Long-chain diols in settling particles in tropical oceans: insights into sources, seasonality and proxies
Marijke W. de Bar,Jenny E. Ullgren,Robert C. Thunnell,Stuart G. Wakeham,Geert-Jan A. Brummer,Jan-Berend W. Stuut,Jaap S. Sinninghe Damsté,and Stefan Schouten
NIOZ Royal Netherlands Institute for Sea Research, Department of
Marine Microbiology and Biogeochemistry, and Utrecht University, P.O. Box
59, 1790 AB Den Burg, Texel, the Netherlands
NIOZ Royal Netherlands Institute for Sea Research, Department of
Ocean Systems, and Utrecht University, P.O. Box 59, 1790 AB Den Burg, Texel,
the Netherlands
Vrije Universiteit Amsterdam, Faculty of Science, Department of Earth
Sciences, De Boelelaan 1085, 1081HV Amsterdam, the Netherlands
NIOZ Royal Netherlands Institute for Sea Research, Department of
Ocean Systems, and Utrecht University, P.O. Box 59, 1790 AB Den Burg, Texel,
the Netherlands
Vrije Universiteit Amsterdam, Faculty of Science, Department of Earth
Sciences, De Boelelaan 1085, 1081HV Amsterdam, the Netherlands
NIOZ Royal Netherlands Institute for Sea Research, Department of
Marine Microbiology and Biogeochemistry, and Utrecht University, P.O. Box
59, 1790 AB Den Burg, Texel, the Netherlands
Department of Earth Sciences, Faculty of Geosciences, Utrecht
University, Utrecht, the Netherlands
Stefan Schouten
NIOZ Royal Netherlands Institute for Sea Research, Department of
Marine Microbiology and Biogeochemistry, and Utrecht University, P.O. Box
59, 1790 AB Den Burg, Texel, the Netherlands
Department of Earth Sciences, Faculty of Geosciences, Utrecht
University, Utrecht, the Netherlands
Viewed
Total article views: 3,264 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,155
982
127
3,264
239
145
177
HTML: 2,155
PDF: 982
XML: 127
Total: 3,264
Supplement: 239
BibTeX: 145
EndNote: 177
Views and downloads (calculated since 01 Feb 2019)
Cumulative views and downloads
(calculated since 01 Feb 2019)
Total article views: 2,669 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
1,848
701
120
2,669
239
136
168
HTML: 1,848
PDF: 701
XML: 120
Total: 2,669
Supplement: 239
BibTeX: 136
EndNote: 168
Views and downloads (calculated since 25 Apr 2019)
Cumulative views and downloads
(calculated since 25 Apr 2019)
Total article views: 595 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
307
281
7
595
9
9
HTML: 307
PDF: 281
XML: 7
Total: 595
BibTeX: 9
EndNote: 9
Views and downloads (calculated since 01 Feb 2019)
Cumulative views and downloads
(calculated since 01 Feb 2019)
Viewed (geographical distribution)
Total article views: 3,264 (including HTML, PDF, and XML)
Thereof 3,030 with geography defined
and 234 with unknown origin.
Total article views: 2,669 (including HTML, PDF, and XML)
Thereof 2,523 with geography defined
and 146 with unknown origin.
Total article views: 595 (including HTML, PDF, and XML)
Thereof 507 with geography defined
and 88 with unknown origin.
We analyzed sediment traps from the Cariaco Basin, the tropical Atlantic and the Mozambique Channel to evaluate seasonal imprints in the concentrations and fluxes of long-chain diols (LDIs), in addition to the long-chain diol index proxy (sea surface temperature proxy) and the diol index (upwelling indicator). Despite significant degradation, LDI-derived temperatures were very similar for the sediment traps and seafloor sediments, and corresponded to annual mean sea surface temperatures.
We analyzed sediment traps from the Cariaco Basin, the tropical Atlantic and the Mozambique...
