| 张卫红,钱周兴,陈德牛,郭云海.2009.天目山自然保护区不同生境陆生贝类多样性.动物学杂志,44(5):72-77. |
| 天目山自然保护区不同生境陆生贝类多样性 |
| Terrestrial Molluscs Diversity in Different Habitats at the Tianmu Mountain Nature Reserves in China |
| 投稿时间：2009-02-24 修订日期：2009-07-14 |
| DOI： |
| 中文关键词: 天目山 陆生软体动物 物种多样性 聚类分析 浙江省 |
| 英文关键词:Tianmu Mountain Terrestrial molluscs Malacodiversity Cluster analysis Zhejiang |
| 基金项目:浙江省自然科学基金项目(No.Y306624) |
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| 摘要点击次数: 2015 |
| 全文下载次数: 2314 |
| 中文摘要: |
| 对天目山自然保护区不同生境中的陆生软体动物物种进行了多样性研究。在9个样地中进行了定量调查和采集,共获得标本1034号,经鉴定为33种,隶属于12科21属。多样性分析表明,9个样地的物种丰富度指数dMA的取值范围在0.733～3.656之间,多样性指数H′的范围是0.779～2.409,均匀度JSW为0.562～0.909。9个样地间物种多样性没有明显的规律性,而表现出一定的随机性。聚类分析的结果亦表明9个样地间的聚类关系没有明显的规律性。 |
| 英文摘要: |
| The species composition and diversity of terrestrial molluscs in 9 different habitats of Tianmu Mountain in Zhejiang were reported in this paper.Approximately 1 034 specimens were collected,and 33 species and subspecies belonging to 12 families 21 genera were recognized.The result of diversity analysis showed that: the values of species richness indexes dMA of 9 habitats range from 0.733 to 3.656,species diversity indexes H′ range from 0.779 to 2.409,and evenness indexes JSW range from 0.562 to 0.909.Based on Jaccard similarity,the clustering dendrogram of 9 habitats was made.The results showed that no significant regularity of species diversity and cluster relationships of terrestrial molluscs among 9 habitats were found.The nine habitats are all near human places at low altitudes.The species composition and diversity of terrestrial molluscs in the 9 habitats are deeply affected by the disturbance of human activities. |
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