OceanRep
Items where Research division is "A5"
- Organizations (70)
Number of items at this level: 70.
Articles in a Scientific Journal - peer-reviewed
Altabet, M. A., Ryabenko, E., Stramma, L. , Wallace, D. W. R., Frank, M. , Grasse, P. and Lavik, G.
(2012)
An eddy-stimulated hotspot for fixed nitrogen-loss from the Peru oxygen minimum zone.
Biogeosciences (BG), 9
.
pp. 4897-4908.
DOI 10.5194/bg-9-4897-2012.
Bange, H. W. , Kock, A. , Pelz, N., Schmidt, M. , Schütte, F. , Walter, S. , Post, A. F., Jones, B. H. and Kürten, B.
(2019)
Nitrous oxide in the northern Gulf of Aqaba and the central Red Sea.
Deep Sea Research Part II: Topical Studies in Oceanography, 166
.
pp. 90-103.
DOI 10.1016/j.dsr2.2019.06.015.
Banyte, D., Tanhua, T. , Visbeck, M. , Wallace, D. W. R., Karstensen, J. , Krahmann, G. , Schneider, A., Stramma, L. and Dengler, M.
(2012)
Diapycnal diffusivity at the upper boundary of the tropical North Atlantic oxygen minimum zone.
Journal of Geophysical Research: Oceans, 117
(C9).
C09016.
DOI 10.1029/2011JC007762.
Bourbonnais, A., Altabet, M. A., Charoenpong, C. N., Larkum, J., Hu, H., Bange, H. W. and Stramma, L.
(2015)
N-loss isotope effects in the Peru oxygen minimum zone studied using a mesoscale eddy as a natural tracer experiment.
Global Biogeochemical Cycles, 29
.
pp. 793-811.
DOI 10.1002/2014GB005001.
Brandt, P. , Hormann, V., Bourles, B., Fischer, J. , Schott, F., Stramma, L. and Dengler, M.
(2008)
Oxygen tongues and zonal currents in the equatorial Atlantic.
Journal of Geophysical Research: Oceans, 113
.
C04012.
DOI 10.1029/2007JC004435.
Brandt, P. , Hormann, V., Körtzinger, A. , Visbeck, M. , Krahmann, G. , Stramma, L. , Lumpkin, R. and Schmid, C.
(2010)
Changes in the Ventilation of the Oxygen Minimum Zone of the Tropical North Atlantic.
Journal of Physical Oceanography, 40
(8).
pp. 1784-1801.
DOI 10.1175/2010JPO4301.1.
Callbeck, C. M., Lavik, G., Stramma, L. , Kuypers, M. M. M. and Bristow, L. A.
(2017)
Enhanced Nitrogen Loss by Eddy-Induced Vertical Transport in the Offshore Peruvian Oxygen Minimum Zone.
PLoS ONE, 12
(1).
e0170059.
DOI 10.1371/journal.pone.0170059.
Czeschel, R., Schütte, F., Weller, R. A. and Stramma, L.
(2018)
Transport, properties, and life cycles of mesoscale eddies in the eastern tropical South Pacific.
Ocean Science, 14
.
pp. 731-750.
DOI 10.5194/os-14-731-2018.
Czeschel, R., Stramma, L. and Johnson, G. C.
(2012)
Oxygen decreases and variability in the eastern equatorial Pacific.
Journal of Geophysical Research: Oceans, 117
(C11).
C11019.
DOI 10.1029/2012JC008043.
Czeschel, R., Stramma, L. , Schwarzkopf, F. U. , Giese, B. S., Funk, A. and Karstensen, J.
(2011)
Middepth circulation of the eastern tropical South Pacific and its link to the oxygen minimum zone.
Journal of Geophysical Research: Oceans, 116
.
C01015.
DOI 10.1029/2010JC006565.
Czeschel, R., Stramma, L. , Weller, R. A. and Fischer, T.
(2015)
Circulation, eddies, oxygen and nutrient changes in the eastern tropical South Pacific Ocean.
Ocean Science, 11
(3).
pp. 455-470.
DOI 10.5194/os-11-455-2015.
Doering, K., Ehlert, C., Martinez, P., Frank, M. and Schneider, R.
(2019)
Latitudinal variations in δ30Si and δ15N signatures along the Peruvian shelf: quantifying the effects of nutrient utilization versus denitrification over the past 600 years.
Biogeosciences (BG), 16
(10).
pp. 2163-2180.
DOI 10.5194/bg-16-2163-2019.
Ehlert, C., Grasse, P. and Frank, M.
(2013)
Changes in silicate utilisation and upwelling intensity off Peru since the Last Glacial Maximum – insights from silicon and neodymium isotopes.
Quaternary Science Reviews, 72
.
pp. 18-35.
DOI 10.1016/j.quascirev.2013.04.013.
Ehlert, C., Grasse, P. , Mollier-Vogel, E., Böschen, T., Franz, J., de Souza, G. F., Reynolds, B. C., Stramma, L. and Frank, M.
(2012)
Factors controlling the silicon isotope distribution in waters and surface sediments of the Peruvian coastal upwelling.
Geochimica et Cosmochimica Acta, 99
.
pp. 128-145.
DOI 10.1016/j.gca.2012.09.038.
Franz, J., Krahmann, G. , Lavik, G., Grasse, P. , Dittmar, T. and Riebesell, U.
(2012)
Dynamics and stoichiometry of nutrients and phytoplankton in waters influenced by the oxygen minimum zone in the eastern tropical Pacific.
Deep Sea Research Part I: Oceanographic Research Papers, 62
.
pp. 20-31.
DOI 10.1016/j.dsr.2011.12.004.
Frenger, I. , Bianchi, D., Stührenberg, C., Oschlies, A. , Dunne, J., Deutsch, C., Galbraith, E. and Schütte, F.
(2018)
Biogeochemical role of subsurface coherent eddies in the ocean: Tracer cannonballs, hypoxic storms, and microbial stewpots?.
Global Biogeochemical Cycles, 32
(2).
pp. 226-249.
DOI 10.1002/2017GB005743.
Grasse, P. , Ehlert, C. and Frank, M.
(2013)
The influence of water mass mixing on the dissolved Si isotope composition in the Eastern Equatorial Pacific.
Earth and Planetary Science Letters, 380
.
pp. 60-71.
DOI 10.1016/j.epsl.2013.07.033.
Grasse, P. , Stichel, T., Stumpf, R., Stramma, L. and Frank, M.
(2012)
The distribution of neodymium isotopes and concentrations in the Eastern Equatorial Pacific: Water mass advection versus particle exchange.
Earth and Planetary Science Letters, 353/354
.
pp. 198-207.
DOI 10.1016/j.epsl.2012.07.044.
Kalvelage, T., Lavik, G., Lam, P., Contreras, S., Arteaga, L., Löscher, C. R., Oschlies, A. , Paulmier, A., Stramma, L. and Kuypers, M. M. M.
(2013)
Nitrogen cycling driven by organic matter export in the South Pacific oxygen minimum zone.
Nature Geoscience, 6
(3).
pp. 228-234.
DOI 10.1038/ngeo1739.
Karstensen, J. , Schütte, F., Pietri, A., Krahmann, G. , Fiedler, B., Grundle, D., Hauss, H. , Körtzinger, A. , Löscher, C. R., Testor, P., Vieira, N. and Visbeck, M.
(2017)
Upwelling and isolation in oxygen-depleted anticyclonic modewater eddies and implications for nitrate cycling.
Biogeosciences (BG), 14
(8).
pp. 2167-2181.
DOI 10.5194/bg-2016-34.
Karstensen, J. , Stramma, L. and Visbeck, M.
(2008)
Oxygen minimum zones in the eastern tropical Atlantic and Pacific oceans.
Progress in Oceanography, 77
(4).
pp. 331-350.
DOI 10.1016/j.pocean.2007.05.009.
Llanillo, P. J., Karstensen, J. , Pelegrí, J. L. and Stramma, L.
(2013)
Physical and biogeochemical forcing of oxygen and nitrate changes during El Niño/El Viejo and La Niña/La Vieja upper-ocean phases in the tropical eastern South Pacific along 86° W.
Biogeosciences (BG), 10
.
pp. 6339-6355.
DOI 10.5194/bg-10-6339-2013.
Löscher, C., Bourbonnais, A., Dekaezemacker, J., Charoenpong, C. N., Altabet, M. A., Bange, H. W. , Czeschel, R. , Hoffmann, C. and Schmitz, R.
(2016)
N2 fixation in eddies of the eastern tropical South Pacific Ocean.
Biogeosciences (BG), 13
.
pp. 2889-2899.
DOI 10.5194/bg-13-2889-2016.
Nasemann, P., Janssen, D. J., Rickli, J., Grasse, P. , Frank, M. and Jaccard, S. L.
(2020)
Chromium reduction and associated stable isotope fractionation restricted to anoxic shelf waters in the Peruvian Oxygen Minimum Zone.
Geochimica et Cosmochimica Acta, 285
.
pp. 207-224.
DOI 10.1016/j.gca.2020.06.027.
Oschlies, A. , Brandt, P. , Stramma, L. and Schmidtko, S.
(2018)
Drivers and mechanisms of ocean deoxygenation.
Nature Geoscience, 11
(7).
pp. 467-473.
DOI 10.1038/s41561-018-0152-2.
Ryabenko, E., Kock, A. , Bange, H. W. , Altabet, M. A. and Wallace, D. W. R.
(2012)
Contrasting biogeochemistry of nitrogen in the Atlantic and Pacific oxygen minimum zones.
Biogeosciences (BG), 9
.
pp. 203-215.
DOI 10.5194/bgd-8-8001-2011.
Schmidtko, S. , Stramma, L. and Visbeck, M.
(2017)
Decline in global oceanic oxygen content during the past five decades.
Nature, 542
(7641).
pp. 335-339.
DOI 10.1038/nature21399.
Stramma, L. , Bange, H. W. , Czeschel, R., Lorenzo, A. and Frank, M.
(2013)
On the role of mesoscale eddies for the biological productivity and biogeochemistry in the eastern tropical Pacific Ocean off Peru.
Biogeosciences (BG), 10
(11).
pp. 7293-7306.
DOI 10.5194/bg-10-7293-2013.
Stramma, L. , Brandt, P. , Schafstall, J., Schott, F., Fischer, J. and Körtzinger, A.
(2008)
Oxygen minimum zone in the North Atlantic south and east of the Cape Verde Islands.
Journal of Geophysical Research: Oceans, 113
.
C04014.
DOI 10.1029/2007JC004369.
Stramma, L. , Fischer, T. , Grundle, D., Krahmann, G. , Bange, H. W. and Marandino, C.
(2016)
Observed El Niño conditions in the eastern tropical Pacific in October 2015.
Ocean Science, 12
(4).
pp. 861-873.
DOI 10.5194/os-12-861-2016.
Stramma, L. , Johnson, G. C., Firing, E. and Schmidtko, S.
(2010)
Eastern Pacific oxygen minimum zones: Supply paths and multidecadal changes.
Journal of Geophysical Research: Oceans, 115
(C9).
C09011.
DOI 10.1029/2009JC005976.
Stramma, L. , Johnson, G. C., Sprintall, J. and Mohrholz, V.
(2008)
Expanding Oxygen-Minimum Zones in the Tropical Oceans.
Science, 320
.
pp. 655-658.
DOI 10.1126/science.1153847.
Stramma, L. , Oschlies, A. and Schmidtko, S.
(2012)
Mismatch between observed and modeled trends in dissolved upper-ocean oxygen over the last 50 yr.
Biogeosciences (BG), 9
(10).
pp. 4045-4057.
DOI 10.5194/bg-9-4045-2012.
Stramma, L. , Prince, E. D., Schmidtko, S. , Luo, J., Hoolihan, J. P., Visbeck, M. , Wallace, D. W. R., Brandt, P. and Körtzinger, A.
(2012)
Expansion of oxygen minimum zones may reduce available habitat for tropical pelagic fishes.
Nature Climate Change, 2
(1).
pp. 33-37.
DOI 10.1038/NCLIMATE1304.
Stramma, L. , Schmidtko, S. , Bograd, S. J., Ono, T., Ross, T., Sasano, D. and Whitney, F. A.
(2020)
Trends and decadal oscillations of oxygen and nutrients at 50 to 300m depth in the equatorial and North Pacific.
Biogeosciences (BG), 17
.
pp. 813-831.
DOI 10.5194/bg-17-813-2020.
Stramma, L. , Visbeck, M. , Brandt, P. , Tanhua, T. and Wallace, D. W. R.
(2009)
Deoxygenation in the oxygen minimum zone of the eastern tropical North Atlantic.
Geophysical Research Letters, 36
.
L20607.
DOI 10.1029/2009GL039593.
Stramma, L. , Weller, R. A., Czeschel, R. and Bigorre, S.
(2014)
Eddies and an extreme water mass anomaly observed in the eastern south Pacific at the Stratus mooring.
Journal of Geophysical Research: Oceans, 119
(2).
pp. 1068-1083.
DOI 10.1002/2013JC009470.
Sutton, J. N., André, L., Cardinal, D., Conley, D. J., de Souza, G. F., Dean, J., Dodd, J., Ehlert, C., Ellwood, M. J., Frings, P. J., Grasse, P. , Hendry, K., Leng, M. J., Michalopoulos, P., Panizzo, V. N. and Swann, G. E. A.
(2018)
A Review of the Stable Isotope Bio-geochemistry of the Global Silicon Cycle and Its Associated Trace Elements.
Frontiers in Earth Science, 5
(Article number 112).
DOI 10.3389/feart.2017.00112.
Xie, R. C. , Rehkämper, M. , Grasse, P. , van de Flierdt, T. , Frank, M. and Xue, Z.
(2019)
Isotopic evidence for complex biogeochemical cycling of Cd in the eastern tropical South Pacific.
Earth and Planetary Science Letters, 512
.
pp. 134-146.
DOI 10.1016/j.epsl.2019.02.001.
Articles in a Scientific Journal - without review
Oschlies, A. , Brandt, P. , Schelten, C. and Stramma, L.
(2012)
SFB754: Climate-Biogeochemistry Interactions in the Tropical Ocean.
Exchanges, 58
(17(1)).
pp. 11-14.
Schmidt, H., Czeschel, R. and Visbeck, M.
(2019)
Ventilation dynamics of the Oxygen Minimum Zone in the Arabian Sea.
Biogeosciences Discussions
.
DOI 10.5194/bg-2019-168.
Book chapters
Stramma, L. and Schmidtko, S.
(2019)
Global evidence of ocean deoxygenation.
In: Ocean deoxygenation: everyone’s problem. Causes, impacts, consequences and solutions.
, ed. by
Laffoley, D. and Baxter, J. M..
IUCN, Gland, Switzerland, pp. 25-36.
ISBN 978-2-8317-2013-5
DOI 10.2305/IUCN.CH.2019.13.en.
Presentations
Prince, E., Hoolihan, J., Luo, J., Palma, C., Stramma, L. and Schmidtko, S.
(2014)
Expanding oxygen minimum zones, tropical pelagic predators, and Atlantic fisheries that exploit them.
[Talk]
In: 46. International Liege Colloquium. , 05.-09.05.2014, Liege, Belgium .
Stramma, L. and Schmidtko, S.
(2014)
Observed global oxygen: deoxygenation trends and variability.
[Talk]
In: 2. International Ocean Research Conference. , 17.-21.11.2014, Barcelona, Spain .
Stramma, L. , Czeschel, R. and Schmidtko, S.
(2014)
Global oxygen changes and oxygen variability in the eastern Pacific off Peru.
[Invited talk]
In: 46. International Liege Colloquium. , 06.05.2014, Lüttich, Belgium .
Stramma, L. , Czeschel, R., Schwarzkopf, F. U. , Fischer, T. and Weller, R. A.
(2014)
Circulation, eddies and trends in the oxygen minimum zone off Peru.
[Talk]
In: IMBER Open Science Conference FUTURE OCEAN. , 23.-27.06.2014, Bergen, Norway .
Stramma, L. , Schmidtko, S. and Visbeck, M.
(2017)
Deoxygenation of the ocean.
[Talk]
In: Goldschmidt Conference 2017. , 13.-18.08.2017, Paris, France .
Conference posters
Czeschel, R., Weller, R., Stramma, L. and Bigorre, S.
(2014)
Eastern Pacific oxygen time series from the Stratus mooring and from floats.
[Poster]
In: 46. International Liege Colloquium. , 06.05.2014, Lüttich, Belgium .
Fischer, T. , Kock, A. , Arevalo-Martinez, D. L. , Dengler, M. , Brandt, P. and Bange, H. W.
(2015)
Multidiurnal warm layer and inhibited gas exchange in the Peruvian upwelling regime.
[Poster]
In: SOPRAN Annual Meeting 2015. , 17.-18.03.2015, Mainz, Germany .
Fischer, T. , Kock, A. , Arevalo-Martinez, D. L. , Dengler, M. , Brandt, P. , Thomsen, S. and Bange, H. W.
(2015)
Multidiurnal warm layer and inhibited gas exchange in the Peruvian upwelling regime.
[Poster]
In: EGU General Assembly 2015. , 12.–17.04.2015 , Vienna, Austria .
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