| 蔡音亭,王强,张颖,张奕彬,刘天悦,唐仕敏,马志军.2008.西天目山低山地区人工与自然生境夏季鸟类群落比较.动物学杂志,43(4):20-25. |
| 西天目山低山地区人工与自然生境夏季鸟类群落比较 |
| Bird Communities at Artificial and Natural Environment in Lower Mountain Regions of West Tianmu Mountain |
| 投稿时间：2007-12-10 修订日期：2008-05-03 |
| DOI： |
| 中文关键词: 鸟类群落 西天目山 生境 |
| 英文关键词:Bird community West Tianmushan Mountain Habitat |
| 基金项目:国家基础科学人才培养基金(复旦大学生物学基地/批准号J0630643) |
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| 中文摘要: |
| 为了研究西天目山低山地区人类活动对鸟类群落的影响,于2007年7月对该地区两种自然生境(常绿乔木林和灌丛)与两种人工生境(苗圃和公园)中鸟类的种类、数量及鸟类群落的相似性进行比较。结果表明,常绿乔木林与灌丛中的鸟类物种数最多,常绿乔木林中的鸟类密度显著高于灌丛中的鸟类密度。苗圃和公园中鸟类物种数及密度都显著低于常绿乔木林和灌丛。两种人工生境中鸟类群落相似性最高,广性分布物种是这两种生境中鸟类群落的主要组成部分,而狭性分布物种仅在常绿乔木林和灌丛中分布。以上结果表明,人类活动所造成的生境改变对鸟类多样性有不利影响。 |
| 英文摘要: |
| Bird surveys were conducted in July 2007 in four habitats,including even-green forests,shrubs,nursery and park,at lower mountain regions in West Tianmu Mountain.No significant difference in bird species richness was found between shrubs and evergreen forests,while bird density in evergreen forests was significantly higher than that in shrubs.Bird species richness and density in evergreen forests and shrubs were significantly higher than that in nursery and park.There was high similarity between bird communities in nursery and in park.Widely-distributed species was the main composition of the bird communities in nursery and park,while narrowly-distributed species was only recorded in even-green forests and shrubs.This suggests that habitat change caused by human activities has disadvantageous effect on bird community. |
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