Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.

Understanding the historical dynamics of animal species is critical for accurate prediction of their response to climate changes. During the late Quaternary period, Southeast Asia had a larger land area than today due to lower sea levels, and its terrestrial landscape was covered by extensive forest...

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Autores principales:	Jiang Chang, De Chen, Xinping Ye, Shouhsien Li, Wei Liang, Zhengwang Zhang, Ming Li
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2012
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/3c1539aea5f743a095bdbe00eecd8163
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spelling	oai:doaj.org-article:3c1539aea5f743a095bdbe00eecd81632021-11-18T08:08:13ZCoupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.1932-620310.1371/journal.pone.0050286https://doaj.org/article/3c1539aea5f743a095bdbe00eecd81632012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23185599/?tool=EBIhttps://doaj.org/toc/1932-6203Understanding the historical dynamics of animal species is critical for accurate prediction of their response to climate changes. During the late Quaternary period, Southeast Asia had a larger land area than today due to lower sea levels, and its terrestrial landscape was covered by extensive forests and savanna. To date, however, the distribution fluctuation of vegetation and its impacts on genetic structure and demographic history of local animals during the Last Glacial Maximum (LGM) are still disputed. In addition, the responses of animal species on Hainan Island, located in northern Southeast Asia, to climate changes during the LGM are poorly understood. Here, we combined phylogeographic analysis, paleoclimatic evidence, and species distribution models to examine the response of the flightless Hainan Partridge (Arborophila ardens) to climate change. We concluded that A. ardens survived through LGM climate changes, and its current distribution on Hainan Island was its in situ refuge. Range model results indicated that A. ardens once covered a much larger area than its current distribution. Demographic history described a relatively stable pattern during and following the LGM. In addition, weak population genetic structure suggests a role in promoting gene flow between populations with climate-induced elevation shifts. Human activities must be considered in conservation planning due to their impact on fragmented habitats. These first combined data for Hainan Partridge demonstrate the value of paired genetic and SDMs study. More related works that might deepen our understanding of the responses of the species in Southeast Asia to late Quaternary Climate are needed.Jiang ChangDe ChenXinping YeShouhsien LiWei LiangZhengwang ZhangMing LiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 11, p e50286 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Jiang Chang De Chen Xinping Ye Shouhsien Li Wei Liang Zhengwang Zhang Ming Li Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.
description	Understanding the historical dynamics of animal species is critical for accurate prediction of their response to climate changes. During the late Quaternary period, Southeast Asia had a larger land area than today due to lower sea levels, and its terrestrial landscape was covered by extensive forests and savanna. To date, however, the distribution fluctuation of vegetation and its impacts on genetic structure and demographic history of local animals during the Last Glacial Maximum (LGM) are still disputed. In addition, the responses of animal species on Hainan Island, located in northern Southeast Asia, to climate changes during the LGM are poorly understood. Here, we combined phylogeographic analysis, paleoclimatic evidence, and species distribution models to examine the response of the flightless Hainan Partridge (Arborophila ardens) to climate change. We concluded that A. ardens survived through LGM climate changes, and its current distribution on Hainan Island was its in situ refuge. Range model results indicated that A. ardens once covered a much larger area than its current distribution. Demographic history described a relatively stable pattern during and following the LGM. In addition, weak population genetic structure suggests a role in promoting gene flow between populations with climate-induced elevation shifts. Human activities must be considered in conservation planning due to their impact on fragmented habitats. These first combined data for Hainan Partridge demonstrate the value of paired genetic and SDMs study. More related works that might deepen our understanding of the responses of the species in Southeast Asia to late Quaternary Climate are needed.
format	article
author	Jiang Chang De Chen Xinping Ye Shouhsien Li Wei Liang Zhengwang Zhang Ming Li
author_facet	Jiang Chang De Chen Xinping Ye Shouhsien Li Wei Liang Zhengwang Zhang Ming Li
author_sort	Jiang Chang
title	Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.
title_short	Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.
title_full	Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.
title_fullStr	Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.
title_full_unstemmed	Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.
title_sort	coupling genetic and species distribution models to examine the response of the hainan partridge (arborophila ardens) to late quaternary climate.
publisher	Public Library of Science (PLoS)
publishDate	2012
url	https://doaj.org/article/3c1539aea5f743a095bdbe00eecd8163
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Coupling genetic and species distribution models to examine the response of the Hainan Partridge (Arborophila ardens) to late quaternary climate.

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