Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China
Dongting Lake (DTL) and Poyang Lake (PYL), the China’s two largest freshwater lakes, are vital migration routes and wintering habitats for the migratory birds of East Asian – Australia. Due to damming and climate change, the water level during the middle of dry season (MDS) had a significant tendenc...
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2021
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oai:doaj.org-article:dcb1a10432b14d6398d257ff7e4e74842021-12-01T04:34:00ZResponses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China1470-160X10.1016/j.ecolind.2020.107065https://doaj.org/article/dcb1a10432b14d6398d257ff7e4e74842021-02-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X20310049https://doaj.org/toc/1470-160XDongting Lake (DTL) and Poyang Lake (PYL), the China’s two largest freshwater lakes, are vital migration routes and wintering habitats for the migratory birds of East Asian – Australia. Due to damming and climate change, the water level during the middle of dry season (MDS) had a significant tendency of increasing in the two lakes. The habitat suitability for Anatidae, Charadriidae, Ardeidae and Laridae between the MDS with increasing of water level (DIW) and those with normal water level (DNW) were compared in this study, using geo-spatial overlay calculation, to reveal the responses of habitat suitability for migratory birds to increased water level during MDS in DTL and PYL. The results showed that the increased water level during MDS 1) had a negative influence on the habitat suitability for Anatidae and Charadriidae in DTL and PYL, and this influence in PYL was stronger than that of DTL; 2) had a neutral influence on the habitat suitability for Ardeidae in DTL and PYL, and this influence in PYL also was stronger than that of DTL; and 3) had a lesser negative influence on the habitat suitability for Laridae in DTL and had no influence on that of PYL.Haipeng WuJuan DaiShiquan SunChunyan DuYuannan LongHong ChenGuanlong YuShujing YeJing ChenElsevierarticleHabitat suitabilityMigratory birdDry seasonWater levelDongting LakePoyang LakeEcologyQH540-549.5ENEcological Indicators, Vol 121, Iss , Pp 107065- (2021) |
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Habitat suitability Migratory bird Dry season Water level Dongting Lake Poyang Lake Ecology QH540-549.5 |
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Habitat suitability Migratory bird Dry season Water level Dongting Lake Poyang Lake Ecology QH540-549.5 Haipeng Wu Juan Dai Shiquan Sun Chunyan Du Yuannan Long Hong Chen Guanlong Yu Shujing Ye Jing Chen Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China |
description |
Dongting Lake (DTL) and Poyang Lake (PYL), the China’s two largest freshwater lakes, are vital migration routes and wintering habitats for the migratory birds of East Asian – Australia. Due to damming and climate change, the water level during the middle of dry season (MDS) had a significant tendency of increasing in the two lakes. The habitat suitability for Anatidae, Charadriidae, Ardeidae and Laridae between the MDS with increasing of water level (DIW) and those with normal water level (DNW) were compared in this study, using geo-spatial overlay calculation, to reveal the responses of habitat suitability for migratory birds to increased water level during MDS in DTL and PYL. The results showed that the increased water level during MDS 1) had a negative influence on the habitat suitability for Anatidae and Charadriidae in DTL and PYL, and this influence in PYL was stronger than that of DTL; 2) had a neutral influence on the habitat suitability for Ardeidae in DTL and PYL, and this influence in PYL also was stronger than that of DTL; and 3) had a lesser negative influence on the habitat suitability for Laridae in DTL and had no influence on that of PYL. |
format |
article |
author |
Haipeng Wu Juan Dai Shiquan Sun Chunyan Du Yuannan Long Hong Chen Guanlong Yu Shujing Ye Jing Chen |
author_facet |
Haipeng Wu Juan Dai Shiquan Sun Chunyan Du Yuannan Long Hong Chen Guanlong Yu Shujing Ye Jing Chen |
author_sort |
Haipeng Wu |
title |
Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China |
title_short |
Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China |
title_full |
Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China |
title_fullStr |
Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China |
title_full_unstemmed |
Responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of China |
title_sort |
responses of habitat suitability for migratory birds to increased water level during middle of dry season in the two largest freshwater lake wetlands of china |
publisher |
Elsevier |
publishDate |
2021 |
url |
https://doaj.org/article/dcb1a10432b14d6398d257ff7e4e7484 |
work_keys_str_mv |
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