【摘要】 在张掖黑河湿地国家级自然保护区,采用样点和样线调查法对国家I级保护动物黑鹳的种群分布和数量进行了监测研究,分析对比了不同季节、不同生境和区域的种群数量及分布状况,初步探讨了其生活习性、栖息环境、繁殖现状和迁徙规律.调查结果表明,繁殖期和秋迁期黑鹳的数量最多,种群主要分布在黑河湿地高台段;黑鹳偏好选择河流湿地和库塘湿地,高台天城湖水库、马尾湖水库、明塘湖水库、后头湖水库及黑河干流河漫滩是其主要的觅食地;在高台正义峡两侧山区悬崖发现黑鹳的营巢地.同时,针对影响黑鹳分布和迁徙的相关因素,提出了相应的保护管理对策.更多还原

【Abstract】 In 2018,the distribution and quantity of Ciconianigra population in ZhangyeHeihe Wetland National Nature Reserve was investigated by the methods of sample plot survey and the quadrat survey. According to comparing and analyzing the distribution and quantity of Black Stork(Ciconianigra)in different seasons,habitats and regions,we mainly discussedits habitat,living habit,breeding status and migration law. The result of the survey show that,most of the Ciconianigrawere found in breeding season and migration period in autumn and the populations mainly distributed in Gaotai part of Heihe Wetland;Ciconianigrapreferselects riverine wetland and lake wetland,such asTiancheng Lake,MaweiLake,Mingtang Lake,Houtou Lake and the floodplain of Heihe river;the region of Zhengyi canyons in Gaotai was one of the main breeding colony of Ciconianigra. Aim at these factors,protection and management measure were presented in this paper.更多还原