甘肃省成县东河鸭科鸟类组成及特征分析  

Analysis of Anatidae Birds and Composition in Donghe Chengxian of Gansu Province

作　　者：赵淑玲[1] 高峰 陈强[1] 陈耀年 杨文 胡文斌[1] 李璐 ZHAO Shuing;GAO Feng;CHEN Qiang;CHEN Yaonian;YANG Wen;HU Wenbin;LI Lu(Department of Agriculture and Forestry,Longnan Teachers College,Chengxian,Gansu 742500;Department of Electronic Commerce,Longnan Teachers College,Chengxian,Gansu 742500;Department of Library,Longnan Teachers College,Chengxian,Gansu 742500)

机构地区：[1]陇南师范高等专科学校农林技术学院,甘肃成县742500 [2]陇南师范高等专科学校电子商务学院,甘肃成县742500 [3]陇南师范高等专科学校图书馆,甘肃成县742500

出　　处：《绵阳师范学院学报》2024年第5期58-64,共7页Journal of Mianyang Teachers＇ College

基　　金：甘肃省自然科学基金项目(22JR5RK1049);甘肃省高等学校创新基金项目(2020A-278)。

摘　　要：为了解甘肃省成县东河鸭科鸟类资源状况,2021年11月至2023年3月,采用样线法、固定样点法调查了该区域的鸭科鸟类组成,共记录鸭科鸟类9属20种,其中国家二级保护鸟类3种,列入《中国濒危动物红皮书》1种,列入“三有动物” 18种,《濒危野生动植物种国际贸易公约(CITES)》附录Ⅱ保护级别1种,斑嘴鸭、绿头鸭、绿翅鸭为优势种,Shannon-Wiener多样性指数H’为2.412 1.研究结果可为更好地保护该区域鸭科鸟类多样性提供有益参考.To understand the status of duck family bird resources in Donghe,Chengxian County,Gansu Province,Anatidae birds were investigated by line transect method fixed and sampling point method from November 2021 to March 2023.There were 20 species which belong to 9 genera.Three species of the second class of the national protected birds were recorded.One threatened species was recorded.One is listed in Appendix II of Convention on International Traded Species of Wild Fauna and Flora.Anas.zonorhyncha,Anas.platyrhynchos and Anas.crecca were the dominant species.The species rich-ness and diversity by Shannon-Weiner index(H')was 2.4121.The research results can provide useful references for better protecting the diversity of duck birds in the region.

关 键 词：鸭科鸟类 生物多样性 成县东河 

分 类 号：Q958[生物学—动物学]