Articles | Volume 16, issue 8
https://doi.org/10.5194/bg-16-1705-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-16-1705-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Long-chain diols in settling particles in tropical oceans: insights into sources, seasonality and proxies
Marijke W. de Bar
CORRESPONDING AUTHOR
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
Jenny E. Ullgren
Runde Environmental Centre, Runde, Norway
Robert C. Thunnell
deceased, 30 July 2018
Stuart G. Wakeham
Skidaway Institute of Oceanography, University of Georgia, 10 Ocean
Science Circle, Savannah, USA
Geert-Jan A. Brummer
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
Jan-Berend W. Stuut
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
Jaap S. Sinninghe Damsté
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
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Cited
8 citations as recorded by crossref.
- How to Deal With Multi-Proxy Data for Paleoenvironmental Reconstructions: Applications to a Holocene Lake Sediment Record From the Tian Shan, Central Asia N. Schroeter et al. 10.3389/feart.2020.00353
- Biomolecular Evidence of Early Human Occupation of a High-Altitude Site in Western Central Asia During the Holocene N. Schroeter et al. 10.3389/feart.2020.00020
- Atmospheric and Oceanographic Forcing Impact Particle Flux Composition and Carbon Sequestration in the Eastern Mediterranean Sea: A Three-Year Time-Series Study in the Deep Ierapetra Basin R. Pedrosa-Pamies et al. 10.3389/feart.2021.591948
- The Long chain Diol Index: A marine palaeotemperature proxy based on eustigmatophyte lipids that records the warmest seasons S. Rampen et al. 10.1073/pnas.2116812119
- Diverse origins of “soil marker” bacteriohopanepolyols in marine oxygen deficient zones S. Kusch et al. 10.1016/j.orggeochem.2020.104150
- Long-chain alkyl diols as indicators of local riverine input, temperature, and upwelling in a shelf south of the Yangtze River Estuary in the East China Sea L. Chen et al. 10.1016/j.margeo.2021.106573
- Performance of temperature and productivity proxies based on long-chain alkane-1, mid-chain diols at test: a 5-year sediment trap record from the Mauritanian upwelling G. Versteegh et al. 10.5194/bg-19-1587-2022
- Assessing the applicability of the long-chain diol (LDI) temperature proxy in the high-temperature South China Sea Y. Yang et al. 10.1016/j.orggeochem.2020.104017
8 citations as recorded by crossref.
- How to Deal With Multi-Proxy Data for Paleoenvironmental Reconstructions: Applications to a Holocene Lake Sediment Record From the Tian Shan, Central Asia N. Schroeter et al. 10.3389/feart.2020.00353
- Biomolecular Evidence of Early Human Occupation of a High-Altitude Site in Western Central Asia During the Holocene N. Schroeter et al. 10.3389/feart.2020.00020
- Atmospheric and Oceanographic Forcing Impact Particle Flux Composition and Carbon Sequestration in the Eastern Mediterranean Sea: A Three-Year Time-Series Study in the Deep Ierapetra Basin R. Pedrosa-Pamies et al. 10.3389/feart.2021.591948
- The Long chain Diol Index: A marine palaeotemperature proxy based on eustigmatophyte lipids that records the warmest seasons S. Rampen et al. 10.1073/pnas.2116812119
- Diverse origins of “soil marker” bacteriohopanepolyols in marine oxygen deficient zones S. Kusch et al. 10.1016/j.orggeochem.2020.104150
- Long-chain alkyl diols as indicators of local riverine input, temperature, and upwelling in a shelf south of the Yangtze River Estuary in the East China Sea L. Chen et al. 10.1016/j.margeo.2021.106573
- Performance of temperature and productivity proxies based on long-chain alkane-1, mid-chain diols at test: a 5-year sediment trap record from the Mauritanian upwelling G. Versteegh et al. 10.5194/bg-19-1587-2022
- Assessing the applicability of the long-chain diol (LDI) temperature proxy in the high-temperature South China Sea Y. Yang et al. 10.1016/j.orggeochem.2020.104017
Latest update: 20 Nov 2024
Short summary
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...
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