Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example

Ostracods are favorable research materials for paleoclimatic reconstruction. Limnocythere inopinata, a commonly Holarctic species, is used frequently in paleoclimatic research. However, few ostracods bioculture data and its applications for paleoclimatic reconstruction have largely hindered deep und...

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Autores principales:	Can Wang, Xingxing Kuang, Hailei Wang, Ganlin Guo, Gao Song
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Ostracods Limnocythere inopinata Bioculture experiment Survival analysis Paleoclimatic reconstruction Tibetan Plateau Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/d30102e80fef4fbfabbb2a4ec9cf44c7
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spelling	oai:doaj.org-article:d30102e80fef4fbfabbb2a4ec9cf44c72021-12-01T04:32:16ZOstracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example1470-160X10.1016/j.ecolind.2020.107000https://doaj.org/article/d30102e80fef4fbfabbb2a4ec9cf44c72021-02-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X20309390https://doaj.org/toc/1470-160XOstracods are favorable research materials for paleoclimatic reconstruction. Limnocythere inopinata, a commonly Holarctic species, is used frequently in paleoclimatic research. However, few ostracods bioculture data and its applications for paleoclimatic reconstruction have largely hindered deep understanding of the relationship between ostracods proxy and paleoclimatic change. Here we present the specific bioculture experiments on L. inopinata for the first time and statistically analyzed the survival curves of the experimental groups. The living specimens were collected from Lake Jiang co in northern Tibetan Plateau. Our results show that L. inopinata population living in Lake Jiang co prefers a narrow temperature range of 11–14 °C and a narrow salinity range of 3.50–6.50‰, respectively. The tolerance range is 11–17 °C for temperature and 0.50–9.50‰ for salinity. The results are apparently different from previous studies that this species has a very wide temperature (0.5–35.0 °C) and salinity range (0.18–18‰). Coupling with the records of other L. inopinata populations, it should be noted that L. inopinata populations living in different regions have adapted local aquatic environment, thus developed specific preference. This finding suggests that it is necessary to reassess the interpretation of L. inopinata valves in lacustrine sediments. As this example demonstrates, bioculture experiments on ostracods play an essential role in further realizing the relationship between ostracods proxy and paleoclimatic change.Can WangXingxing KuangHailei WangGanlin GuoGao SongElsevierarticleOstracodsLimnocythere inopinataBioculture experimentSurvival analysisPaleoclimatic reconstructionTibetan PlateauEcologyQH540-549.5ENEcological Indicators, Vol 121, Iss , Pp 107000- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ostracods Limnocythere inopinata Bioculture experiment Survival analysis Paleoclimatic reconstruction Tibetan Plateau Ecology QH540-549.5
spellingShingle	Ostracods Limnocythere inopinata Bioculture experiment Survival analysis Paleoclimatic reconstruction Tibetan Plateau Ecology QH540-549.5 Can Wang Xingxing Kuang Hailei Wang Ganlin Guo Gao Song Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example
description	Ostracods are favorable research materials for paleoclimatic reconstruction. Limnocythere inopinata, a commonly Holarctic species, is used frequently in paleoclimatic research. However, few ostracods bioculture data and its applications for paleoclimatic reconstruction have largely hindered deep understanding of the relationship between ostracods proxy and paleoclimatic change. Here we present the specific bioculture experiments on L. inopinata for the first time and statistically analyzed the survival curves of the experimental groups. The living specimens were collected from Lake Jiang co in northern Tibetan Plateau. Our results show that L. inopinata population living in Lake Jiang co prefers a narrow temperature range of 11–14 °C and a narrow salinity range of 3.50–6.50‰, respectively. The tolerance range is 11–17 °C for temperature and 0.50–9.50‰ for salinity. The results are apparently different from previous studies that this species has a very wide temperature (0.5–35.0 °C) and salinity range (0.18–18‰). Coupling with the records of other L. inopinata populations, it should be noted that L. inopinata populations living in different regions have adapted local aquatic environment, thus developed specific preference. This finding suggests that it is necessary to reassess the interpretation of L. inopinata valves in lacustrine sediments. As this example demonstrates, bioculture experiments on ostracods play an essential role in further realizing the relationship between ostracods proxy and paleoclimatic change.
format	article
author	Can Wang Xingxing Kuang Hailei Wang Ganlin Guo Gao Song
author_facet	Can Wang Xingxing Kuang Hailei Wang Ganlin Guo Gao Song
author_sort	Can Wang
title	Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example
title_short	Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example
title_full	Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example
title_fullStr	Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example
title_full_unstemmed	Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example
title_sort	ostracods as a proxy for paleoclimatic change: an essential role of bioculture experiment taking limnocythere inopinata (crustacea: ostracoda) as an example
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/d30102e80fef4fbfabbb2a4ec9cf44c7
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Ostracods as a proxy for paleoclimatic change: An essential role of bioculture experiment taking Limnocythere inopinata (Crustacea: Ostracoda) as an example

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