Samuel Jaccard

portrait Prof. Samuel Jaccard

Instiut des Sciences de la Terre
Faculté des géosciences et de l'environnement
Université de Lausanne
Géopolis - quartier Mouline
CH-1015 Lausanne

Phone: +41 21 692 43 63
Phone2: +41 (0) 21 692 35 00
Fax: +41 (0) 21 692 35 05
E-mail: samuel.jaccard(at)
URL Institution:

with involvement of Samuel Jaccard

Additional functions:
lead author IPCC AR6

Key Publications of Samuel Jaccard (up to ten) :
Galvez, M.E., Fischer, W.W., Jaccard, S.L., Eglinton, T.I. Materials and pathways of the organic carbon cycle through time. Nature Geoscience, 13(8), 535-546, 2020

Hasenfratz, A.P., Jaccard, S.L., Martínez-García, A., Sigman, D.M., Hodell, D.A., Vance, D., Bernasconi, S.M., Kleiven, H.F., Haumann, F.A., Haug, G.H. Antarctic Ocean surface residence time and the development of the hundred-thousand-year ice age cycle. Science, 363, 1080-1084, 2019

Fischer, H. et al. Palaeoclimate constraints on the impact of 2 °C anthropogenic warming and beyond. Nature Geoscience, 11, 474-485, 2018

Cartapanis, O. A., Bianchi, D. Jaccard, S.L., Galbraith, E.D. Global pulses of organic carbon burial in deep-sea sediments during glacial maxima. Nature Communications, 7:10796, 2016

Jaccard, S.L., Galbraith, E.D., Martínez-García, A., Anderson, R.F. Covariation of deep Southern Ocean oxygenation and atmospheric CO2 through the last ice age. Nature, 530, 207-210, 2016

Hayes, C.T., Martinez-Garcia, A., Hasenfratz, A., Jaccard, S.L., Hodell, D.A., Sigman, D.M., Haug, G.H., Anderson, R.F. A stagnation event in the deep South Atlantic during the last interglacial period. Science, 346, 1514-1517, 2014

Martinez-Garcia, A., Sigman, D.M., Ren, H., Anderson, R.F., Straub, M., Hodell, D.A., Jaccard, S.L., Eglinton, T.I., Haug, G.H. Iron fertilization of the Subantarctic Ocean during the last ice age. Science, 343, 1347-1350, 2014

Jaccard, S.L., Galbraith, E.D., Froelicher, T.L., Gruber, N. Ocean (de)oxygenation across the last deglaciation – Insights for the future. Oceanography 27(1), 26–35, 2014

Jaccard, S.L., Hayes, C.T., Martinez-Garcia, A., Hodell, D.A., Anderson, R.F., Sigman, D.M., Haug, G.H. Two Modes of Change in Southern Ocean Productivity Over the Past Million Years. Science, 339, 1419-1423, 2013

Jaccard, S.L., Galbraith, E.D. Large climate-driven changes of oceanic oxygen concentrations during the last deglaciation, Nature Geoscience, 5 (2), 151-156, doi:10.1038/NGEO1352, 2012

Expertise of Samuel Jaccard:
Expertise CategorySpecific Expertise
Expert TypeScientific / Fundamental Research
Topic AtmosphereClimate
Topic HydrosphereOcean
Topic Integrated SystemsCarbon Cycle
Biogeochemical Cycles except Carbon
Spatial ZonesCoastal Zone
Open Ocean
Spatial ScaleGlobal / Hemispheric
Time FramePast: Quarternary
Past: Tertiary
Time ScaleMillenial
100 kyr
MethodsData Collection - Measurement
Data Analysis

Specialties of Samuel Jaccard:
Ocean circulation and climate change. Nutrient cycling and carbon dioxide. Polar oceans

Last update: 11/26/20
Source of data: ProClim- Research InfoSystem (1993-2020)
Update the personal data for Samuel Jaccard

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