Browse by Basel Contributors ID

Sigman, Daniel M. and Fripiat, François and Studer, Anja S. and Kemeny, Preston C. and Martínez-García, Alfredo and Hain, Mathis P. and Ai, Xuyuan and Wang, Xingchen and Ren, Haojia and Haug, Gerald H.. (2021) The Southern Ocean during the ice ages: A review of the Antarctic surface isolation hypothesis, with comparison to the North Pacific. Quaternary Science Reviews, 254. p. 106732.

Studer, Anja S. and Mekik, Figen and Ren, Haojia and Hain, Mathis P. and Oleynik, Sergey and Martinez-Garcia, Alfredo and Haug, Gerald H. and Sigman, Daniel M.. (2021) Ice Age-Holocene Similarity of Foraminifera-Bound Nitrogen Isotope Ratios in the Eastern Equatorial Pacific. Paleoceanography and Paleoclimatology, 36 (5). e2020PA004063.

Gottschalk, Julia and Michel, Elisabeth and Thole, Lena M. and Studer, Anja S. and Hasenfratz, Adam P. and Schmid, Nicole and Butzin, Martin and Mazaud, Alain and Martinez-Garcia, Alfredo and Szidat, Sönke and Jaccard, Samuel L.. (2020) Glacial heterogeneity in Southern Ocean carbon storage abated by fast South Indian deglacial carbon release. Nature Communications, 11 (6192). p. 1.

Ai, Xuyuan E. and Studer, Anja S. and Sigman, Daniel M. and Martínez-García, Alfredo and Fripiat, François and Thole, Lena M. and Michel, Elisabeth and Gottschalk, Julia and Arnold, Laura and Moretti, Simone and Schmitt, Mareike and Oleynik, Sergey and Jaccard, Samuel L. and Haug, Gerald H.. (2020) Southern Ocean upwelling, Earth's obliquity, and glacial-interglacial atmospheric CO2 change. Science, 370 (6522). pp. 1348-1352.

Fripiat, François and Martinez-Garcia, Alfredo and Fawcett, Sarah E. and Kemeny, Preston C. and Studer, Anja S. and Smart, Sandi M. and Rubach, Florian and Oleynik, Sergey and Sigman, Daniel M. and Haug, Gerald H.. (2019) The isotope effect of nitrate assimilation in the Antarctic Zone: Improved estimates and paleoceanographic implications. Geochimica et Cosmochimica Acta, 247. pp. 261-279.

Studer, Anja S. and Sigman, Daniel M. and Martinez-Garcia, Alfredo and Thole, Lena M. and Michel, Elisabeth and Jaccard, Samuel L. and Lippolds, Joerg A. and Mazaud, Alain and Wang, Xingchen T. and Robinson, Laura F. and Adkins, Jess F. and Haug, Gerald H.. (2018) Increased nutrient supply to the Southern Ocean during the Holocene and its implications for the pre-industrial atmospheric CO2 rise. NATURE GEOSCIENCE, 11 (10). pp. 756-+.

Kemeny, P. C. and Kast, E. R. and Hain, M. P. and Fawcett, S. E. and Fripiat, F. and Studer, A. S. and Martínez‐García, A. and Haug, G. H. and Sigman, D. M.. (2018) A Seasonal Model of Nitrogen Isotopes in the Ice Age Antarctic Zone: Support for Weakening of the Southern Ocean Upper Overturning Cell. Paleoceanography and Paleoclimatology, 33 (12). pp. 1453-1471.

Wang, Xingchen Tony and Sigman, Daniel M. and Prokopenko, Maria G. and Adkins, Jess F. and Robinson, Laura F. and Hines, Sophia K. and Chai, Junyi and Studer, Anja S. and Martinez-Garcia, Alfredo and Chen, Tianyu and Haug, Gerald H.. (2017) Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age. Proceedings of the National Academy of Sciences of the United States of America, 114 (13). pp. 3352-3357.

Studer, Anja S. and Sigman, Daniel M. and Martinez-Garcia, Alfredo and Benz, Verena and Winckler, Gisela and Kuhn, Gerhard and Esper, Oliver and Lamy, Frank and Jaccard, Samuel L. and Wacker, Lukas and Oleynik, Sergey and Gersonde, Rainer and Haug, Gerald H.. (2015) Antarctic Zone nutrient conditions during the last two glacial cycles. Paleoceanography, 30 (7). pp. 845-862.

Ren, Haojia and Studer, Anja S. and Serno, Sascha and Sigman, Daniel M. and Winckler, Gisela and Anderson, Robert F. and Oleynik, Sergey and Gersonde, Rainer and Haug, Gerald H.. (2015) Glacial-to-interglacial changes in nitrate supply and consumption in the subarctic North Pacific from microfossil-bound N isotopes at two trophic levels. Paleoceanography, 30 (9). pp. 1217-1232.

Galbraith, Eric D. and Kienast, Markus and Albuquerque, Ana Luiza and Altabet, Mark A. and Batista, Fabian and Bianchi, Daniele and Calvert, Stephen E. and Contreras, Sergio and Crosta, Xavier and De Pol-Holz, Ricardo and Dubois, Nathalie and Etourneau, Johan and Francois, Roger and Hsu, Ting-Chang and Ivanochko, Tara and Jaccard, Samuel L. and Kao, Shuh-Ji and Kiefer, Thorsten and Kienast, Stephanie and Lehmann, Moritz F. and Martinez, Philippe and McCarthy, Matthew and Meckler, Anna Nele and Mix, Alan and Moebius, Juergen and Pedersen, Tom F. and Pichevin, Laetitia and Quan, Tracy M. and Robinson, Rebecca S. and Ryabenko, Evgeniya and Schmittner, Andreas and Schneider, Ralph and Schneider-Mor, Aya and Shigemitsu, Masahito and Sinclair, Dan and Somes, Christopher and Studer, Anja S. and Tesdal, Jan-Erik and Thunell, Robert and Yang, Jin-Yu Terence. (2013) The acceleration of oceanic denitrification during deglacial warming. Nature geoscience, Vol. 6, H. 7. pp. 579-584.

Straub, M. and Tremblay, M. M. and Sigman, D. M. and Studer, A. S. and Ren, H. and Toggweiler, J. R. and Haug, G. H.. (2013) Nutrient conditions in the subpolar North Atlantic during the last glacial period reconstructed from foraminifera-bound nitrogen isotopes. Paleoceanography, 28 (1). pp. 79-90.

Studer, Anja S. and Ellis, Karen K. and Oleynik, Sergey and Sigman, Daniel M. and Haug, Gerald H.. (2013) Size-specific opal-bound nitrogen isotope measurements in North Pacific sediments. Geochimica et Cosmochimica Acta, 120. pp. 179-194.

Robinson, Rebecca S. and Kienast, Markus and Albuquerque, Ana Luiza and Altabet, Mark and Contreras, Sergio and De Pol-Holz, Ricardo and Dubois, Nathalie and Francois, Roger and Hsu, Ting-Chang and Galbraith, Eric and Ivanochko, Tara and Kao, Shuh-Ji and Jaccard, Samuel and Kiefer, Thorsten and Kienast, Stephanie and Lehmann, Moritz F. and Martinez, Philippe and McCarthy, Matthew and Möbius, Jürgen and Pedersen, Tom and Quan, Tracy M. and Ryabenko, Evgeniya and Schmittner, Andreas and Schneider, Ralph and Schneider-Mor, Aya and Shigemitsu, Masahito and Sinclair, Dan and Somes, Christopher and Studer, Anja and Thunell, Robert and Yang, Jin-Yu. (2012) A review of nitrogen isotopic alteration in marine sediments. Paleoceanography, 27 (4). PA4203.

Studer, Anja S. and Martinez-Garcia, Alfredo and Jaccard, Samuel L. and Girault, France E. and Sigman, Daniel M. and Haug, Gerald H.. (2012) Enhanced stratification and seasonality in the Subarctic Pacific upon Northern Hemisphere Glaciation-New evidence from diatom-bound nitrogen isotopes, alkenones and archaeal tetraethers. Earth and Planetary Science Letters, 351-352. pp. 84-94.