中华秋沙鸭在河南省新县越冬情况分析
Analysis of the Wintering Situation of Mergus Squamatus in Xinxian County,Henan Province
王芳 1韩中海 2卞卫玲 2范立萍 3朱全强 1张伟伟2
作者信息
- 1. 新县林业局,河南 信阳 465500
- 2. 河南省林业生态建设发展中心,郑州 450003
- 3. 郑州七叶树景观规划设计有限公司,郑州 450000
- 折叠
摘要
为研究中华秋沙鸭在河南省新县的越冬情况,以期更好地保护中华秋沙鸭,分别于 2021 年 1 月、2022 年 1 月和 2023 年 1 月对新县中华秋沙鸭越冬种群进行了调查.2021 年 1 月和 2023 年 1 月分别在小潢河监测到中华秋沙鸭最大种群 13 只和 15 只,2022 年 1 月在石堰口水库监测到最大种群 7 只.中华秋沙鸭多次在小潢河流域出现 10 只以上越冬种群,表明生境良好的小潢河流域适宜中华秋沙鸭栖息,建议持续开展对中华秋沙鸭越冬种群及栖息地的保护与监测.
Abstract
To better protect Mergus squamatus,the author investigated their wintering situation in Xinxian County.The author surveyed the wintering populations in Xinxian County from January 2021 to January 2023.In Xiaohuanghe River,there were 13 and 15 individuals of Mergus squamatus in January 2021 and January 2023,respectively.In January 2022,seven wintering populations of Mergus squamatus were found in Shiyankou Reservoir.Xiaohuanghe River has seen more than ten wintering populations of Mergus squamatus on multiple occasions,indicating its suitability as a habitat for the species.Continuous protection and monitoring of Mergus squamatus and its habitat are recommended.
关键词
中华秋沙鸭/越冬种群/栖息地/新县Key words
Mergus squamatus/Wintering population/Habitat/Xinxian county引用本文复制引用
出版年
2024
NETL
NSTL
万方数据