摘要
极危物种青头潜鸭(Aythya baeri)全球种群数量不足1 000只,中国是其主要分布地,种群数量约600—800只。而向海保护区作为其重要的历史繁殖地及迁徙停歇地,受到国际上的广泛关注。结合文献、近年来青头潜鸭在向海保护区的目击记录、野外实地观察,对青头潜鸭在向海保护区的分布状况进行了总结,认为青头潜鸭仍在向海保护区繁殖。
Global population size of baer s pochard(Aythya baeri),a critically endangered species(CR),is estimated at less than 1 000 individuals.China is the main distributing area for baer s pochard,with population size of 600-800 individuals.Xianghai National Nature Reserve(XNNR)in Jilin Province is an important historical breeding and stopover site,and has received worldwide attention.We summarized the information on the distribution of baer s pochard in XNNR based on the literature and historic survey records.We conclude that baer s pochard continues to breed at XNNR.
作者
张琦
朱井丽
吴可新
李小琴
李连山
吴庆明
ZHANG Qi;ZHU Jingli;WU Kexin;LI Xiaoqin;LI Lianshan;WU Qingming(College of Wildlife Resources,Northeast Forestry University,Harbin,150040,China;Xianghai National Nature Reserve of Jilin,Baicheng,137215,China)
出处
《野生动物学报》
北大核心
2019年第2期510-512,共3页
CHINESE JOURNAL OF WILDLIFE
基金
国家自然科学基金(31401978)
教育部中央高校基本科研业务费(2572017CA16)
关键词
青头潜鸭
分布
向海保护区
Baer's pochard
Distribution
Xianghai National Nature Reserve
