Articles | Volume 16, issue 10
https://doi.org/10.5194/bg-16-2095-2019
https://doi.org/10.5194/bg-16-2095-2019
Research article
 | 
20 May 2019
Research article |  | 20 May 2019

Ostracods as ecological and isotopic indicators of lake water salinity changes: the Lake Van example

Jeremy McCormack, Finn Viehberg, Derya Akdemir, Adrian Immenhauser, and Ola Kwiecien

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Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (18 Mar 2019) by S. Wajih A. Naqvi
AR by Jeremy McCormack on behalf of the Authors (21 Mar 2019)
ED: Referee Nomination & Report Request started (31 Mar 2019) by S. Wajih A. Naqvi
RR by Anonymous Referee #3 (29 Apr 2019)
ED: Publish as is (29 Apr 2019) by S. Wajih A. Naqvi
AR by Jeremy McCormack on behalf of the Authors (03 May 2019)
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Short summary
We juxtapose changes in ostracod taxonomy, morphology (noding) and oxygen (δ18O) and carbon (δ13C) isotopic composition for the last 150 kyr with independent low-resolution salinity proxies. We demonstrate that for Lake Van, salinity is the most important factor influencing the composition of the ostracod assemblage and the formation of nodes on the valves of limnocytherinae species. Ostracod δ18O shows a higher sensibility towards climatic and hydrological variations than the bulk isotopy.
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