摘要
2007年12月至2009年2月,采用样线法和样方法对鸡西矿区鸟类群落多样性进行了调查,共记录鸟类16目36科98种,占全国鸟类总数的8.24%,占黑龙江省鸟类总数的26.92%。其中国家I级保护鸟类1种、国家II级保护鸟类5种,分别占所调查鸟类总数的1.0%和5.1%;有留鸟17种、夏候鸟64种、冬候鸟4种、旅鸟12种、偶见鸟1种,分别占总数的17.3%、65.3%、4.1%、12.2%、1.0%;共记录古北种20种、东洋种32种、广布种46种,分别占总数的20.4%、32.7%和46.9%。对5种不同生境类型及12处不同矿区中鸟类群落的多样性指数、均匀性指数和相似性系数的分析结果表明:不同生境中鸟类群落多样性存在差异,其中针阔混交林中鸟类群落的物种数和多样性均最高,为鸡西矿区鸟类栖息地的主要类型,这与其植被类型丰富,能为鸟类提供较丰富的食物和隐蔽场所有关。
A survey on bird resources was conducted in Jixi Mining Area in Heilongjiang Province by the line-transect method and the sample plot method from December 2007 to February 2009. A total of 98 species belonging to 36 families of 16 orders were recorded,accounting for 8.24% of the total bird species recorded in China and 26.92% of the total in Heilongjiang Province. Among them,1 species is first-grade state protected bird （accounting for 1.0% of the total species）,5 species are second-grade state protected birds （5.1%）. There are 17 species of resident birds （17.3%）,64 species of summer migrants （65.3%）,four species of winter migrants （4.1%）,12 species of passing migrant （12.2%）,and one occasional species （1.0%）. Twenty species are Palaearctic birds（20.4%）,32 species are oriental birds （32.7%）,and 46 species are widespread birds （46.9%）. The analysis on bird diversity,homogeneity and similarity coefficient shows that bird diversities are different between five main habitats and 12 mining areas in the study area. Mixed conifer-broadleaf forest,the main habitat for birds in Jixi mining area,exhibits the highest number and diversity index of bird species due to its abundant vegetation types,which could provide ample food and shelter for birds.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2010年第5期131-135,共5页
Journal of Northeast Forestry University
基金
黑龙江省杰出青年科学基金(JC200709)资助
关键词
鸡西矿区
鸟类
多样性
生境
Jixi mining areas
Birds
Diversity
Habitats
