上海市城乡梯度上林地鸟类群落结构及多样性研究
Community Structure and Diversity Analysis of Forest Land Birds on Urban-Rural Gradients in Shanghai
张文文1
作者信息
- 1. 上海市林业总站,上海 200072;国家林业和草原局上海城市森林生态系统国家定位观测研究站,上海 200240
- 折叠
摘要
利用样线法对上海中心城区、近郊和远郊的10 个典型林地生境开展了 2019-2020 年繁殖季和越冬季林地鸟类多样性调查.共记录到鸟类 82 种 5 423 只,隶属 14 目 36 科.雀形目鸟类种类最多,占总物种丰富度的70%,在上海城市鸟类群落种类组成及数量中占主要地位,其中麻雀和白头鹎为优势种.上海城乡梯度上鸟类组成在种类上表现为近郊>远郊>中心城区,在数量上表现为随城市化程度降低而递增,鸟密度变化表现为随城市化程度降低而降低.
Abstract
The survey on bird diversity during the breeding and wintering seasons was conducted in 10 typical forest land habitats of the central,suburban and exurban Shanghai from 2019 to 2020 by using the transect method.A total of 5423 birds belonging to 82 species,36 families and 14 orders were recorded.Passeriformes had the largest number of bird species,accounting for 70%of the total species richness,and played a major role in the composition and number of bird communities in Shanghai.Among them,Passer montanus and Pycnonotus sinensis were the dominant species.The composition of bird species showed sub-urban>exurban>central areas on the urban-rural gradient in Shanghai,and the number of birds increased with the decrease of urbanization while the density of birds decreased with the decrease of urbanization.
关键词
鸟类群落结构/鸟类多样性/鸟类优势度/优势种/鸟密度/上海Key words
bird community structure/bird diversity/bird dominance/dominant species/bird density/Shanghai引用本文复制引用
基金项目
上海市林业总站青年研究项目(LYQK1902)
上海市绿化和市容管理科学技术项目(G231208)
出版年
2024
NETL
NSTL
万方数据