摘要
2005至2009年间,每年的4、5月和7、8月间对山西庞泉沟自然保护区河岸带的云杉林、针阔混交林、沙棘灌丛、柳树灌丛、河滩、农耕地、居民区等生境类型的鸟类群落结构进行调查,并观察记录河岸带鸟类的迁徙行为。调查共发现鸟类11目30科89种,其中,古北界51种(57.3%);东洋界12种(13.5%);广布种26种(29.2%);居留型分析显示,留鸟41种(46.1%),夏候鸟48种(53.9%);有国家一级重点保护动物3种,二级保护动物5种,省级保护动物7种,我国特产鸟类7种。本区候鸟的迁徙有一定的规律。对不同生境中鸟类群落间的多样性特征、物种间组成的复杂性进行计算和比较发现,不同生境存在显著差异,河岸带中针阔混交林生境中物种多样性指数较高。河岸带是庞泉沟保护区中的重要区域之一,在鸟类资源的保护过程中发挥着重要作用,建议进一步加强对河岸带鸟类群落的保护。
The present study was carried out in April、May、July and August of each year from 2005to 2009,and researches mainly focused on the difference of avian community composition in several different habitat types,including spruce wood,mixed forest,hippophae rhomboids scrubland,salix shrub,river floodplain,cropland,residential area,and the riparian zone of Pangquangou national reserve in Shanxi Province and the migration of the birds were observed and recorded.The investigation found 89species of birds which belonged to 11orders and 30families,including 51Palaearctic species(57.3%),12Oriental region species(13.5%),and 26Cosmopolitan species(29.2%).Residential type analysis indicated that there were 41resident birds(46.1%)and 48summer migrants(53.9%).Three species were national first-grade protected animals and five species were second-grade protected animals.Seven species were provincial level protected animals and seven species were Chinese endemic species.The certain migrant pattern was observed in the migrant birds of this region.The statistic analysis of the avian community diversity characteristics and the complexity of species composition in different habitats showed significant difference among those different areas.The species diversity index of mixed forest of riparian zone were higher than other areas.Since the riverland area was one of the key regions in Pangquangou reserve and played a vital role in bird resource protection,it was recommended that the protection of avian community in this region needs to be concerned properly.
出处
《山西农业大学学报（自然科学版）》
CAS
2013年第5期420-424,共5页
Journal of Shanxi Agricultural University(Natural Science Edition)
关键词
鸟类群落
结构组成
河岸带
庞泉沟保护区
迁徙
Avian community
Composition
Riparian zone
Pangquangou reserve
Migration
