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7. Looking forward through the past: identification of 50 priority research questions in palaeoecology

Author

Seddon, Alistair W. R., Mackay, Anson W., Baker, Ambroise G., Birks, H. John B., Breman, Elinor, Buck, Caitlin E., Ellis, Erle C., Froyd, Cynthia A., Gill, Jacquelyn L., Gillson, Lindsey, Johnson, Edward A., Jones, Vivienne J., Juggins, Stephen, Macias-Fauria, Marc, Mills, Keely, Morris, Jesse L., Nogués-Bravo, David, Punyasena, Surangi W., Roland, Thomas P., Tanentzap, Andrew J., Willis, Kathy J., Aberhan, Martin, van Asperen, Eline N., Austin, William E. N., Battarbee, Rick W., Bhagwat, Shonil, Belanger, Christina L., Bennett, Keith D., Birks, Hilary H., Ramsey, Christopher Bronk, Brooks, Stephen J., de Bruyn, Mark, Butler, Paul G., Chambers, Frank M., Clarke, Stewart J., Davies, Althea L., Dearing, John A., Ezard, Thomas H. G., Feurdean, Angelica, Flower, Roger J., Gell, Peter, Hausmann, Sonja, Hogan, Erika J., Hopkins, Melanie J., Jeffers, Elizabeth S., Korhola, Atte A., Marchant, Robert, Kiefer, Thorsten, Lamentowicz, Mariusz, Larocque-Tobler, Isabelle, López-Merino, Lourdes, Liow, Lee H., McGowan, Suzanne, Miller, Joshua H., Montoya, Encarni, Morton, Oliver, Nogué, Sandra, Onoufriou, Chloe, Boush, Lisa P., Rodriguez-Sanchez, Francisco, Rose, Neil L., Sayer, Carl D., Shaw, Helen E., Payne, Richard, Simpson, Gavin, Sohar, Kadri, Whitehouse, Nicki J., Williams, John W., and Witkowski, Andrzej

Published
2014

8. The European Modern Pollen Database (EMPD) project

Author

Davis, Basil A. S., Zanon, Marco, Collins, Pamella, Mauri, Achille, Bakker, Johan, Barboni, Doris, Barthelmes, Alexandra, Beaudouin, Celia, Birks, H.J.B., Bjune, Anne E., Bozilova, Elissaveta, Bradshaw, Richard H. W., Brayshay, Barbara A., Brewer, Simon, Brugiapaglia, Elisabetta, Bunting, Jane, Connor, Simon E., de Beaulieu, Jacques-Louis, Edwards, Kevin, Ejarque, Ana, Fall, Patricia, Florenzano, Assunta, Fyfe, Ralph, Galop, Didier, Giardini, Marco, Giesecke, Thomas, Grant, Michael J., Guiot, Jöel, Jahns, Susanne, Jankovská, Vlasta, Juggins, Stephen, Karpińska-Kołaczek, Monika, Kołaczek, Piotr, Kühl, Norbert, Kuneš, Petr, Lapteva, Elena G., Leroy, Suzanne A. G., Leydet, Michelle, Guiot, José, Kahrmann, Marina, Sáez, José Antonio López, Masi, Alessia, Matthias, Isabelle, Mazier, Florence, Meltsov, Vivika, Mercuri, Anna Maria, Miras, Yannick, Mitchell, Fraser J. G., Morris, Jesse L., Naughton, Filipa, Nielsen, Anne Birgitte, Novenko, Elena, Odgaard, Bent, Ortu, Elena, Overballe-Petersen, Mette Venås, Pardoe, Heather S., Peglar, Silvia M., Pidek, Irena A., Sadori, Laura, Seppä, Heikki, Severova, Elena, Shaw, Helen, Święta-Musznicka, Joanna, Theuerkauf, Martin, Tonkov, Spassimir, Veski, Siim, van der Knaap, W. O., van Leeuwen, Jacqueline F. N., Woodbridge, Jessie, Zimny, Marcelina, and Kaplan, Jed O.

Published
2013

9. Diatoms

Author

Battarbee, Richard W., Jones, Vivienne J., Flower, Roger J., Cameron, Nigel G., Bennion, Helen, Carvalho, Laurence, Juggins, Stephen, Smol, John P., editor, Birks, H. John B., editor, Last, William M., editor, Bradley, Raymond S., editor, and Alverson, Keith, editor

Published
2001
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14. Chemical and biological trends during lake evolution in recently deglaciated terrain

Author

Engstrom, Daniel R., Fritz, Sherilyn C., Almendinger, James E., and Juggins, Stephen

Subjects
Lake ecology -- Research, Eutrophication -- Environmental aspects -- Research, Environmental issues, Science and technology, Zoology and wildlife conservation, Research, Environmental aspects
Abstract

As newly formed landscapes evolve, physical and biological changes occur that are collectively known as primary succession. Although succession is a fundamental concept in ecology, it is poorly understood in the context of aquatic environments. The prevailing view is that lakes become more enriched in nutrients as they age, leading to increased biological production. Here we report the opposite pattern of lake development, observed from the water chemistry of lakes that formed at various times within the past 10,000 years during glacial retreat at Glacier Bay, Alaska. The lakes have grown more dilute and acidic with time, accumulated dissolved organic carbon and undergone a transient rise in nitrogen concentration, all as a result of successional changes in surrounding vegetation and soils. Similar trends are evident from fossil diatom stratigraphy of lake sediment cores. These results demonstrate a tight hydrologic coupling between terrestrial and aquatic environments during the colonization of newly deglaciated landscapes, and provide a conceptual basis for mechanisms of primary succession in boreal lake ecosystems., Eutrophication is often described as an acceleration of the natural ageing process of lakes, based on an early ecological model in which lakes become more productive as they age (1). [...]

Published
2000

16. Predicting epilimnetic phosphorus concentrations using an improved diatom-based transfer function and its application to lake eutrophication management

Author

Bennion, Helen, Juggins, Stephen, and Anderson, N. John

Subjects
Eutrophication -- Methods, Lakes, Phosphorus -- Measurement, Environmental issues, Science and technology
Abstract

A new approach to lake eutrophication management use diatoms as indicators of lake trophic status. In comparison with past eutrophication methods, this approach combines six regional training sets of modern surface-sediment diatom assemblages and uses weighted average partial least squares to reconstruct environmental variables. Application of the method to reconstruct historical total phosphorus concentrations for a hypertrophic Danish lake reveals a high predictive ability.

Published
1996

19. Arctic climate shifts drive rapid ecosystem responses across the West Greenland landscape

Author

Saros, Jasmine E, primary, Anderson, Nicholas John, additional, Juggins, Stephen, additional, McGowan, Suzanne, additional, Yde, Jacob C, additional, Telling, Jon, additional, Bullard, Joanna E, additional, Yallop, Marian L, additional, Heathcote, Adam J, additional, Burpee, Benjamin T, additional, Fowler, Rachel A, additional, Barry, Christopher D, additional, Northington, Robert M, additional, Osburn, Christopher L, additional, Pla-Rabes, Sergi, additional, Mernild, Sebastian H, additional, Whiteford, Erika J, additional, Andrews, M Grace, additional, Kerby, Jeffrey T, additional, and Post, Eric, additional

Published
2019
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20. Erratum to: The European Modern Pollen Database (EMPD) project

Author

Davis, Basil A. S., Zanon, Marco, Collins, Pamella, Mauri, Achille, Bakker, Johan, Barboni, Doris, Barthelmes, Alexandra, Beaudouin, Celia, Birks, H. John B., Bjune, Anne E., Bozilova, Elissaveta, Bradshaw, Richard H. W., Brayshay, Barbara A., Brewer, Simon, Brugiapaglia, Elisabetta, Bunting, Jane, Connor, Simon E., de Beaulieu, Jacques-Louis, Edwards, Kevin J., Ejarque, Ana, Fall, Patricia, Florenzano, Assunta, Fyfe, Ralph, Galop, Didier, Giardini, Marco, Giesecke, Thomas, Grant, Michael J., Guiot, Jöel, Jahns, Susanne, Jankovská, Vlasta, Juggins, Stephen, Kahrmann, Marina, Karpińska-Kołaczek, Monika, Kołaczek, Piotr, Kühl, Norbert, Kuneš, Petr, Lapteva, Elena G., Leroy, Suzanne A. G., Leydet, Michelle, Sáez, José Antonio López, Masi, Alessia, Matthias, Isabelle, Mazier, Florence, Meltsov, Vivika, Mercuri, Anna Maria, Miras, Yannick, Mitchell, Fraser J. G., Morris, Jesse L., Naughton, Filipa, Nielsen, Anne Birgitte, Novenko, Elena, Odgaard, Bent, Ortu, Elena, Overballe-Petersen, Mette Venås, Pardoe, Heather S., Peglar, Silvia M., Pidek, Irena A., Sadori, Laura, Seppä, Heikki, Severova, Elena, Shaw, Helen, Święta-Musznicka, Joanna, Theuerkauf, Martin, Tonkov, Spassimir, Veski, Siim, van der Knaap, Pim (W. O.), van Leeuwen, Jacqueline F. N., Woodbridge, Jessie, Zimny, Marcelina, and Kaplan, Jed O.

Published
2013
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22. Constraints on the magnitude and patterns of ocean cooling at the Last Glacial Maximum

Author

Waelbroeck, C., Paul, A., Kucera, Michal, Rosell-Melé, Antoni, Weinelt, Mara, Schneider, Ralph, Mix, Alan C., Abelmann, Andrea, Armand, Leanne, Bard, Edouard, Barker, Stephen, Barrows, Timothy T., Benway, H., Cacho, Isabel, Chen, Min-Te, Cortijo, Elsa, Crosta, X., de Vernal, Anne, Dokken, Trond, Duprat, Josette, Elderfield, Harry, Eynaud, Frédérique, Gersonde, Rainer, Hayes, Angela, Henry, M., Hillaire-Marcel, Claude, Huang, C.-C., Jansen, Eystein, Juggins, Stephen, Kallel, N., Kiefer, Thorsten, Kienast, M., Labeyrie, Laurent, Leclaire, H., Londeix, L., Mangin, S., Matthiessen, Jens, Marret, F., Meland, M., Morey, Ann E., Mulitza, Stefan, Pflaumann, Uwe, Pisias, N. G., Radi, T., Rochon, A., Rohling, Eelco J., Sbaffi, Laura, Schaefer-Neth, C., Solignac, Sandrine, Spero, Howard J., Kazuyo, Tachikawa, Turon, J.-L., Members, Margo Project, Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Paléocéanographie (PALEOCEAN), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Department of Geosciences, Institute of Geosciences, Eberhard Karls Universität Tübingen = Eberhard Karls University of Tuebingen, Institute of Environmental Science and Technology [Barcelona] (ICTA), Universitat Autònoma de Barcelona (UAB), Institució Catalana de Recerca i Estudis Avançats (ICREA), Service de Chimie Inorganique et Biologique (SCIB - UMR E3), Institut Nanosciences et Cryogénie (INAC), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Centre National de la Recherche Scientifique (CNRS), Collège de France - Chaire Evolution du climat et de l'océan, Centre européen de recherche et d'enseignement des géosciences de l'environnement (CEREGE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Department of Stratigraphy Paleontology and Marine Geosciences, University of Barcelona, Environnements et Paléoenvironnements OCéaniques (EPOC), Observatoire aquitain des sciences de l'univers (OASU), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), Bjerknes Centre for Climate Research (BCCR), Department of Biological Sciences [Bergen] (BIO / UiB), University of Bergen (UiB)-University of Bergen (UiB), Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Department of Bentho-pelagic processes, Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (AWI), Division of Geological and Planetary Sciences [Pasadena], California Institute of Technology (CALTECH), Centre de recherche sur la dynamique du système Terre (GEOTOP), École Polytechnique de Montréal (EPM)-McGill University = Université McGill [Montréal, Canada]-Université de Montréal (UdeM)-Université du Québec en Abitibi-Témiscamingue (UQAT)-Université du Québec à Rimouski (UQAR)-Concordia University [Montreal]-Université du Québec à Montréal = University of Québec in Montréal (UQAM), Unité GEOGLOB, Faculté des Sciences de Sfax, Université de Sfax - University of Sfax-Université de Sfax - University of Sfax, Past Global Changes International Project Office (PAGES), Past Global Changes International Project Office, Centre d'Études Biologiques de Chizé (CEBC), Centre National de la Recherche Scientifique (CNRS), School of Environmental Sciences, University of Liverpool, Center for Marine Environmental Sciences [Bremen] (MARUM), Universität Bremen, National Oceanography Centre [Southampton] (NOC), University of Southampton, Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Chaire Evolution du climat et de l'océan, Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Université de Montréal (UdeM)-McGill University = Université McGill [Montréal, Canada]-École Polytechnique de Montréal (EPM)-Concordia University [Montreal]-Université du Québec à Rimouski (UQAR)-Université du Québec à Montréal = University of Québec in Montréal (UQAM)-Université du Québec en Abitibi-Témiscamingue (UQAT), Centre d'études biologiques de Chizé (CEBC), Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS), Institut Pierre-Simon-Laplace (IPSL), École normale supérieure - Paris (ENS Paris)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National d'Études Spatiales [Toulouse] (CNES)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X), Eberhard Karls Universität Tübingen, Universitat Autònoma de Barcelona [Barcelona] (UAB), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Collège de France (CdF)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Institut National de la Recherche Agronomique (INRA), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE)-Centre National de la Recherche Scientifique (CNRS), University of Bergen (UIB), École Polytechnique de Montréal (EPM)-Université McGill -Université de Montréal (UdeM)-Université du Québec en Abitibi-Témiscamingue (UQAT)-Université du Québec à Rimouski (UQAR)-Concordia University [Montreal]-Université du Québec à Montréal (UQAM), PAGES International Project Office, Zähringerstrasse 25, 3122 Bern, Switzerland, Univsersity of Liverpool, Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] ( LSCE ), Université de Versailles Saint-Quentin-en-Yvelines ( UVSQ ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Paris-Saclay-Centre National de la Recherche Scientifique ( CNRS ), Institut Pierre-Simon-Laplace ( IPSL ), École normale supérieure - Paris ( ENS Paris ) -Université de Versailles Saint-Quentin-en-Yvelines ( UVSQ ) -Université Pierre et Marie Curie - Paris 6 ( UPMC ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Centre National d'Etudes Spatiales ( CNES ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ), Inst. of Environmental Science and Technology (ICTA), Institució Catalana de Recerca i Estudis Avançats, Institució Catalana de Recerca i Estudis Avançats ( ICREA ), Service de Chimie Inorganique et Biologique ( SCIB - UMR E3 ), Institut Nanosciences et Cryogénie ( INAC ), Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Grenoble Alpes ( UGA ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA ) -Université Grenoble Alpes ( UGA ) -Centre National de la Recherche Scientifique ( CNRS ), Centre européen de recherche et d'enseignement de géosciences de l'environnement ( CEREGE ), Centre National de la Recherche Scientifique ( CNRS ) -Institut de Recherche pour le Développement ( IRD ) -Aix Marseille Université ( AMU ) -Collège de France ( CdF ) -Institut National de la Recherche Agronomique ( INRA ) -Institut national des sciences de l'Univers ( INSU - CNRS ), Environnements et Paléoenvironnements OCéaniques ( EPOC ), Observatoire aquitain des sciences de l'univers ( OASU ), Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ) -Université Sciences et Technologies - Bordeaux 1-Institut national des sciences de l'Univers ( INSU - CNRS ) -Centre National de la Recherche Scientifique ( CNRS ) -École pratique des hautes études ( EPHE ) -Centre National de la Recherche Scientifique ( CNRS ), Bjerknes Centre for Climate Research ( BCCR ), University of Bergen ( UIB ), Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse ( CSNSM ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research ( AWI ), California Institute of Technology ( CALTECH ), GEOTOP-UQAM-McGill, Faculté des sciences de Sfax, Centre d'études biologiques de Chizé ( CEBC ), Centre National de la Recherche Scientifique ( CNRS ), MARUM &ndash, Center For Marine Environmental Sciences, National Oceanography Centre [Southampton] ( NOC ), and University of Southampton [Southampton]

Subjects
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, geography, geography.geographical_feature_category, 010504 meteorology & atmospheric sciences, [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], Climate change, Last Glacial Maximum, 010502 geochemistry & geophysics, 01 natural sciences, Sea surface temperature, [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology, 13. Climate action, Climatology, Paleoclimate Modelling Intercomparison Project, Deglaciation, General Earth and Planetary Sciences, Climate sensitivity, 14. Life underwater, Glacial period, Oceanic basin, [ SDU.ASTR ] Sciences of the Universe [physics]/Astrophysics [astro-ph], [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography, Geology, 0105 earth and related environmental sciences
Abstract

International audience; Observation-based reconstructions of sea surface temperature from relatively stable periods in the past, such as the Last Glacial Maximum, represent an important means of constraining climate sensitivity and evaluating model simulations 1. The first quantitative global reconstruction of sea surface temperatures during the Last Glacial Maximum was developed by the Climate Long-Range Investigation, Mapping and Prediction (CLIMAP) project in the 1970s and 1980s (refs 2,3). Since that time, several shortcomings of that earlier effort have become apparent 4. Here we present an updated synthesis of sea surface temperatures during the Last Glacial Maximum, rigorously defined as the period between 23 and 19 thousand years before present, from the Multiproxy Approach for the Reconstruction of the Glacial Ocean Surface (MARGO) project 5. We integrate microfossil and geochemical reconstructions of surface temperatures and include assessments of the reliability of individual records. Our reconstruction reveals the presence of large longitudinal gradients in sea surface temperature in all of the ocean basins, in contrast to the simulations of the Last Glacial Maximum climate available at present 6,7. Studies following the Climate Long-Range Investigation, Mapping and Prediction (CLIMAP) project mainly reanalysed old primary data, applied single new proxies or concentrated on specific ocean basins 8-11. The Multiproxy Approach for the Reconstruction of the Glacial Ocean Surface (MARGO) project's objective has been to compile and analyse available estimates of Last Glacial Maximum (LGM) sea surface temperatures (SSTs) based on all prevalent microfossil-based (transfer functions based on planktonic foraminifera, diatom, dinoflagellate cyst and radiolarian abundances) and geochemical (alkenones and planktonic foraminifera Mg/Ca) palaeothermometers. The MARGO project approach is to argue that no current proxy method is objectively better than another to provide an accurate picture of past SST, and that consequently the multiproxy approach yields the least biased representation of past reality. By using a rigorous definition of the LGM time interval (19-23 cal kyr bp; ref. 4), many records used previously had to be discarded. Other key features are the use of a common data set of ambient temperatures for the calibration of all proxies and the assessment of the reliability of individual SST estimates 5. The MARGO compilation combines 696 individual SST reconstructions (Fig.

Published
2009

24. Diatoms

Author

Battarbee, Richard W., primary, Jones, Vivienne J., additional, Flower, Roger J., additional, Cameron, Nigel G., additional, Bennion, Helen, additional, Carvalho, Laurence, additional, and Juggins, Stephen, additional

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26. Looking forward through the past: identification of 50 priority research questions in palaeoecology

Author

Seddon, Alistair W. R., primary, Mackay, Anson W., additional, Baker, Ambroise G., additional, Birks, H. John B., additional, Breman, Elinor, additional, Buck, Caitlin E., additional, Ellis, Erle C., additional, Froyd, Cynthia A., additional, Gill, Jacquelyn L., additional, Gillson, Lindsey, additional, Johnson, Edward A., additional, Jones, Vivienne J., additional, Juggins, Stephen, additional, Macias‐Fauria, Marc, additional, Mills, Keely, additional, Morris, Jesse L., additional, Nogués‐Bravo, David, additional, Punyasena, Surangi W., additional, Roland, Thomas P., additional, Tanentzap, Andrew J., additional, Willis, Kathy J., additional, Aberhan, Martin, additional, van Asperen, Eline N., additional, Austin, William E. N., additional, Battarbee, Rick W., additional, Bhagwat, Shonil, additional, Belanger, Christina L., additional, Bennett, Keith D., additional, Birks, Hilary H., additional, Bronk Ramsey, Christopher, additional, Brooks, Stephen J., additional, de Bruyn, Mark, additional, Butler, Paul G., additional, Chambers, Frank M., additional, Clarke, Stewart J., additional, Davies, Althea L., additional, Dearing, John A., additional, Ezard, Thomas H. G., additional, Feurdean, Angelica, additional, Flower, Roger J., additional, Gell, Peter, additional, Hausmann, Sonja, additional, Hogan, Erika J., additional, Hopkins, Melanie J., additional, Jeffers, Elizabeth S., additional, Korhola, Atte A., additional, Marchant, Robert, additional, Kiefer, Thorsten, additional, Lamentowicz, Mariusz, additional, Larocque‐Tobler, Isabelle, additional, López‐Merino, Lourdes, additional, Liow, Lee H., additional, McGowan, Suzanne, additional, Miller, Joshua H., additional, Montoya, Encarni, additional, Morton, Oliver, additional, Nogué, Sandra, additional, Onoufriou, Chloe, additional, Boush, Lisa P., additional, Rodriguez‐Sanchez, Francisco, additional, Rose, Neil L., additional, Sayer, Carl D., additional, Shaw, Helen E., additional, Payne, Richard, additional, Simpson, Gavin, additional, Sohar, Kadri, additional, Whitehouse, Nicki J., additional, Williams, John W., additional, and Witkowski, Andrzej, additional

Published
2013
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