| 陕西蝗虫的生物多样性及其生态地理分布 |
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| 引用本文： | 李宏群,韩宗先,吴少斌,曹长雷,刘红芳.陕西蝗虫的生物多样性及其生态地理分布[J].贵州农业科学,2011(10). |
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| 作者姓名： | 李宏群 韩宗先 吴少斌 曹长雷 刘红芳 |
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| 作者单位： | 长江师范学院生命科学与技术学院; |
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| 基金项目： | 重庆市教委科学技术项目“人为干扰下三峡库区红腹锦鸡的栖息地利用”(KJ101310);重庆市教委教学改革项目“动物学野外实习改革与实践”(103156) |
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| 摘 要： | 为弄清陕西蝗虫的生物多样性及生态地理分布,采用G-F指数法,对近年陕西蝗虫的生物多样性及其分布进行了研究。结果表明:陕西目前已知蝗虫有3总科9科57属111种,秦巴山区的蝗虫分布占总种数的72.97%,渭河平原占40.54%,陕北高原占47.74%。秦巴山区单科种较多,而陕北蝗虫单科种较少,陕北高原和秦巴山区多样性指数与蝗虫的种类分布相反。
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| 关 键 词： | 生物多样性 蝗虫 G-F指数 陕西 |
Biodiversity and Eco-geographical Distribution of Locusts in Shaanxi Province |
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| LI Hong-qun,HAN Zong-xian,WU Shao-bin,CAO Chang-lei,LIU Hong-fang.Biodiversity and Eco-geographical Distribution of Locusts in Shaanxi Province[J].Guizhou Agricultural Sciences,2011(10). |
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| Authors: | LI Hong-qun HAN Zong-xian WU Shao-bin CAO Chang-lei LIU Hong-fang |
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| Institution: | LI Hong-qun,HAN Zong-xian,WU Shao-bin,CAO Chang-lei,LIU Hong-fang(College of Science and Technology,Yangtze Normal University,Fuling,Chongqing 408100,China) |
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| Abstract: | The biodiversity and eco-geographical distribution of locusts in Shaanxi Province in recent years were studied by G-F index method.The results showed that there were 111 locust species belonging to 57 genera,nine families and three total families in Shaanxi Province.72.97% of locusts distributed in Qinba mountainous region,40.54% in Weihe Plain,47.74% in North Shaanxi Plateau.The single species in single families were abundant in Qinba mountainous region,but rare in North Shaanxi Plateau.The biodiversity in... |
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| Keywords: | biodiversity locust G-F index Shaanxi |
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