Bird community structure in Zijinshan City Forest Park
By studying the biodiversity of bird species in urban forests,it is possible to better understand the interrelationships between birds and the environment,which can serve as a reference for the construction and restoration of urban green spaces.From August 2022 to April 2023,the sample line method was used to observe the bird diversity in the Zijinshan City Forest Park.A total of 78 bird species(11 orders,28 families)were recorded,with Passeriformes occupying the dominant position(80.72%)and resident birds being the main(70.5%).From the perspective of seasonal changes,the Shannon-Wiener index of birds varies from 2.95 to 3.27,the Simpson varies from 0.879 to 0.949,and the Pielou varies from 0.744 to 0.865.The similarity coefficient between winter and spring is the highest,with a total of 35 species.The overall seasonal variation of bird species in the Zijinshan City Forest Park is not significant.
NETL
NSTL
万方数据
