升金湖湿地越冬鹤类栖息地选择

生态学杂志

升金湖湿地越冬鹤类栖息地选择

王成¹,董斌^1,2*,朱鸣¹,黄慧¹,赵抗抗¹,吕典¹,崔玉环¹,高祥¹

（¹安徽农业大学理学院，合肥 230036；²安徽省智慧城市与地理国情监测重点实验室，合肥 230031）

出版日期:2018-03-10 发布日期:2018-03-10

Habitat selection of wintering crane in Shengjin Lake wetland.

WANG Cheng¹, DONG Bin^1,2*, ZHU Ming¹, HUANG Hui¹, ZHAO Kang-kang¹, LÜ Dian¹, CUI Yu-huan¹, GAO Xiang¹

(¹College of Science, Anhui Agricultural University, Hefei 230036, China; ² Anhui Key Laboratory of Smart City and Geographical Condition Monitoring, Hefei 230031, China).

Online:2018-03-10 Published:2018-03-10

摘要/Abstract

摘要： 升金湖国家级自然保护区是国际重要湿地，也是我国重要的越冬鹤类栖息地。湿地生态系统的环境因素对鹤类栖息地选择具有重要的影响。本文结合1986—2015年升金湖土地利用数据和越冬鸟类观测数据，运用灰色关联度模型，分析鹤类种群与不同土地利用类型的关系，得出鹤类主要栖息地类型；采用主成分分析法，分析了鹤类在升金湖湿地越冬季栖息地选择的主要影响因子。结果表明：升金湖4种越冬鹤类主要栖息地类型为芦苇滩地；影响鹤类栖息地选择的主要影响因子包括水位、浮游植物生物量和居民地距离等因子；其中，水位因子的权重最高，说明水位是影响鹤类栖息地选择的最主要影响因素，浮游生物次之，居民地距离权重第三。

关键词: 马麝, 胆量, 繁殖成效, 圈养, 麝香分泌

Abstract:

Shengjin Lake National Nature Reserve is one of the most important wetlands in the world and an important habitat for wintering cranes in China. Environmental factors of wetland ecosystems influence habitat selection of cranes. In this study, we analyzed data of land use types and winter bird observation in Shengjin Lake during the period from 1986 to 2015. Grey relevancy model was adapted to examine the relationship between crane population and land use types, with the aim to get the main habitat types of cranes. Principal component analysis was used to analyze the main factors influencing habitat selection of cranes. The results showed that reed beach land was the main habitat type for four species of overwintering cranes. The main factors affecting the habitat selection of cranes were water level, planktonic biomass, and residential distance. Within those factors, the relative weight of water level was the highest, followed by planktonic biomass and residential distance.

Key words: boldness, Alpine musk deer (Moschus sifanicus), in captivity, musk secretion, reproduction success

王成,董斌,朱鸣,黄慧,赵抗抗,吕典,崔玉环,高祥. 升金湖湿地越冬鹤类栖息地选择[J]. 生态学杂志.

WANG Cheng, DONG Bin, ZHU Ming, HUANG Hui, ZHAO Kang-kang, Lü Dian, CUI Yu-huan, GAO Xiang. Habitat selection of wintering crane in Shengjin Lake wetland.[J]. cje.

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