生态与农村环境学报 ›› 2020, Vol. 36 ›› Issue (5): 567-572.doi: 10.19741/j.issn.1673-4831.2019.0803

• 生物多样性观测专题:鸟类 • 上一篇    下一篇

上海绿地和农田生态系统陆生繁殖鸟类群落稳定性研究

李必成1, 王军馥1, 刘威2, 谢汉宾1, 张伟1, 马硕3, 杨刚1, 伊剑锋2   

  1. 1. 上海科技馆自然史研究中心, 上海 200127;
    2. 生态环境部南京环境科学研究所, 江苏 南京 210042;
    3. 华东师范大学生命科学学院, 上海 200241
  • 收稿日期:2019-10-12 发布日期:2020-05-23
  • 通讯作者: 杨刚, 伊剑锋 E-mail:yangg@sstm.org.cn;yijianfeng11@163.com
  • 作者简介:李必成(1980-),男,安徽桐城人,助理研究员,博士,主要研究方向为动物生态学。E-mail:lbch85@163.com
  • 基金资助:
    国家重点研发计划(2018YFC0507206);生态环境部生物多样性调查、观测和评估项目;国家自然科学基金(31601872);上海市科学技术委员会社会发展领域项目(18DZ1205003)

Analyzing Community Stability of Terrestrial Breeding Birds in Greenspaces and Agricultural Ecosystems in Shanghai

LI Bi-cheng1, WANG Jun-fu1, LIU Wei2, XIE Han-bin1, ZHANG Wei1, MA Shuo3, YANG Gang1, YI Jian-feng2   

  1. 1. Natural History Research Center, Shanghai Science and Technology Museum, Shanghai 200127, China;
    2. Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment, Nanjing 210042, China;
    3. School of Life Sciences, East China Normal University, Shanghai 200241, China
  • Received:2019-10-12 Published:2020-05-23

摘要: 超大型城市具有多样的城市化梯度,是研究人为干扰与生物多样性关系的典型"样地"。上海城市化进程形成了以绿地生态系统和农田生态系统为主的陆生鸟类群落格局,选择上海滨江、海湾和佘山3个典型森林公园以及崇明陈家镇、港西镇和庙镇3个典型农田样地,阐明人为干扰对陆生繁殖鸟类稳定性的影响。结果表明,2016-2018年上海绿地和农田陆生繁殖鸟类群落结构稳定,密度呈稳定增长趋势,上海绿地陆生繁殖鸟类种群密度显著低于农田区域。上海绿地和农田生态系统中9种鸟类集团呈现不同分布格局,繁殖鸟类群落变异性指数与人为干扰强度变化量呈显著正相关,杂食鸟类相比其他鸟类集团对人为干扰具有较高容忍度。通过改造城市公园局部生境和改变生产模式,可以有效增加鸟类多样性。

关键词: 繁殖鸟类, 集团, 密度, 群落稳定性, 上海

Abstract: Megacities (or metropolises) have diverse urbanization gradients, and are typical research sites to study the relationships between human disturbance and biodiversity. During the urbanization process in Shanghai, urban greenspaces and farmlands become the dominant ecosystems, altering terrestrial bird communities. This study selected three typical forest parks (Binjiang, Haiwan, and Sheshan) and three farmlands in Chongming (Chenjiazhen, Gangxizhen, and Miaozhen) as research sites to assess the effects of human disturbance on community stability of terrestrial breeding birds. The results show that the community structure of terrestrial breeding birds in greenspaces and farmlands in Shanghai was stable from 2016 to 2018. The density of breeding birds increased steadily during the study period. Greenspaces have significant lower density of terrestrial breeding birds than farmlands. Nine groups of bird guilds have different distribution patterns between greenspaces and agricultural ecosystems. Variability index of breeding bird communities is positively related to the intensity of human disturbance. Omnivorous birds are more tolerant of human disturbance than other guilds. Bird diversity could be increased effectively by improving local habitats of urban parks and changing production patterns.

Key words: breeding bird, guild, density, community stability, Shanghai

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