title: [Bird species diversity and related protection measures in urban park green spaces of Loudi City, Hunan Province of China].
abstract: Urban park green space is an important physical part of urban ecosystem, and also, the important habitat and carrier for birds and other animals. Rapid urbanization induces the great change in the spatial pattern of urban park green space, while the patched distribution of urban park green space has the habitat features similar to 'habitat islands', giving obvious effects on urban avian communities. In order to understand the bird species distribution and species diversity in Loudi City and to provide the basic information for the bird conservation, a line transect method and a quadrat sampling method were adopted to investigate the distribution pattern and species richness of the birds across seven urban parks in the Loudi City from November, 2010 to January, 2012. A total of 56 birds species belonging to 11 orders and 27 families were recorded, among which, there were 32, 12 and 12 species belonging to resident birds, summer migrant birds and winter migrant birds, accounting for 57.2%, 21.4% and 21.4%, respectively. As for the fauna, there were 27, 14, and 15 bird species belonging to oriental species, palaearctic species and widely distributed species, accounting for 48.2%, 25.0% and 26.8%, respectively. A total of 7 species belonging to the second class of the national key protected species were recorded, accounting for 12.5% of the total. The Shannon, Pielou and G-F indices of the bird communities in the urban parks in Loudi City were 1.49, 0.85 and 0.62, respectively. Zhushan Park had the highest species number (42), Shannon index (1.41), G index (3.46), F index (6.12) and G-F index (0.43), and Yueqin Hill Park had the highest Pielou index (0.92). The reasons of the poor bird species in Loudi City were analyzed, and some suggestions for preventing the birds were put forward.
authors.affiliation: Loudi Vocational and Technical College, Loudi 417000, Hunan, China. liyide198523@163.com
authors.forename: Yi-de
authors.initials: YD
authors.lastname: Li
authors.affiliation: Hunan Jiulong Group, Loudi 417000, Hunan, China.
authors.forename: Ping-yuan
authors.initials: PY
authors.lastname: Liu
authors.affiliation: Loudi Bureau of Forestry, Loudi 417000, Hunan, China.
authors.forename: Xun-sheng
authors.initials: XS
authors.lastname: Gong
authors.affiliation: Loudi Bureau of Forestry, Loudi 417000, Hunan, China.
authors.forename: Xiao-jun
authors.initials: XJ
authors.lastname: Xiao
mesh_terms: D000818:Animals; D044822:Biodiversity; D001717:Birds / Q000145:classification*; D002681:China; D002947:Cities; D003247:Conservation of Natural Resources / Q000379:methods*; D017753:Ecosystem; D011157:Population Dynamics