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摘要: 昆虫生物多样性是森林生态系统健康的重要指标之一。对浙江省3个自然保护区(天目山国家级自然保护区、龙王山国家级自然保护区和百山祖国家级自然保护区)的昆虫群落多样性进行了系统研究,通过分析昆虫群落多样性指数、均匀度、优势度与丰富度等指标对不同地区的森林环境健康状况进行了评价。结果表明:天目山国家级自然保护区的昆虫丰富度指数变幅较大,Shannon-Weiner指数H和Simpsons指数D反映的情况基本一致,反映出天目山国家级自然保护区的昆虫群落结构相对较为合理,稳定性较强,其生态环境质量明显优于龙王山国家级自然保护区和百山祖国家级自然保护区。表3参23Abstract: Insect biodiversity is an important indicator of forest ecosystem health. A systematic study of insect community diversity in three nature reserves of Zhejiang Province:Mount Tianmu,Mount Longwang,and Mount Baishanzu,was conducted using insect diversity(Shannon-Weiner H and Simpsons D),evenness,dominance, and richness indices to evaluate different areas of forest environmental health. Results showed that the insect richness index of Mount Tianmu was greatest. Shannon-Weiner H and Simpsons D indices reflected the same situation. The insect community structure of Mount Tianmushan was more reasonable and stable supported by the all indices. So,the eco-environmental quality of Mount Tianmu was much better than Mount Longwang and Mount Baishanzu.[Ch,3 tab. 23 ref.]
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Key words:
- forest ecology /
- insect communities /
- diversity /
- forest health /
- forest evaluation /
- Zhejiang Province /
- nature reserves
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链接本文:
https://zlxb.zafu.edu.cn/article/doi/10.11833/j.issn.2095-0756.2013.05.013
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