Hydrogen isotopic ratios of long-chain diols reflect salinity

J. Lattaud; Zeynep Erdem; Gabriella M. Weiss; D. Rush; Sergio Balzano; D. Chivall; Marcel T.J. van der Meer; Ellen C. Hopmans; Jaap S. Sinninghe Damsté; Stefan Schouten

doi:10.1016/j.orggeochem.2019.103904

Hydrogen isotopic ratios of long-chain diols reflect salinity

J. Lattaud^*, Zeynep Erdem, Gabriella M. Weiss, D. Rush, Sergio Balzano, D. Chivall, Marcel T.J. van der Meer, Ellen C. Hopmans, Jaap S. Sinninghe Damsté, Stefan Schouten

^*Corresponding author for this work

Royal Netherlands Institute for Sea Research - NIOZ

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

Long-chain diols (LCDs) are ubiquitous lipids produced by freshwater and marine algae. A combination of semi-preparative high performance liquid chromatography and gas chromatography isotope ratio monitoring mass spectrometry, allowed the measurement of δ²H of individual LCDs from cultures, which indicated a correlation with the hydrogen isotope composition of the growth water and a species-specific effect. Results from environmental samples along a salinity gradient indicated the potential of δ²H ratios of LCDs to trace the hydrogen isotopic composition of water and sea surface salinity.

Original language	English
Article number	103904
Number of pages	4
Journal	Organic Geochemistry
Volume	137
DOIs	https://doi.org/10.1016/j.orggeochem.2019.103904
Publication status	Published - Nov 2019

Funding

We thank Co-Editor-in-Chief J. K. Volkman, Associate Editor E. Minor and an anonymous reviewer for their useful comments on this manuscript. We thank Jort Ossebaar for analytical help and the captain and crew of the R/V Pelagia of cruise 64PE434 (NICO expedition, Leg 7). This research has been funded by the European Research Council (ERC) under the European Union's Seventh Framework Program ( FP7/2007-2013 ) ERC grant agreement [ 339206 ] to S.S.

Keywords

Hydrogen isotopes
Long-chain diols
Preparative HPLC
Salinity

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.orggeochem.2019.103904

1-s2.0-S0146638019301408-mainFinal published version, 414 KBLicence: CC BY-NC-ND

Cite this

@article{ed54ea5b9469424391008592fe9b97b7,

title = "Hydrogen isotopic ratios of long-chain diols reflect salinity",

abstract = "Long-chain diols (LCDs) are ubiquitous lipids produced by freshwater and marine algae. A combination of semi-preparative high performance liquid chromatography and gas chromatography isotope ratio monitoring mass spectrometry, allowed the measurement of δ2H of individual LCDs from cultures, which indicated a correlation with the hydrogen isotope composition of the growth water and a species-specific effect. Results from environmental samples along a salinity gradient indicated the potential of δ2H ratios of LCDs to trace the hydrogen isotopic composition of water and sea surface salinity.",

keywords = "Hydrogen isotopes, Long-chain diols, Preparative HPLC, Salinity",

author = "J. Lattaud and Zeynep Erdem and Weiss, {Gabriella M.} and D. Rush and Sergio Balzano and D. Chivall and {van der Meer}, {Marcel T.J.} and Hopmans, {Ellen C.} and {Sinninghe Damst{\'e}}, {Jaap S.} and Stefan Schouten",

year = "2019",

month = nov,

doi = "10.1016/j.orggeochem.2019.103904",

language = "English",

volume = "137",

journal = "Organic Geochemistry",

issn = "0146-6380",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Hydrogen isotopic ratios of long-chain diols reflect salinity

AU - Lattaud, J.

AU - Erdem, Zeynep

AU - Weiss, Gabriella M.

AU - Rush, D.

AU - Balzano, Sergio

AU - Chivall, D.

AU - van der Meer, Marcel T.J.

AU - Hopmans, Ellen C.

AU - Sinninghe Damsté, Jaap S.

AU - Schouten, Stefan

PY - 2019/11

Y1 - 2019/11

N2 - Long-chain diols (LCDs) are ubiquitous lipids produced by freshwater and marine algae. A combination of semi-preparative high performance liquid chromatography and gas chromatography isotope ratio monitoring mass spectrometry, allowed the measurement of δ2H of individual LCDs from cultures, which indicated a correlation with the hydrogen isotope composition of the growth water and a species-specific effect. Results from environmental samples along a salinity gradient indicated the potential of δ2H ratios of LCDs to trace the hydrogen isotopic composition of water and sea surface salinity.

AB - Long-chain diols (LCDs) are ubiquitous lipids produced by freshwater and marine algae. A combination of semi-preparative high performance liquid chromatography and gas chromatography isotope ratio monitoring mass spectrometry, allowed the measurement of δ2H of individual LCDs from cultures, which indicated a correlation with the hydrogen isotope composition of the growth water and a species-specific effect. Results from environmental samples along a salinity gradient indicated the potential of δ2H ratios of LCDs to trace the hydrogen isotopic composition of water and sea surface salinity.

KW - Hydrogen isotopes

KW - Long-chain diols

KW - Preparative HPLC

KW - Salinity

UR - http://www.scopus.com/inward/record.url?scp=85070709900&partnerID=8YFLogxK

U2 - 10.1016/j.orggeochem.2019.103904

DO - 10.1016/j.orggeochem.2019.103904

M3 - Article

AN - SCOPUS:85070709900

SN - 0146-6380

VL - 137

JO - Organic Geochemistry

JF - Organic Geochemistry

M1 - 103904

ER -

Hydrogen isotopic ratios of long-chain diols reflect salinity

Abstract

Funding

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this