期刊论文

Birds and small mammals in the main islands of Xisha Islands, China

中文

生态学报

1000-0933

2021

41

18

7189-7203

10.5846/stxb202005061122

NSFC-广东联合基金（U1701246）；

本校为第一机构

对海岛动物资源的本底调查和研究,可为更好地保护海洋和海岛生态系统提供重要的依据。2018年4月—2019年12月,利用样线法、铗夜法等对西沙群岛东岛、永兴岛等岛屿的鸟类、小型兽类资源进行了4次调查,结合历史记录数据对其物种组成和多样性变化进行了分析。调查共记录到小型兽类3种,臭鼩（Suncus murinus）见于林灌丛,褐家鼠（Rattus norvegicus）和黄胸鼠（R.flavipectus）见于房舍区;共记录到鸟类13目26科65种,其中国家Ⅱ级重点保护动物4种,新记录到鸟类29种;广布型鸟类34种,古北界鸟类20种,东洋界鸟类11种;冬候鸟28种,留鸟23种,旅鸟6种,夏候鸟5种,迷鸟3种;东岛鸟类物种数高于永兴岛,但多样性和...

The baseline survey and detailed analysis of wildlife resources constitute an important basis and guidance for better conservation of both marine and island ecosystems. Birds and small mammals of Xisha Islands were surveyed in Woody Island and Lincoln Island by using line transects from April 2018 to December 2019, species composition and diversity differences compared with historical records were analyzed. Three species of small mammals were recorded in this survey, of which, Suncus murinus was common in forests and shrubs, whereas Rattus norvegicus and R. flavipectus were usually trapped nea...