摘要
2009年9月至2020年9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三门峡湿地青头潜鸭资源进行系统的调查、研究;并对青头潜鸭分布及其栖息地选择的主要因子进行了初步研究。结果表明:三门峡湿地监测到青头潜鸭栖息地3处;有不连续分布的记录和变动较大的种群,最大监测种群数量为16只、最小记录为1只;居留型1处为夏候鸟,2处为冬候鸟或旅鸟,居留型处于变动中。
From September 2009 to September 2020,a systematic survey and study of the Aythya baeri resources in the Sanmenxia wetland were carried out using fixed-point monitoring methods,direct counting methods,synchronous survey methods,and far-infrared camera monitoring methods.The results show that Sanmenxia wetland has monitored 3 Aythya baeri habitats;there are discontinuous distribution records and large-changing populations.The maximum monitored population is 16 and the minimum recorded is 1;1residence type is summer migratory bird,2 places are winter migratory birds or migratory birds,and their residence types are changing.A preliminary study has been conducted on the distribution of Aythya baeri and the main factors of habitat selection.
作者
王慧
候长江
吉晨晓
段宏亮
邓培渊
李长看
Wang Hui;Hou Changjiang;Ji Chenxiao;Duan Hongliang;Deng Peiyuan;Li Changkan(Henan Yellow River Wetland National Nature Reserve Sanmenxia Authority,Sanmenxia Henan 472000,China;Henan Engineering Research Center of Bird-related Outage,Zhengzhou 450044,China;Zhengzhou Normal University,Zhengzhou 450044,China)
出处
《河南林业科技》
2021年第1期24-27,共4页
Journal of Henan Forestry Science and Technology
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21B180013。
关键词
三门峡湿地
青头潜鸭
栖息地
种群变化
Sanmenxia wetland
Aythya baeri
Habitat
Population changing
