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O. Friedrich, R. Schiebel, P. A. Wilson, S. Weldeab, C. J. Beer, M. J. Cooper, J. Flebig (2012)
Influence of test size, water depth, and ecology on Mg/Ca, Sr/Ca, δ18O and δ13C in nine modern species of planktic foraminifersQuat. Sci. Rev., 319‐320
M. Saher, F. Rostek, Simon Jung, E. Bard, R. Schneider, M. Greaves, G. Ganssen, H. Elderfield, D. Kroon (2009)
Western Arabian Sea SST during the penultimate interglacial: A comparison of U37K′ and Mg/Ca paleothermometryPaleoceanography, 24
Yiming Wang, T. Larsen, G. Leduc, N. Andersen, T. Blanz, R. Schneider (2013)
What does leaf wax δD from a mixed C3/C4 vegetation region tell us?Geochimica et Cosmochimica Acta, 111
G. Mollenhauer, M. Kienast, F. Lamy, H. Meggers, R. Schneider, J. Hayes, T. Eglinton (2005)
An evaluation of 14C age relationships between co‐occurring foraminifera, alkenones, and total organic carbon in continental margin sedimentsPaleoceanography, 20
Z. Liu, B. Otto‐Bliesner, F. He, E. Brady, R. Tomas, P. Clark, A. Carlson, J. Lynch‐Stieglitz, W. Curry, E. Brook, D. Erickson, R. Jacob, J. Kutzbach, Jun Cheng (1992)
STUDY OF ILLNESS BEHAVIOUR IN HYSTERICAL PATIENTSIndian Journal of Psychiatry, 34
I. Fraile, S. Mulitza, M. Schulz (2009)
Modeling planktonic foraminiferal seasonality: Implications for sea-surface temperature reconstructionsMarine Micropaleontology, 72
A. Abelmann, L. Armand, E. Bard, S. Barker, H. Benway, I. Cacho, E. Cortijo, X. Crosta, A. Vernal, T. Dokken, J. Duprat, H. Elderfield, F. Eynaud, R. Gersonde, A. Hayes, Maryse Henry, E. Jansen, S. Juggins, N. Kallel, T. Kiefer, M. Kienast, L. Labeyrie, H. Leclaire, L. Londeix, J. Matthiessen, F. Marret, M. Meland, S. Mulitza, U. Pflaumann, Taoufik Radi, A. Rochon, L. Sbaffi, C. Schäfer-Neth, S. Solignac, H. Spero, K. Tachikawa (2009)
Constraints on the magnitude and patterns of ocean cooling at the Last Glacial Maximum: report of the MARGO Project
J. Shakun, P. Clark, F. He, S. Marcott, A. Mix, Zhengyu Liu, B. Otto‐Bliesner, A. Schmittner, E. Bard (2012)
Global warming preceded by increasing carbon dioxide concentrations during the last deglaciationNature, 484
T. Herbert (2001)
Review of alkenone calibrations (culture, water column, and sediments)Geochemistry, 2
R. Raj, B. Peter, D. Pushpadas (2010)
Oceanic and atmospheric influences on the variability of phytoplankton bloom in the Southwestern Indian OceanJournal of Marine Systems, 82
J. Shakun, S. Burns, D. Fleitmann, J. Kramers, A. Matter, A. Al-Subary (2007)
A high-resolution, absolute-dated deglacial speleothem record of Indian Ocean climate from Socotra Island, YemenEarth and Planetary Science Letters, 259
M. Trauth, M. Sarnthein, M. Arnold (1997)
Bioturbational mixing depth and carbon flux at the seafloorPaleoceanography, 12
F. He, J. Shakun, P. Clark, A. Carlson, Zhengyu Liu, B. Otto‐Bliesner, J. Kutzbach (2013)
Northern Hemisphere forcing of Southern Hemisphere climate during the last deglaciationNature, 494
J. Siddorn, D. Bowers, A. Hoguane (2001)
Detecting the Zambezi River plume using observed optical properties.Marine pollution bulletin, 42 10
(2012)
Terrigenous sediment transport and deposition along the Mozambique margin during the last deglacial period, paper presented at AGU Champman, Stellenbosch, Western Cape, South Africa
Margo Members (2009)
Constraints on the magnitude and patterns of ocean cooling at the Last Glacial Maximum
U. Fallet, G. Brummer, J. Zinke, Sanne Vogels, H. Ridderinkhof (2010)
Contrasting seasonal fluxes of planktonic foraminifera and impacts on paleothermometry in the Mozambique Channel upstream of the Agulhas CurrentPaleoceanography, 25
T. Garidel-Thoron, Y. Rosenthal, L. Beaufort, E. Bard, C. Sonzogni, A. Mix (2007)
A multiproxy assessment of the western equatorial Pacific hydrography during the last 30 kyrPaleoceanography, 22
C. Li, D. S. Battisti, D. P. Schrag, E. Tziperman (2005)
Abrupt climate shifts in Greenland due to displacements of the sea ice edgeNat. Geosci., 32
F. Peeters, R. Acheson, G. Brummer, W. Ruijter, R. Schneider, G. Ganssen, E. Ufkes, D. Kroon (2004)
Vigorous exchange between the Indian and Atlantic oceans at the end of the past five glacial periodsNature, 430
N. Ohkouchi, T. Eglinton, L. Keigwin, J. Hayes (2002)
Spatial and Temporal Offsets Between Proxy Records in a Sediment DriftScience, 298
J. Arbuszewski, P. deMenocal, A. Kaplan, E. Farmer (2010)
On the fi delity of shell-derived δ 18 Oseawater estimates
O. Friedrich, R. Schiebel, P. Wilson, S. Weldeab, C. Beer, M. Cooper, J. Fiebig (2012)
Influence of test size, water depth, and ecology on Mg/Ca, Sr/Ca, δ18O and δ13C in nine modern species of planktic foraminifersEarth and Planetary Science Letters, 319
D. Rincón-Martínez, F. Lamy, S. Contreras, G. Leduc, E. Bard, Cornelia Saukel, T. Blanz, A. Mackensen, R. Tiedemann (2010)
More humid interglacials in Ecuador during the past 500 kyr linked to latitudinal shifts of the equatorial front and the Intertropical Convergence Zone in the eastern tropical PacificPaleoceanography, 25
K. Andersen, N. Azuma, J. Barnola, M. Bigler, P. Biscaye, N. Caillon, J. Chappellaz, H. Clausen, D. Dahl-Jensen, H. Fischer, J. Flückiger, D. Fritzsche, Y. Fujii, K. Goto‐Azuma, K. Grönvold, N. Gundestrup, M. Hansson, C. Huber, C. Hvidberg, S. Johnsen, U. Jonsell, J. Jouzel, S. Kipfstuhl, A. Landais, M. Leuenberger, R. Lorrain, V. Masson‐Delmotte, H. Miller, H. Motoyama, H. Narita, T. Popp, S. Rasmussen, D. Raynaud, R. Röthlisberger, U. Ruth, D. Samyn, J. Schwander, H. Shoji, M. Siggard-Andersen, J. Steffensen, T. Stocker, A. Sveinbjörnsdóttir, A. Svensson, Morimasa Takata, J. Tison, T. Thorsteinsson, O. Watanabe, F. Wilhelms, J. White (2004)
High-resolution record of Northern Hemisphere climate extending into the last interglacial periodNature, 431
R. Meyer, J. Sloan, R. Dunin‐Borkowski, A. Kirkland, Miles Novotny, Sam Bailey, J. Hutchison (2000)
Hydrological impact of heinrich events in the subtropical northeast atlanticScience, 289 5483
U. Fallet, J. Ullgren, I. S. Castañeda, H. M. Aken, S. Schouten, H. Ridderinkhof, G. J. Brummer (2011)
Contrasting variability in foraminiferal and organic paleotemperature proxies in sedimenting particles of the Mozambique Channel (SW Indian Ocean)Deep Sea Res., Part I, 75
Y. Rosenthal, T. Garidel-Thoron, L. Beaufort (2006)
Late Quaternary paleoceanography of the northwestern Pacific: Results from IMAGES programGlobal and Planetary Change, 53
S. Barker, M. Greaves, H. Elderfield (2003)
A study of cleaning procedures used for foraminiferal Mg/Ca paleothermometryGeochemistry, 4
E. Bard, F. Rostek, C. Sonzogni (1997)
Interhemispheric synchrony of the last deglaciation inferred from alkenone palaeothermometryNature, 385
F. Gasse, F. Chalié, A. Vincens, Martin Williams, D. Williamson (2008)
Climatic patterns in equatorial and southern Africa from 30,000 to 10,000 years ago reconstructed from terrestrial and near-shore proxy dataQuaternary Science Reviews, 27
N. Andersen, A. Malahoff (1977)
The fate of fossil fuel Co2 in the oceans
T. Laepple, M. Werner, Gerrit Lohmann (2011)
Synchronicity of Antarctic temperatures and local solar insolation on orbital timescalesNature, 471
F. Lombard, L. Labeyrie, E. Michel, L. Bopp, E. Cortijo, S. Retailleau, H. Howa, F. Jorissen (2011)
Modelling planktic foraminifer growth and distribution using an ecophysiological multi-species approachBiogeosciences, 8
G. Mollenhauer, T. I. Eglinton, N. Ohkuchi, R. R. Schneider, P. J. Muller, P. M. Grootes, J. Rullkotter (2003)
Asynchronous alkenone and foraminfera records from the Benguela Upwelling SystemJ. Quat. Sci, 67
C. Barbante, J. Barnola, S. Becagli, J. Beer, M. Bigler, C. Boutron, T. Blunier, E. Castellano, O. Cattani, J. Chappellaz, D. Dahl-Jensen, M. Debret, B. Delmonte, D. Dick, S. Falourd, S. Faria, U. Federer, H. Fischer, J. Freitag, A. Frenzel, D. Fritzsche, F. Fundel, P. Gabrielli, V. Gaspari, R. Gersonde, W. Graf, D. Grigoriev, I. Hamann, M. Hansson, G. Hoffmann, Hutterli, P. Huybrechts, E. Isaksson, S. Johnsen, J. Jouzel, M. Kaczmarska, Torbjörn Karlin, P. Kaufmann, S. Kipfstuhl, M. Kohno, F. Lambert, A. Lambrecht, A. Landais, Gunther Lawer, M. Leuenberger, G. Littot, L. Loulergue, D. Lüthi, V. Maggi, F. Marino, V. Masson‐Delmotte, H. Meyer, H. Miller, R. Mulvaney, B. Narcisi, J. Oerlemans, H. Oerter, F. Parrenin, J. Petit, G. Raisbeck, D. Raynaud, R. Röthlisberger, U. Ruth, O. Rybak, M. Severi, J. Schmitt, J. Schwander, U. Siegenthaler, M. Siggaard-Andersen, R. Spahni, J. Steffensen, B. Stenni, T. Stocker, J. Tison, R. Traversi, R. Udisti, Fernando Valero-Delgado, M. Broeke, R. Wal, D. Wagenbach, A. Wegner, K. Weiler, F. Wilhelms, J. Winther, E. Wolff (2006)
One-to-one coupling of glacial climate variability in Greenland and Antarctica.Nature, 444
Camille Li, D. Battisti, D. Schrag, E. Tziperman (2005)
Abrupt climate shifts in Greenland due to displacements of the sea ice edgeGeophysical Research Letters, 32
G. Leduc, R. Schneider, Jung-Hyun Kim, G. Lohmann (2010)
Holocene and Eemian sea surface temperature trends as revealed by alkenone and Mg/Ca paleothermometryQuaternary Science Reviews, 29
T. Kiefer, M. Kienast (2005)
Patterns of deglacial warming in the Pacific Ocean: A review with emphasis on the time interval of Heinrich event 1Geophys. Res. Lett., 24
D. Pailler, E. Bard (2002)
High frequency palaeoceanographic changes during the past 140 000 yr recorded by the organic matter in sediments of the Iberian MarginPalaeogeography, Palaeoclimatology, Palaeoecology, 181
J. Arbuszewski, P. deMenocal, A. Kaplan, E. Farmer (2010)
On the fidelity of shell-derived δ18Oseawater estimatesEarth and Planetary Science Letters, 300
K. Visser, R. Thunell, L. Stott (2002)
Magnitude and timing of temperature change in the Indo-Pacific warm pool during deglaciationNature, 421
W. Ruijter, A. Biastoch, S. Drijfhout, J. Lutjeharms, R. Matano, T. Pichevin, P. Leeuwen, W. Weijer (1999)
Indian‐Atlantic interocean exchange: Dynamics, estimation and impactJournal of Geophysical Research, 104
C. Blanchet, S. Kasten, L. Vidal, S. Poulton, R. Ganeshram, N. Thouveny (2012)
Influence of diagenesis on the stable isotopic composition of biogenic carbonates from the Gulf of Tehuantepec oxygen minimum zoneGeochemistry, 13
D. Lea, D. Pak, C. Belanger, H. Spero, M. Hall, N. Shackleton (2006)
Paleoclimate history of Galapagos surface waters over the last 135,000 yrQuaternary Science Reviews, 25
M. Conkright, R. Locarnini, H. Garcia, Todd O'Brien, T. Boyer, Cathy Stephens, J. Antonov (2002)
World ocean atlas 2001 : objective analyses, data statistics, and figures : CD-ROM documentation
M. Regenberg, D. Nürnberg, J. Schönfeld, G. Reichart (2007)
Early diagenetic overprint in Caribbean sediment cores and its effect on the geochemical composition of planktonic foraminiferaBiogeosciences, 4
K. Rodgers, Gerrit Lohmann, S. Lorenz, R. Schneider, G. Henderson (2001)
A tropical mechanism for Northern Hemisphere deglaciationGeochemistry, 4
A. Mix (2006)
Running hot and cold in the eastern equatorial PacificQuaternary Science Reviews, 25
A. C. Mix (2006)
Running hot and cold in the eastern equatorial PacificGeochim. Cosmochim. Acta, 25
Heather Birch, H. Coxall, P. Pearson, D. Kroon, M. O’Regan (2013)
Planktonic foraminifera stable isotopes and water column structure: Disentangling ecological signalsMarine Micropaleontology, 101
B. Hoogakker, G. Klinkhammer, H. Elderfield, E. Rohling, C. Hayward (2009)
Mg/Ca paleothermometry in high salinity environmentsEarth and Planetary Science Letters, 284
I. Fraile, M. Schulz, S. Mulitza, U. Merkel, M. Prange, A. Paul (2009)
Modeling the seasonal distribution of planktonic foraminifera during the Last Glacial MaximumPaleoceanography, 24
S. Steinke, M. Kienast, J. Groeneveld, Li-Chuan Lin, Min‐Te Chen, R. Rendle-Buehring (2008)
Proxy dependence of the temporal pattern of deglacial warming in the tropical South China Sea: toward resolving seasonalityQuaternary Science Reviews, 27
R. Bintanja, R. Wal, J. Oerlemans (2005)
Modelled atmospheric temperatures and global sea levels over the past million yearsNature, 437
U. Fallet, I. Castañeda, A. Henry-Edwards, T. Richter, W. Boer, Stefan Schouten, G. Brummer (2012)
Sedimentation and burial of organic and inorganic temperature proxies in the Mozambique Channel, SW Indian Ocean, 59
K. Pahnke, J. Sachs, L. Keigwin, A. Timmermann, S. Xie (2007)
Eastern tropical Pacific hydrologic changes during the past 27,000 years from D/H ratios in alkenonesPaleoceanography, 22
Y. Rosenthal, T. Garidel‐Thoron, L. Beaufort (2006)
Late Quaternary paleoceanography of the northwestern Pacific: Results from IMAGES programEarth Planet. Sci. Lett., 53
D. Lea, D. Pak, H. Spero (2000)
Climate impact of late quaternary equatorial pacific sea surface temperature variationsScience, 289 5485
A. New, S. Alderson, D. Smeed, K. Stansfield (2007)
On the circulation of water masses across the Mascarene Plateau in the South Indian Ocean, 54
E. Bard (2001)
Paleoceanographic implications of the difference in deep‐sea sediment mixing between large and fine particlesPaleoceanography, 16
N. Shackleton (1977)
Carbon-13 in Uvigerina: Tropical Rainforest History and the Equatorial Pacific Carbonate Dissolution Cycles
M. Kienast, S. Kienast, S. Calvert, T. Eglinton, G. Mollenhauer, R. Francois, A. Mix (2006)
Eastern Pacific cooling and Atlantic overturning circulation during the last deglaciationNature, 443
S. Weldeab, R. Schneider, M. Kölling (2006)
Deglacial sea surface temperature and salinity increase in the western tropical Atlantic in synchrony with high latitude climate instabilitiesEarth and Planetary Science Letters, 241
A. Koutavas, J. Sachs (2008)
Northern timing of deglaciation in the eastern equatorial Pacific from alkenone paleothermometryPaleoceanography, 23
B. Bemis, H. Spero, J. Bijma, D. Lea (1998)
Reevaluation of the oxygen isotopic composition of planktonic foraminifera: Experimental results and revised paleotemperature equationsPaleoceanography, 13
J. Stanford, E. Rohling, S. Bacon, A. Roberts, F. Grousset, M. Bolshaw (2011)
A new concept for the paleoceanographic evolution of Heinrich event 1 in the North AtlanticQuaternary Science Reviews, 30
G. Leduc, R. Schneider, J.‐ H. Kim, G. Lohmann (2010)
Holocene and Eemian sea surface temperature trends as revealed by alkenone and Mg/Ca paleothermometryGeochem. Geophys. Geosyst., 29
G. Lohmann, M. Pfeiffer, T. Laepple, G. Leduc, J.‐H. Kim (2012)
A model‐data comparison of Holocene global sea surface temperature evolutionBigeosciences, 8
P. Anand, H. Elderfield, M. Conte (2003)
Calibration of Mg/Ca thermometry in planktonic foraminifera from a sediment trap time seriesPaleoceanography, 18
B. Linsley, Y. Rosenthal, D. Oppo (2010)
Holocene evolution of the Indonesian throughflow and the western Pacific warm poolNature Geoscience, 3
E. Rohling (2007)
Progress in paleosalinity: Overview and presentation of a new approachPaleoceanography, 22
T. Kiefer, M. Kienast (2005)
Patterns of deglacial warming in the Pacific Ocean: a review with emphasis on the time interval of Heinrich event 1Quaternary Science Reviews, 24
F. Gasse, F. Chalie, A. Vincens, M. A. J. Williams, D. Williamson (2008)
Climatic patterns in equatorial and southern Africa from 30,000 to 10,000 years ago reconstructed from terrestrial and near‐shore proxy dataGeochem. Geophys. Geosyst., 27
G. Denton, Robert Anderson, J. Toggweiler, R. Edwards, J. Schaefer, A. Putnam (2010)
The Last Glacial TerminationScience, 328
Yan Du, S. Xie (2008)
Role of atmospheric adjustments in the tropical Indian Ocean warming during the 20th century in climate modelsGeophysical Research Letters, 35
D. Kothawale, A. Munot, H. Borgaonkar (2008)
Temperature variability over the Indian Ocean and its relationship with Indian summer monsoon rainfallTheoretical and Applied Climatology, 92
A. Jaeschke, C. Rühlemann, H. Arz, G. Heil, G. Lohmann (2007)
Coupling of millennial‐scale changes in sea surface temperature and precipitation off northeastern Brazil with high‐latitude climate shifts during the last glacial periodPaleoceanography, 22
M. Kienast, S. Steinke, K. Stattegger, S. Calvert (2001)
Synchronous Tropical South China Sea SST Change and Greenland Warming During DeglaciationScience, 291
B. Martrat, J. Grimalt, N. Shackleton, L. Abreu, M. Hutterli, T. Stocker (2007)
Four Climate Cycles of Recurring Deep and Surface Water Destabilizations on the Iberian MarginScience, 317
P. Dekens, D. Lea, D. Pak, H. Spero (2002)
Core top calibration of Mg/Ca in tropical foraminifera: Refining paleotemperature estimationGeochemistry, 3
G. Knorr, Gerrit Lohmann (2003)
Southern Ocean origin for the resumption of Atlantic thermohaline circulation during deglaciationNature, 424
Sarah Brown, H. Elderfield (1996)
Variations in Mg/Ca and Sr/Ca ratios of planktonic foraminifera caused by postdepositional dissolution: Evidence of shallow Mg‐dependent dissolutionPaleoceanography, 11
A. Shemesh, D. Hodell, X. Crosta, Sharon Kanfoush, C. Charles, T. Guilderson (2002)
Sequence of events during the last deglaciation in Southern Ocean sediments and Antarctic ice coresPaleoceanography, 17
T. Caley, J.‐H. Kim, B. Malaizé, J. Giraudeau, T. Laepple, N. Caillon, K. Charlier, H. Rebaubier, L. Rossignol, I. Castañeda, Stefan Schouten, J. Damsté (2011)
High-latitude obliquity as a dominant forcing in the Agulhas current systemClimate of The Past, 7
J. McManus, R. Francois, J. Gherardi, L. Keigwin, S. Brown-Leger (2004)
Collapse and rapid resumption of Atlantic meridional circulation linked to deglacial climate changesNature, 428
R. Saraswat, D. Lea, R. Nigam, A. Mackensen, D. Naik (2013)
Deglaciation in the tropical Indian Ocean driven by interplay between the regional monsoon and global teleconnectionsEarth and Planetary Science Letters, 375
M. A. Sicre, L. Labeyrie, U. Ezat, J. Duprat, J. L. Tron, S. Schmidt, E. Michel, A. Mazaud (2005)
Mid‐latitude Southern Indian Ocean response to Northern Hemisphere Heinrich eventsQuat. Sci. Rev., 240
M. Greaves, N. Caillon, H. Rebaubier, G. Bartoli, S. Bohaty, I. Cacho, L. Clarke, M. Cooper, C. Daunt, M. Delaney, P. deMenocal, A. Dutton, S. Eggins, H. Elderfield, D. Garbe-Schoenberg, E. Goddard, D. Green, J. Groeneveld, David Hastings, E. Hathorne, K. Kimoto, G. Klinkhammer, L. Labeyrie, D. Lea, T. Marchitto, M. Martínez-Botí, P. Mortyn, Y. Ni, D. Nuernberg, G. Paradis, L. Pena, T. Quinn, Y. Rosenthal, A. Russell, T. Sagawa, S. Sosdian, L. Stott, K. Tachikawa, E. Tappa, R. Thunell, P. Wilson (2008)
Interlaboratory comparison study of calibration standards for foraminiferal Mg/Ca thermometryGeochemistry, 9
P. Reimer, E. Bard, A. Bayliss, J. Beck, P. Blackwell, C. Ramsey, C. Buck, Hai Cheng, R. Edwards, M. Friedrich, P. Grootes, T. Guilderson, H. Haflidason, I. Hajdas, C. Hatté, T. Heaton, D. Hoffmann, A. Hogg, K. Hughen, K. Kaiser, B. Kromer, S. Manning, M. Niu, R. Reimer, D. Richards, E. Scott, J. Southon, R. Staff, C. Turney, J. Plicht (2013)
IntCal13 and Marine13 Radiocarbon Age Calibration Curves 0–50,000 Years cal BPRadiocarbon, 55
M. Mohtadi, A. Lückge, S. Steinke, J. Groeneveld, D. Hebbeln, N. Westphal (2010)
Late Pleistocene surface and thermocline conditions of the eastern tropical Indian OceanQuaternary Science Reviews, 29
P. Reimer, M. Baillie, E. Bard, A. Bayliss, J. Beck, P. Blackwell, C. Ramsey, C. Buck, G. Burr, R. Edwards, M. Friedrich, P. Grootes, T. Guilderson, I. Hajdas, T. Heaton, A. Hogg, K. Hughen, K. Kaiser, B. Kromer, F. McCormac, S. Manning, R. Reimer, D. Richards, J. Southon, S. Talamo, C. Turney, J. Plicht, C. Weyhenmeyer (2009)
IntCal09 and Marine09 Radiocarbon Age Calibration Curves, 0–50,000 Years cal BPRadiocarbon, 51
M. Sicre, L. Labeyrie, U. Ezat, J. Duprat, J. Turon, S. Schmidt, E. Michel, A. Mazaud (2005)
Mid-latitude Southern Indian Ocean response to Northern Hemisphere Heinrich eventsEarth and Planetary Science Letters, 240
B. Schneider, G. Leduc, W. Park (2010)
Disentangling seasonal signals in Holocene climate trends by satellite-model-proxy integrationPaleoceanography, 25
G. Mollenhauer, T. Eglinton, N. Ohkouchi, R. Schneider, P. Müller, P. Grootes, J. Rullkötter (2003)
Asynchronous alkenone and foraminifera records from the Benguela Upwelling SystemGeochimica et Cosmochimica Acta, 67
C. Sonzogni, E. Bard, F. Rostek, D. Dollfus, A. Rosell‐Melé, G. Eglinton (1997)
Temperature and Salinity Effects on Alkenone Ratios Measured in Surface Sediments from the Indian OceanQuaternary Research, 47
U. Fallet, J. Ullgren, I. Castañeda, H. Aken, Stefan Schouten, H. Ridderinkhof, G. Brummer (2011)
Contrasting variability in foraminiferal and organic paleotemperature proxies in sedimenting particles of the Mozambique Channel (SW Indian Ocean)Geochimica et Cosmochimica Acta, 75
C. Levi, L. Labeyrie, Franck Bassinot, F. Guichard, E. Cortijo, C. Waelbroeck, N. Caillon, J. Duprat, T. Garidel-Thoron, H. Elderfield (2007)
Low‐latitude hydrological cycle and rapid climate changes during the last deglaciationGeochemistry, 8
M. Stuiver, P. Reimer (1993)
Extended 14C Data Base and Revised CALIB 3.0 14C Age Calibration ProgramRadiocarbon, 35
M. Regenberg, D. Nürnberg, S. Steph, J. Groeneveld, D. Garbe‐Schönberg, R. Tiedemann, W. Dullo (2006)
Assessing the effect of dissolution on planktonic foraminiferal Mg/Ca ratios: Evidence from Caribbean core topsGeochemistry, 7
Z. Liu (2009)
Transient Simulation of Last Deglaciation with a New Mechanism for Bølling‐Allerød WarmingClim. Past Discuss., 325
G. Delaygue, E. Bard, Claire Rollion, J. Jouzel, M. Stiévenard, J. Duplessy, G. Ganssen (2001)
Oxygen isotope/salinity relationship in the northern Indian OceanJournal of Geophysical Research, 106
P. Naidu, P. Govil (2010)
New evidence on the sequence of deglacial warming in the tropical Indian OceanJournal of Quaternary Science, 25
J. R. Siddorn, D. G. Bowers, A. M. Hoguane (2001)
Detecting the Zambezi River plume using observed optical propertiesQuat. Sci. Rev., 42
M. Conte, M. Sicre, C. Rühlemann, J. Weber, S. Schulte, D. Schulz-Bull, T. Blanz (2006)
Global temperature calibration of the alkenone unsaturation index (UK′37) in surface waters and comparison with surface sedimentsGeochemistry, 7
D. McCorkle, S. Emerson, P. Quay (1985)
Stable carbon isotopes in marine porewatersEarth and Planetary Science Letters, 74
P. Deschamps, N. Durand, E. Bard, B. Hamelin, G. Camoin, Alexander Thomas, G. Henderson, J. Okuno, Y. Yokoyama (2012)
Ice-sheet collapse and sea-level rise at the Bølling warming 14,600 years agoNature, 483
(2008)
Western Indian Ocean Climate and SedimentationQuat. Sci. Rev.
Members Community, J. Tison (2006)
One-to-one coupling of glacial climate variability in Greenland during Ice Sheet InvasionNature, 444
T. Kiefer, I. McCave, H. Elderfield (2006)
Antarctic control on tropical Indian Ocean sea surface temperature and hydrographyGeophysical Research Letters, 33
Different proxies for sea surface temperature (SST) often exhibit divergent trends for deglacial warming in tropical regions, hampering our understanding of the phase relationship between tropical SSTs and continental ice volume at glacial terminations. To reconcile divergent SST trends, we report reconstructions of two commonly used paleothermometers (the foraminifera G. ruber Mg/Ca and the alkenone unsaturation index) from a marine sediment core collected in the southwestern tropical Indian Ocean encompassing the last 37,000 years. Our results show that SSTs derived from the alkenone unsaturation index (UK′37) are consistently warmer than those derived from Mg/Ca by ~2–3°C except for the Heinrich Event 1. In addition, the initial timing for the deglacial warming of alkenone SST started at ~15.6 ka, which lags behind that of Mg/Ca temperatures by 2.5 kyr. We argue that the discrepancy between the two SST proxies reflects seasonal differences between summer and winter rather than postdepositional processes or sedimentary biases. The UK′37 SST record clearly mimics the deglacial SST trend recorded in the North Atlantic region for the earlier part of the termination, indicating that the early deglacial warming trend attributed to local summer temperatures was likely mediated by changes in the Atlantic Meridional Overturning Circulation at the onset of the deglaciation. In contrast, the glacial to interglacial SST pattern recorded by G. ruber Mg/Ca probably reflects cold season SSTs. This indicates that the cold season SSTs was likely mediated by climate changes in the southern hemisphere, as it closely tracks the Antarctic timing of deglaciation. Therefore, our study reveals that the tropical southwestern Indian Ocean seasonal SST was closely linked to climate changes occurring in both hemispheres. The austral summer and winter recorded by each proxy is further supported with seasonal SST trends modeled by Atmosphere–ocean General Circulation Models for our core site. Our interpretation that the alkenone and Mg/Ca SSTs are seasonally biased may also explain similar proxy mismatches observed in other tropical regions at the onset of the last termination.
Paleoceanography and Paleoclimatology – Wiley
Published: Dec 1, 2013
Keywords: ; ;
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