2022年环巢湖鸟类丰富度及分布格局分析  

Analysis of Avian Species Abundance and Distribution Patterns Around Chaohu Lake in 2022

作　　者：钱圆 高芮 虞磊[2] 柳炳俊 QIAN Yuan;GAO Rui;YU Lei;LIU Bingjun(Lake Ecological Environment Research Institute of Anhui Chaohu Management Bureau,Anhui University,AnhuiHefei 238000,China;College of Life Science,,Anhui Hefei 230601,China;State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines,Anhui University of Science&Technology,,Anhui Huainan 232001,China)

机构地区：[1]安徽省巢湖管理局湖泊生态环境研究院,安徽合肥238000 [2]安徽大学生命科学学院,安徽合肥230601 [3]安徽理工大学深部煤矿采动响应与灾害防控国家重点实验室,安徽淮南232001

出　　处：《河北师范大学学报（自然科学版）》2024年第5期499-508,共10页Journal of Hebei Normal University：Natural Science

基　　金：巢湖生物资源调查及生态修复示范工程项目(2021BFFBZ01571)。

摘　　要：为了解环巢湖鸟类多样性状况,于2022年1月至12月在巢湖流域水环境一级保护区及周边对不同生境型的鸟类进行实地调查分析.结果显示:环巢湖共记录到鸟类287种,隶属19目58科,其中雀形目鸣禽132种、以涉禽和游禽为代表的水鸟合计105种、猛禽25种、攀禽20种、陆禽5种,优势种群为红嘴鸥(Chroicocephalus ridibundus).调查发现国家一级保护鸟类9种,国家二级保护鸟类50种.被世界自然保护联盟红色名录评估为极危的3种,濒危的3种,易危的10种.发现环巢湖新纪录鸟类17种,其中包括合肥市新记录5种,安徽省新记录4种.记录到中国特有鸟种银喉长尾山雀(Aegithalos glaucogularis)和乌鸫(Turdus merula).为今后的环巢湖鸟类多样性保护提供理论基础.Transect survey was performed to investigate the bird species diversity and distribution pattern from January to December in 2022 around Chaohu Lake.A total of 287 bird species belonging to 19 orders and 58 families were recorded around Chaohu Lake, of which, 132 were passerine songbirds, 105 were waterfowls represented by wading birds and migratory birds, 25 were raptors, 20 were climbing birds, and 5 were land birds, and the dominant population was the black-headed gull(Chroicocephalus ridibundus).From these species, 9 species are listed as Class-Ⅰ and 50 species as Class-Ⅱ national key protected species in China, and 16 are listed by the IUCN(International Union for Conservation of Nature) Red List as threatened(CR 3,EN 3,VU 10).Seventeen new species were recorded around Chaohu Lake, including 5 new records in Hefei City and 4 new records in Anhui Province.The silver-throated bushtit(Aegithalos glaucogularis) and Chinese blackbird(Turdus merula),birds endemic to China, were recorded.The checklist undoubtedly provides a theoretical basis that will aid in conservation of bird diversity around Chaohu Lake in the future.

关 键 词：巢湖 鸟类 生物多样性 生境类型 分布格局 

分 类 号：O958.1[理学]