Publikationen von Alfredo Martinez-Garcia

Leichliter, J. N., Lüdecke, T., Foreman, A. D., Duprey, N. N., Winkler, D. E., Kast, E. R., Vonhof, H., Sigman, D. M., Haug, G. H., Clauss, M., Tütken, T. und Martinez-Garcia, A.: Nitrogen isotopes in tooth enamel record diet and trophic level enrichment: Results from a controlled feeding experiment, Chemical Geology, 563, doi:10.1016/j.chemgeo.2020.120047, 2021.

Sigman, D. M., Fripiat, F., Studer, A. S., Kemeny, P. C., Martinez-Garcia, A., Hain, M. P., Ai, X., Wang, X., Ren, H. und Haug, G. H.: 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, doi:10.1016/j.quascirev.2020.106732, 2021.

Shuttleworth, R., Bostock, H. C., Chalk, T. B., Calvo, E., Jaccard, S. L., Pelejero, C., Martinez-Garcia, A. und Foster, G. L.: Early deglacial CO₂ release from the Sub-Antarctic Atlantic and Pacific oceans, Earth and Planetary Science Letters, 554, doi:10.1016/j.epsl.2020.116649, 2021.

Ai, X. E., Studer, A. S., Sigman, D. M., Martinez-Garcia, A., Fripiat, F., Thöle, L. M., Michel, E., Gottschalk, J., Arnold, L., Moretti, S., Schmitt, M., Oleynik, S., Jaccard, S. L. und Haug, G. H.: Southern Ocean upwelling, Earth’s obliquity, and glacial-interglacial atmospheric CO₂ change, Science, 370(6522), 1348–1352, doi:10.1126/science.abd2115 , 2020.

Ai, X. E., Studer, A. S., Sigman, D. M., Martinez-Garcia, A., Fripiat, F., Thole, L. M., Michel, E., Gottschalk, J., Arnold, L., Moretti, S., Schmitt, M., Oleynik, S., Jaccard, S. L. und Haug, G. H.: Southern Ocean upwelling, Earth's obliquity, and glacial-interglacial atmospheric CO₂ change, Science, 370(6522), 1348–1352, doi:10.1126/science.abd2115, 2020.

Gottschalk, J., Michel, E., Thole, L. M., Studer, A. S., Hasenfratz, A. P., Schmid, N., Butzin, M., Mazaud, A., Martinez-Garcia, A., Szidat, S. und Jaccard, S. L.: Glacial heterogeneity in Southern Ocean carbon storage abated by fast South Indian deglacial carbon release, Nature Communications, 11, doi:10.1038/s41467-020-20034-1, 2020.

Auderset, A., Schmitt, M. und Martinez-Garcia, A.: Simultaneous extraction and chromatographic separation of n-alkanes and alkenones from glycerol dialkyl glycerol tetraethers via selective Accelerated Solvent Extraction, Organic Geochemistry, 143, doi:10.1016/j.orggeochem.2020.103979, 2020.

Leichliter, J. N., Luedecke, T., Duprey, N. N., Winkler, D., Tuetken, T., Clauss, M. und Martinez-Garcia, A.: Measuring nitrogen isotopes in tooth enamel: A novel method for characterizing trophic position in fossil ecosystems, American Journal of Physical Anthropology, 171(S69 Program of the 89th Annual Meeting of the American Association of Physical Anthropologists), 158–158 [online] Available from: https://onlinelibrary.wiley.com/doi/epdf/10.1002/ajpa.24023, 2020.

Duprey, N. N., Wang, T. X., Kim, T., Cybulski, J. D., Vonhof, H. B., Crutzen, P. J., Haug, G. H., Sigman, D. M., Martinez-Garcia, A. und Baker, D. M.: Megacity development and the demise of coastal coral communities: Evidence from coral skeleton δ¹⁵N records in the Pearl River estuary, Global Change Biology, 26(3), 1338–1353, doi:10.1111/gcb.14923, 2020.

Leutert, T. J., Auderset, A., Martinez-Garcia, A., Modestou, S. und Meckler, A. N.: Coupled Southern Ocean cooling and Antarctic ice sheet expansion during the middle Miocene, Nature Geoscience, 13, 634–639, doi:10.1038/s41561-020-0623-0, 2020.

Smart, S. M., Fawcett, S. E., Ren, H., Schiebel, R., Tompkins, E. M., Martinez-Garcia, A., Stirnimann, L., Roychoudhury, A., Haug, G. H. und Sigman, D. M.: The Nitrogen Isotopic Composition of Tissue and Shell-Bound Organic Matter of Planktic Foraminifera in Southern Ocean Surface Waters, Geochemistry, Geophysics, Geosystems, 21(2), doi:10.1029/2019GC008440, 2020.

Auderset, A., Martinez-Garcia, A., Tiedemann, R., Hasenfratz, A. P., Eglinton, T. I., Schiebel, R., Sigman, D. M. und Haug, G. H.: Gulf Stream intensification after the early Pliocene shoaling of the Central American Seaway, Earth and Planetary Science Letters, 520, 268–278, doi:10.1016/j.epsl.2019.05.022, 2019.

De Vleeschouwer, D., Petrick, B. F. und Martinez-Garcia, A.: Stepwise Weakening of the Pliocene Leeuwin Current, Geophysical Research Letters, 46(14), 8310–8319, doi:10.1029/2019GL083670, 2019.

Deplazes, G., Meckler, A. N., Peterson, L. C., Hamann, Y., Aeschlimann, B., Gunther, D., Martinez-Garcia, A. und Haug, G. H.: Fingerprint of tropical climate variability and sea level in sediments of the Cariaco Basin during the last glacial period, Sedimentology: the journal of the International Association of Sedimentologists, 66(5), 1967–1988, doi:10.1111/sed.12567, 2019.

Fripiat, F., Martinez-Garcia, A., Fawcett, S. E., Kemeny, P. C., Studer, A. S., Smart, S. M., Rubach, F., Oleynik, S., Sigman, D. M. und Haug, G. H.: The isotope effect of nitrate assimilation in the Antarctic Zone: Improved estimates and paleoceanographic implications, Geochimica et Cosmochimica Acta, 247, 261–279, doi:10.1016/j.gca.2018.12.003, 2019.

Hasenfratz, A. P., Jaccard, S. L., Martinez-Garcia, A., Sigman, D. M., Hodell, D. A., Vance, D., Bernasconi, S. M., Kleiven, H. F., Haumann, F. A. und Haug, G. H.: The residence time of Southern Ocean surface waters and the 100,000-year ice age cycle, Science, 363(6431), 1080–1084, doi:10.1126/science.aat7067 , 2019.

Kast, E. R., Stolper, D. A., Auderset, A., Higgins, J. A., Ren, H., Wang, X. T., Martinez-Garcia, A., Haug, G. H. und Sigman, D. M.: Nitrogen isotope evidence for expanded ocean suboxia in the early Cenozoic, Science, 364(6438), 386-+, doi:10.1126/science.aau5784, 2019.

Petrick, B. F., Martinez-Garcia, A., Auer, G., Reuning, L., Auderset, A., Deik, H., Takayanagi, H., De Vleeschouwer, D., Iryu, Y. und Haug, G. H.: Glacial Indonesian Throughflow weakening across the Mid-Pleistocene Climatic Transition, Scientific Reports, 9, doi:10.1038/s41598-019-53382-0, 2019.

Petrick, B., Reuning, L. und Martinez-Garcia, A.: Distribution of Glycerol Dialkyl Glycerol Tetraethers (GDGTs) in Microbial Mats From Holocene and Miocene Sabkha Sediments, Frontiers in Earth Science, 7, doi:10.3389/feart.2019.00310, 2019.

Thole, L. M., Amsler, H. E., Moretti, S., Auderset, A., Gilgannon, J., Lippold, J., Vogel, H., Crosta, X., Mazaud, A., Michel, E., Martinez-Garcia, A. und Jaccard, S. L.: Glacial-interglacial dust and export production records from the Southern Indian Ocean, Earth and Planetary Science Letters, 525, doi:10.1016/j.epsl.2019.115716, 2019.