| 引用本文： |
-
谭丽凤,刘代汉,张定亨,刘宏,吴善才,周天福.花坪自然保护区不同生境类型夏季鸟类多样性分析[J].广西科学,2008,15(1):75-79. [点击复制]
- TAN Li-feng,LIU Dai-han,ZHANG Ding-heng,LIU Hong,WU Shan-cai,ZHOU Tian-fu.Avian Diversity in Different Habitats at Huaping Nature Reserve during Summer[J].Guangxi Sciences,2008,15(1):75-79. [点击复制]
|
|
| |
|
|
| 本文已被：浏览 450次 下载 409次 |
码上扫一扫！ |
| 花坪自然保护区不同生境类型夏季鸟类多样性分析 |
|
谭丽凤1, 刘代汉1, 张定亨2, 刘宏2, 吴善才1, 周天福1
|
|
|
| (1.广西生态工程职业技术学院, 广西柳州 545004;2.花坪自然保护区管理局, 广西临桂 541100) |
|
| 摘要: |
| 2005年7~8月,采用样线法在广西花坪国家级自然保护区对原生林、次生林、农田-经济林三种生境类型的夏季鸟类群落进行调查,以Shannon-wiener指数、Pielou指数、优势度指数、G-F指数分析鸟类的多样性。结果共记录到鸟类66种,隶属7目29科。原生林的鸟类物种数、物种多样性及G-F指数最高,该群落的鸟类在物种和科属水平上拥有最高的多样性,但是个体数量较少。次生林的鸟类群落密度最高,但是数量集中在几种少数优势种上,多样性指数低。农田-经济林的Pielou指数最高,鸟类群落结构合理、分布均匀、多样性高。保持各类生境空间结构和分布格局,提高植物群落的复杂性,对鸟类多样性及其生存和繁衍有着重要影响。 |
| 关键词: 鸟类 群落 多样性指数 自然保护区 |
| DOI： |
| 投稿时间：2007-03-20修订日期：2007-09-18 |
| 基金项目:广西教育厅科研项目(200420)资助 |
|
| Avian Diversity in Different Habitats at Huaping Nature Reserve during Summer |
|
TAN Li-feng1, LIU Dai-han1, ZHANG Ding-heng2, LIU Hong2, WU Shan-cai1, ZHOU Tian-fu1
|
| (1.Guangxi Eco-engineering Vocational and Technical College, Liuzhou, Guangxi, 545004, China;2.Management Bureau of Huaping National Nature Reserve, Lingui, Guangxi, 541000, China) |
| Abstract: |
| July to August in 2005, we studied the Avian community structure in summer with transect lines methods in Huaping National Nature Reserve.According to the Shannon-wiener index, Pielou index, Dominance index and G-F index, we analyzed the avian diversity.Total of 66 species of birds belongs to 7 orders and 29 families were recorded.The number of species, species diversity and G-F index in the primary forest are the highest.The birds in that community has more species, families and genus, but the number is less.The avian density is the highest in the secondary forest, but the number aggregates several dominant species, diversity index is low.Farmland-economic forest has highest Pielou index, and the avian community structure will be reasonable, uniform and diverse.It is important for avian diversity, survival and multiplicity to protect spatial structure and distribution patterns, and to improve the complexity of plant community in various types of habitat. |
| Key words: avian community diversity index nature reserve |
|
|
|
|
|
