| 琅琊山国家森林公园蝶类多样性 |
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| 引用本文： | 诸立新,吴孝兵.琅琊山国家森林公园蝶类多样性[J].昆虫知识,2006,43(2):232-235,225. |
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| 作者姓名： | 诸立新 吴孝兵 |
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| 作者单位： | 1. 安徽师范大学生命科学院,芜湖,241000;滁州学院生物系,滁州,239012
2. 滁州学院生物系,滁州,239012 |
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| 基金项目： | 安徽省教育厅自然科学基金;安徽省高校生物环境与生态安全省级重点实验室基金 |
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| 摘 要： | 报道了安徽滁州市琅琊山国家森林公园蝶类多样性的研究结果,共采集了蝴蝶4454只,隶属8科、40属、57种。应用Margalef物种丰富度模型及Shannon-Wiener生物多样性指数分析了该地蝶类物种的丰富度及多样性。蝴蝶物种丰富度由大到小为森林林地(7.2747)>山缘农田(5.3499)>裸岩(3.3008),物种多样性指数由大到小为森林林地(3.3081)>裸岩(2.4628)>山缘农田(2.0009);结果表明琅琊山蝶类物种较为丰富,多样性指数说明琅琊山的生态环境良好。
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| 关 键 词： | 蝶类 物种多样性 物种丰富度 |
| 收稿时间： | 2005-04-05 |
| 修稿时间： | 2005-04-052005-05-13 |
Species diversity of butterflies in Langyashan National Forest Park |
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| ZHU Li-Xin,WU Xiao-Bing.Species diversity of butterflies in Langyashan National Forest Park[J].Entomological Knowledge,2006,43(2):232-235,225. |
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| Authors: | ZHU Li-Xin WU Xiao-Bing |
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| Institution: | 1. Department Biology, Chuzhou College, Chuzhou 239012, China; 2. College of Life Science, Anhui Normal University, Wuhu 241000, China |
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| Abstract: | The paper reported the species diversity of butterflies of Mt. Langyashan, Chuzhou, Anhui. A total of 4?454 specimens were collected and 57 species of 40 genera belonging to six families were identified. Species abundance and species diversity were analyzed by using Margalef species abundance model and Shannon-Wiener biodiversity index. Species abundance index decreased in the following order: forest (7.274?7), hilly cultivated land (5.349?9), and bare rock (3.300?8). On the other hand, the species diversity index decreased in a different sequence: forest (3.308?1), bare rock (2.462?8), and hilly cultivated land (2.000?9). The results indicated that the species are abundant and the ecosystem of Langyashan mountain is relatively intact. |
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| Keywords: | butterfly species diversity species abundance |
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