北京市云蒙山自然保护区北部区域鸟类多样性监测  

Bird diversity monitoring in Northern region of Yunmengshan nature reserve,Beijing

作　　者：高娜 赵建喜 张鑫 尹岳琦 滕扬 GAO Na;ZHAO Jian-xi;ZHANG Xin;YIN Yue-qi;TENG Yang(Beijing Miyun District Bailongtan Forest Farm,Beijing 101500,China;Beijing Miyun District Yunmengshan Forest Farm,Beijing 101500,China;Beijing Forestry University,Beijing 100083,China;Institute of Zoology,Chinese Academy of Sciences,Beijing 100000,China)

机构地区：[1]北京市密云区白龙潭林场,北京101500 [2]北京市密云区云蒙山林场,北京101500 [3]北京林业大学,北京100083 [4]中国科学院动物研究所,北京100000

出　　处：《环境生态学》2023年第9期49-52,共4页Environmental Ecology

基　　金：北京市自然科学基金项目(6192019)资助。

摘　　要：鸟类对环境条件与气候变化的响应较为敏感,开展鸟类多样性监测对于理解气候变化背景下生物多样性动态具有现实意义。基于以往调查,2019年通过样线法和红外相机法,对北京市云蒙山自然保护区具有代表性的北部区域鸟类多样性开展调查,了解10年间鸟类物种变化。调查记录到鸟类16目43科157种,占北京市野生鸟类(493种)的31.8%;在区系组成上,古北界成分占比最大(109种);本区有5种国家一级重点保护鸟类,29种国家二级重点保护鸟类,北京市重点保护鸟类54种;与2010年第一次科学考察对比(169种),鸟类物种组成出现变化,其中未见物种52种,新增加物种40种,鸟类居留型存在变化,新增东洋界起源繁殖种类;结合密云区近10年气温升高的趋势,鸟类组成可能在一定程度上受此影响。研究结果为后续进一步开展鸟类多样性监测提供了阶段性参考信息,有助于深入理解生物多样性长期动态及其影响因素,并为提升本区鸟类物种保护成效提供科学依据。Wild birds respond quickly to the changing living environment,conducting birds diversity monitoring is an important approach and having practical value in understanding the biodiversity dynamic under the background of climate change.Based on accumulated data,this study selected the representative area,aiming at revealing the variations in species component after 10 years,conducted a field survey on bird diversity by line transects and camera trapping in northern part of Beijing Yunmengshan nature reserve in 2019.The results recorded 157 bird species that belong to 43 families and 16 orders,the species ratio took 31.8%of wild birds(493 species)in Beijing.The Palaearctic realm species(109 species)took the highest ratio in avian fauna.There were 5 bird species listed in the first grade national key protection and 29 species in the second grade key protection.In addition,there were 54 species listed in the Beijing municipal key protection.Comparing to the species of 169 birds in the first field survey in 2010,this study recorded less species diversity with 52 birds been not recorded.However,this study also recorded 40 new species,combining with the recent ten years rising air temperature in Miyun district,the variation of residential status and new breeding species from Oriental realm may indicate an influence of climate warming.This study result provides a periodical information in bird diversity monitoring that is valuable in revealing long term biodiversity dynamic and its influence factors.It also supplies a baseline data in bird conservation in the nature reserve.

关 键 词：多样性监测 鸟类 冬候鸟 居留型变化 

分 类 号：Q958[生物学—动物学]