Search Results - "Singarayer, Joy"

Microbial community dynamics in the forefield of glaciers by Bradley, James A., Singarayer, Joy S., Anesio, Alexandre M.

“…Retreating ice fronts (as a result of a warming climate) expose large expanses of deglaciated forefield, which become colonized by microbes and plants. There…”
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High-latitude climate sensitivity to ice-sheet forcing over the last 120 kyr by Singarayer, Joy S., Valdes, Paul J.

“…Interpretation of ice-core records is currently limited by paucity of modelling at adequate temporal and spatial resolutions. Several key questions relate to…”
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Global vegetation patterns of the past 140,000 years by Allen, Judy R. M., Forrest, Matthew, Hickler, Thomas, Singarayer, Joy S., Valdes, Paul J., Huntley, Brian

“…Aim Insight into global biome responses to climatic and other environmental changes is essential to address key questions about past and future impacts of such…”
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The fate of the Caspian Sea under projected climate change and water extraction during the 21st century by Koriche, Sifan A, Singarayer, Joy S, Cloke, Hannah L

“…Abstract The Caspian Sea (CS) delivers considerable ecosystem services to millions of people. It experienced water level variations of 3 m during the 20th…”
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Response of Amazonian forests to mid‐Holocene drought: A model‐data comparison by Smith, Richard J., Singarayer, Joy S., Mayle, Francis E.

“…There is a major concern for the fate of Amazonia over the coming century in the face of anthropogenic climate change. A key area of uncertainty is the scale…”
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Robustness despite uncertainty: regional climate data reveal the dominant role of humans in explaining global extinctions of Late Quaternary megafauna by Bartlett, Lewis J., Williams, David R., Prescott, Graham W., Balmford, Andrew, Green, Rhys E., Eriksson, Anders, Valdes, Paul J., Singarayer, Joy S., Manica, Andrea

“…Debate over the Late Quaternary megafaunal extinctions has focussed on whether human colonisation or climatic changes were more important drivers of…”
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Late Pleistocene climate change and the global expansion of anatomically modern humans by Eriksson, Anders, Betti, Lia, Friend, Andrew D, Lycett, Stephen J, Singarayer, Joy S, von Cramon-Taubadel, Noreen, Valdes, Paul J, Balloux, Francois, Manica, Andrea

“…The extent to which past climate change has dictated the pattern and timing of the out-of-Africa expansion by anatomically modern humans is currently unclear…”
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Investigating the feedbacks between CO2, vegetation and the AMOC in a coupled climate model by Armstrong, Edward, Valdes, Paul, House, Jo, Singarayer, Joy

“…The Atlantic Meridional Overturning Circulation (AMOC) is an important component of the climate system, however its sensitivity to the terrestrial biosphere…”
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Ocean dominated expansion and contraction of the late Quaternary tropical rainbelt by Singarayer, Joy S., Valdes, Paul J., Roberts, William H. G.

“…The latitude of the tropical rainbelt oscillates seasonally but has also varied on millennial time-scales in response to changes in the seasonal distribution…”
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Late Holocene methane rise caused by orbitally controlled increase in tropical sources by Singarayer, Joy S., Valdes, Paul J., Friedlingstein, Pierre, Nelson, Sarah, Beerling, David J.

“…Natural explanation for preindustrial methane peak The question of how long humans have influenced global climate by greenhouse-gas emissions is fundamental to…”
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Antarctic last interglacial isotope peak in response to sea ice retreat not ice-sheet collapse by Holloway, Max D., Sime, Louise C., Singarayer, Joy S., Tindall, Julia C., Bunch, Pete, Valdes, Paul J.

“…Several studies have suggested that sea-level rise during the last interglacial implies retreat of the West Antarctic Ice Sheet (WAIS). The prevalent…”
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CMIP6/PMIP4 simulations of the mid-Holocene and Last Interglacial using HadGEM3: comparison to the pre-industrial era, previous model versions and proxy data by Williams, Charles J. R, Guarino, Maria-Vittoria, Capron, Emilie, Malmierca-Vallet, Irene, Singarayer, Joy S, Sime, Louise C, Lunt, Daniel J, Valdes, Paul J

“…Palaeoclimate model simulations are an important tool to improve our understanding of the mechanisms of climate change. These simulations also provide tests of…”
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Global biome patterns of the Middle and Late Pleistocene by Huntley, Brian, Allen, Judy R. M., Forrest, Matthew, Hickler, Thomas, Ohlemüller, Ralf, Singarayer, Joy S., Valdes, Paul J.

“…Our primary aim was to assess the hypothesis that distinctive features of the patterns of vegetation change during successive Quaternary glacial–interglacial…”
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Tackling Regional Climate Change By Leaf Albedo Bio-geoengineering by Ridgwell, Andy, Singarayer, Joy S., Hetherington, Alistair M., Valdes, Paul J.

“…The likelihood that continuing greenhouse-gas emissions will lead to an unmanageable degree of climate change [1] has stimulated the search for planetary-scale…”
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Holocene variations in peatland methane cycling associated with the Asian summer monsoon system by Zheng, Yanhong, Singarayer, Joy S., Cheng, Peng, Yu, Xuefeng, Liu, Zhao, Valdes, Paul J., Pancost, Richard D.

“…Atmospheric methane concentrations decreased during the early to middle Holocene; however, the governing mechanisms remain controversial. Although it has been…”
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Projected climatic changes lead to biome changes in areas of previously constant biome by Huntley, Brian, Allen, Judy R. M., Forrest, Matthew, Hickler, Thomas, Ohlemüller, Ralf, Singarayer, Joy S., Valdes, Paul J., Williams, Jack

“…Aim Recent studies in southern Africa identified past biome stability as an important predictor of biodiversity. We aimed to assess the extent to which past…”
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Spatio-temporal climate change contributes to latitudinal diversity gradients by Saupe, Erin E., Myers, Corinne E., Townsend Peterson, A., Soberón, Jorge, Singarayer, Joy, Valdes, Paul, Qiao, Huijie

“…The latitudinal diversity gradient (LDG), where the number of species increases from the poles to the Equator, ranks among the broadest and most notable…”
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Late Quaternary climate legacies in contemporary plant functional composition by Blonder, Benjamin, Enquist, Brian J., Graae, Bente J., Kattge, Jens, Maitner, Brian S., Morueta‐Holme, Naia, Ordonez, Alejandro, Šímová, Irena, Singarayer, Joy, Svenning, Jens‐Christian, Valdes, Paul J., Violle, Cyrille

“…The functional composition of plant communities is commonly thought to be determined by contemporary climate. However, if rates of climate‐driven immigration…”
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Simulating the 128‐ka Antarctic Climate Response to Northern Hemisphere Ice Sheet Melting Using the Isotope‐Enabled HadCM3 by Holloway, Max D., Sime, Louise C., Singarayer, Joy S., Tindall, Julia C., Valdes, Paul J.

“…Warmer than present Antarctic and Southern Ocean temperatures during the last interglacial, approximately 128,000 years ago, have been attributed to changes in…”
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Interhemispheric dynamics of the African rainbelt during the late Quaternary by Singarayer, Joy S., Burrough, Sallie L.

“…The spatial pattern of precipitation variability in tropical and subtropical Africa over the late Quaternary has long been debated. Prevailing hypotheses…”
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