基于公民科学数据分析环志水鸟迁徙连接——以广西北部湾沿海地区为例  

Analyzing the Migration Connection of Banded Waterbirds Based on Citizen Science Data: a Case Study of the Coastal Area of Beibu Gulf, Guangxi, Southern China

作　　者：易春凤 张卫 蒋爱伍[1] YI Chunfeng;ZHANG Wei;JIANG Aiwu(College of Forestry,Guangxi Key Laboratory of Forest Ecology and Conservation,Guangxi University,Nanning,530004,China;Society of Entrepreneurs and Ecology Foundation,Beijing,100012,China)

机构地区：[1]广西大学林学院,广西森林生态与保育重点实验室,南宁530004 [2]北京市企业家环保基金会,北京100012

出　　处：《野生动物学报》2023年第1期118-124,共7页CHINESE JOURNAL OF WILDLIFE

基　　金：国家自然科学基金面上项目(31870370)。

摘　　要：广西北部湾沿海地区为东亚—澳大利西亚候鸟迁徙通道上的重要迁徙停歇地。基于公民科学数据,分析广西北部湾沿海地区记录到的异地环志水鸟与其越冬地、繁殖地及其他停歇地的迁徙连接。结果表明:2020年1月—2021年12月,广西北部湾沿海地区记录到澳大利亚塔斯马尼亚州、俄罗斯楚科奇及中国江苏等11个地点环志的10种水鸟,共计38只,其中,记录到数量较多的种类有勺嘴鹬(Calidris pygmaea)、铁嘴沙鸻(Charadrius leschenaultii)和大凤头燕鸥(Thalasseus bergii);防城港是观察记录地中记录环志鸟种类和数量最高的地区,全球极危物种勺嘴鹬主要分布在北海西场,并与俄罗斯楚科奇存在60%的迁徙连接。在所有环志地点中,越冬地澳大利亚所观察环志鸟种类数和数量较高,其占比为40.0%和36.8%。通过这些数据,首次构建了广西北部湾地区的迁徙鸟类连接,为掌握该区域的鸟类迁徙路线提供了依据。The coastal area of Beibu Gulf of Guangxi is an important migratory stopover on the East Asian-Australasian Flyways. Based on the data from citizen science, this paper analyzed the migratory connections of off-site banded waterbirds, including their wintering, breeding, and other resting sites. Thirty-eight individuals of 10 waterbird species, which came from 11 locations, including Tasmania of Australia, Chukchi of Russia, and Jiangsu of China, were recorded in the coastal area of Beibu Gulf, Guangxi, southern China, from January 2020 to December 2021. Among them, the most abundant species were the spoon-billed sandpiper(Calidris pygmaea), greater sand plover(Charadrius leschenaultii), and great crested tern(Thalasseus bergii). The globally critically endangered spoon-billed sandpiper was mainly recorded in the coastal area of Xichang Town, Beihai City, and had 60% migratory connections with Chukchi, Russia. Most waterbirds were wintering in Australia, with individual and species number of 40. 0% and 36. 8% of all observed birds respectively.Based on these data, we first described the migration connection of waterbirds, which would help us to understand the migration pattern in Beibu Gulf.

关 键 词：环志水鸟 公民科学 迁徙连接 北部湾 

分 类 号：Q958.1[生物学—动物学]