摘要
2012年2月—2020年3月,采用定点监测法、直接计数法、同步调查法、远红外相机监测等方法对河南省域青头潜鸭资源进行系统地调查、研究.结果表明,河南省域监测到青头潜鸭栖息地8处;有连续分布的记录和较为稳定的种群,最大监测种群数量为132只、同步调查记录为174只;居留型3处为留鸟,2处为冬候鸟或旅鸟,3处居留型处于变动中.并对威胁青头潜鸭及其栖息环境的主要因子进行了初步研究.
From February 2012 to March 2020,the fixed-point monitoring method,direct counting method,synchronous survey method,far-infrared camera monitoring and other methods were used to systematically investigate and study the resources of Aythya baeri in Henan Province.The results show that there are eight habitats of A.baeri in Henan Province.Continuous distribution and relatively stable populations of A.baeri were recorded,and the maximum monitored population is 132,while the synchronous survey records are 174.Three habitats’residence type is resident bird,two habitats’residence type is winter migratory bird or migratory bird,and three habitats’residence type is in change.A preliminary study was conducted on the main threat factors of A.baeri and its habitat.
作者
张艺凡
董睿龙
李杰
刘东洋
张珂
邓培渊
李长看
ZHANG Yifan;DONG Ruilong;LI Jie;LIU Dongyang;ZHANG Ke;DENG Peiyuan;LI Changkan(Sanmenxia Authority,National Yellow River Wetland Reserve of Henan,Sanmenxia 472000,Henan China;Henan Ornithological Society,Zhengzhou 450044,China;Minquan Ancient Yellow River National Wetland Park Authority,Minquan 476800,Henan China;Henan Xinxiang Yellow River National Bird Nature Reserve,Fengqiu 453300,Henan China;Tuanhe River National Wetland Park Authority,Dengzhou 474100,Henan China;Zhengzhou Normal University,Zhengzhou 450044,China;Henan Engineering Research Center of Bird-related Outage,Zhengzhou 450044,China)
出处
《河南科学》
2020年第11期1768-1775,共8页
Henan Science
基金
河南省基础与前沿技术研究计划项目(082300460100)
河南省高等学校重点科研项目(20A180032)
北京市企业家环保基金会资助项目。
关键词
河南省域
青头潜鸭
栖息地
种群变化
致危因素
Henan Province
Aythya baeri
habitat
population change
threat factor
