, Steinig, Sebastian, Zhang, Zhongshi, Zhu, Jiang, Abe-Ouchi, Ayako, Anagnostou, Eleni, de Boer, Agatha M, Coxall, Helen K, Donnadieu, Yannick, Foster, Gavin, Inglis, Gordon N, Knorr, Gregor, Langebroek, Petra M, Lear, Caroline H, Lohmann, Gerrit, Poulsen, Christopher J, Sepulchre, Pierre, Tierney, Jessica E, Valdes, Paul J, Volodin, Evgeny M, Dunkley Jones, Tom, Hollis, Christopher J, Huber, Matthew, Otto-Bliesner, Bette L

“…We present results from an ensemble of eight climate models, each of which has carried out simulations of the early Eocene climate optimum (EECO, ∼ 50 million…”
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Large-scale features of Last Interglacial climate: results from evaluating the lig127k simulations for the Coupled Model Intercomparison Project (CMIP6)–Paleoclimate Modeling Intercomparison Project (PMIP4) by Otto-Bliesner, Bette L., Brady, Esther C., Zhao, Anni, Brierley, Chris M., Axford, Yarrow, Capron, Emilie, Govin, Aline, Hoffman, Jeremy S., Isaacs, Elizabeth, Kageyama, Masa, Scussolini, Paolo, Tzedakis, Polychronis C., R.Williams, Charles J., Wolff, Eric, Abe-Ouchi, Ayako, Braconnot, Pascale, Buarque, Silvana Ramos, Cao, Jian, Vernal, Anne de, Guarino, Maria Vittoria, Guo, Chuncheng, Legrande, Allegra N., Lohmann, Gerrit, Meissner, Katrin J., Menviel, Laurie, Morozova, Polina A., Nisancioglu, Kerim H., O’ishi, Ryouta, Mélia, David Salas y, Shi, Xiaoxu, Sicard, Marie, Sime, Louise, Stepanek, Christian, Tomas, Robert, Volodin, Evgeny, Yeung, Nicholas K. H., Zhang, Qiong, Zhang, Zhongshi, Zheng, Weipeng

“…The modeling of paleoclimate, using physically based tools, is increasingly seen as a strong out-of-sample test of the models that are used for the projection…”
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Global mean surface temperature and climate sensitivity of the early Eocene Climatic Optimum (EECO), Paleocene–Eocene Thermal Maximum (PETM), and latest Paleocene by Inglis, Gordon N., Bragg, Fran, Burls, Natalie J., Cramwinckel, Marlow Julius, Evans, David, Foster, Gavin L., Huber, Matthew, Lunt, Daniel J., Siler, Nicholas, Steinig, Sebastian, Tierney, Jessica E., Wilkinson, Richard, Anagnostou, Eleni, de Boer, Agatha M., Dunkley Jones, Tom, Edgar, Kirsty M., Hollis, Christopher J., Hutchinson, David K., Pancost, Richard D.

“…Accurate estimates of past global mean surface temperature (GMST) help to contextualise future climate change and are required to estimate the sensitivity of…”
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Comparison of past and future simulations of ENSO in CMIP5/PMIP3 and CMIP6/PMIP4 models by Brown, Josephine R., Brierley, Chris M., An, Soon-Il, Guarino, Maria-Vittoria, Stevenson, Samantha, Williams, Charles J. R., Zhang, Qiong, Zhao, Anni, Abe-Ouchi, Ayako, Braconnot, Pascale, Brady, Esther C., Chandan, Deepak, D’Agostino, Roberta, Guo, Chuncheng, Legrande, Allegra N., Lohmann, Gerrit, Morozova, Polina A., Ohgaito, Rumi, O’ishi, Ryouta, Otto-Bliesner, Bette L., Peltier, W. Richard, Shi, Xiaoxu, Sime, Louise, Volodin, Evgeny M., Zhang, Zhongshi, Zheng, Weipeng

“…El Niño–Southern Oscillation (ENSO) is the strongest mode of interannual climate variability in the current climate, influencing ecosystems, agriculture, and…”
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CHELSA-TraCE21k – high-resolution (1 km) downscaled transient temperature and precipitation data since the Last Glacial Maximum by Karger, Dirk Nikolaus, Nobis, Michael P., Normand, Signe, Graham, Catherine H., Zimmermann, Niklaus E.

“…High-resolution, downscaled climate model data are used in a wide variety of applications across environmental sciences. Here we introduce a new,…”
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The Antarctic ice core chronology (AICC2012): an optimized multi-parameter and multi-site dating approach for the last 120 thousand years by Veres, D, Bazin, L, Landais, A, Toyé Mahamadou Kele, H, Lemieux-Dudon, B, Parrenin, F, Martinerie, P, Blayo, E, Blunier, T, Capron, E, Chappellaz, J, Rasmussen, S. O, Severi, M, Svensson, A, Vinther, B, Wolff, E. W

“…The deep polar ice cores provide reference records commonly employed in global correlation of past climate events. However, temporal divergences reaching up to…”
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The PRISM4 (mid-Piacenzian) paleoenvironmental reconstruction by Dowsett, Harry, Dolan, Aisling, Rowley, David, Moucha, Robert, Forte, Alessandro M, Mitrovica, Jerry X, Pound, Matthew, Salzmann, Ulrich, Robinson, Marci, Chandler, Mark, Foley, Kevin, Haywood, Alan

“…The mid-Piacenzian is known as a period of relative warmth when compared to the present day. A comprehensive understanding of conditions during the Piacenzian…”
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An optimized multi-proxy, multi-site Antarctic ice and gas orbital chronology (AICC2012): 120–800 ka by Bazin, L, Landais, A, Lemieux-Dudon, B, Toyé Mahamadou Kele, H, Veres, D, Parrenin, F, Martinerie, P, Ritz, C, Capron, E, Lipenkov, V, Loutre, M.-F, Raynaud, D, Vinther, B, Svensson, A, Rasmussen, S. O, Severi, M, Blunier, T, Leuenberger, M, Fischer, H, Masson-Delmotte, V, Chappellaz, J, Wolff, E

“…An accurate and coherent chronological framework is essential for the interpretation of climatic and environmental records obtained from deep polar ice cores…”
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Influence of temporally varying weatherability on CO2-climate coupling and ecosystem change in the late Paleozoic by Richey, Jon D, Montañez, Isabel P, Goddéris, Yves, Looy, Cindy V, Griffis, Neil P, DiMichele, William A

“…Earth's penultimate icehouse period, the late Paleozoic ice age (LPIA), was a time of dynamic glaciation and repeated ecosystem perturbation, which was under…”
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What controls deuterium excess in global precipitation? by Pfahl, S, Sodemann, H

“…The deuterium excess (d) of precipitation is widely used in the reconstruction of past climatic changes from ice cores. However, its most common interpretation…”
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Temperature reconstruction from 10 to 120 kyr b2k from the NGRIP ice core by Kindler, P, Guillevic, M, Baumgartner, M, Schwander, J, Landais, A, Leuenberger, M

“…In order to reconstruct the temperature of the North Greenland Ice Core Project (NGRIP) site, new measurements of δ15N have been performed covering the time…”
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Regional Antarctic snow accumulation over the past 1000 years by Thomas, Elizabeth R, van Wessem, J. Melchior, Roberts, Jason, Isaksson, Elisabeth, Schlosser, Elisabeth, Fudge, Tyler J, Vallelonga, Paul, Medley, Brooke, Lenaerts, Jan, Bertler, Nancy, van den Broeke, Michiel R, Dixon, Daniel A, Frezzotti, Massimo, Stenni, Barbara, Curran, Mark, Ekaykin, Alexey A

“…Here we present Antarctic snow accumulation variability at the regional scale over the past 1000 years. A total of 79 ice core snow accumulation records were…”
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Antarctic climate variability on regional and continental scales over the last 2000 years by Stenni, Barbara, Curran, Mark A J, Abram, Nerilie J, Orsi, Anais, Goursaud, Sentia, Masson-Delmotte, Valerie, Neukom, Raphael, Goosse, Hugues, Divine, Dmitry, Tas van Ommen, Steig, Eric J, Dixon, Daniel A, Thomas, Elizabeth R, Bertler, Nancy A N, Isaksson, Elisabeth, Ekaykin, Alexey, Werner, Martin, Frezzotti, Massimo

“…Climate trends in the Antarctic region remain poorly characterized, owing to the brevity and scarcity of direct climate observations and the large magnitude of…”
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