| 陈军林,周立志,许仁鑫,韩德民,刘彬,曹玲亮,王勋,薛委委.2010.巢湖湖岸带鸟类多样性的初步研究.动物学杂志,45(3):139-147. |
| 巢湖湖岸带鸟类多样性的初步研究 |
| A Preliminary Study on Bird Diversity in Shore Habitats of Chaohu Lake |
| 投稿时间：2009-11-20 修订日期：2010-02-08 |
| DOI： |
| 中文关键词: 鸟类多样性 鸟类群落 季节变化 生态分布 巢湖 |
| 英文关键词:Bird diversity Avian community Seasonal shift Ecological distribution Chaohu Lake |
| 基金项目:安徽省教育厅重点科研项目(No.KJ2009A179);安徽大学科研基金项目,安徽大学人才队伍建设项目 |
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| 中文摘要: |
| 2008年2月、7月、11月到2009年7月,采用路线调查和定点观察相结合的方法对巢湖沿岸及湖滨带不同生境的鸟类种类及数量进行了调查。记录到鸟类15目33科103种,其中属于国家Ⅱ级重点保护的鸟类3种,安徽省地方重点保护鸟类33种。季节型中,留鸟33种,夏候鸟37种,冬候鸟27种,旅鸟9种。繁殖鸟类的地理型中,古北界种23种,占33.3%;东洋界种30种,占43.5%;两界广布种16种,占23.2%。水鸟33种,近湖岸500m以内水面游禽有10种。优势种5种,广布性种15种。在湖岸5类生境中,树林、灌丛和抛荒地鸟类多样性指数最高,湖滨及浅滩鸟类多样性指数最低。湖泊污染和盲目开发导致鸟类栖息地破坏和丧失,影响鸟类多样性,因此应加强湖泊污染治理,恢复沿岸滩涂及其植被,维持巢湖丰富的鸟类多样性。 |
| 英文摘要: |
| We surveyed the birds by line transects and point counts methods in the lakeside and shore habitats in Chaohu Lake in February,July 2008 and from November 2008 to July 2009. A total of 103 bird species belonging to 33 families,15 orders were counted,of those 3 species are in national grade two protection list and 33 species in Anhui provincial protection list. These birds included 33 residents,37 summer,27 winter and 9 passing migrants. With respect to the breeding birds,23,30 and 16 species accounting for 33. 3% ,43. 5% and 23. 2% of the total species are Palaearctic,Oriental and cosmopolitan species respectively. There were 33 waterbirds found in the offshore areas within 500 meters,of those only 10 species were swimming birds. Only 5 birds were dominant and 15 birds widely distributed in the lake areas. Among five shore habitats,the bosket and abandon field habitat held the high diversity indices,and the shore habitats had the lowest diversity indices. The lake habitat degradation resulted from pollution and indiscriminately exploitation and then had great impacts on bird diversity. So some vigorous efforts should be made to control the lake pollution and restore the wetland habitats so as to encourage the rich bird biodiversity in Chaohu Lake ecosystem. |
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