| 祁连山森林昆虫的多样性及保护利用 |
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| 引用本文： | 杨全生,汪有奎,袁虹,王零,倪白银.祁连山森林昆虫的多样性及保护利用[J].干旱区资源与环境,2008,22(12):168-173. |
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| 作者姓名： | 杨全生 汪有奎 袁虹 王零 倪白银 |
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| 作者单位： | 甘肃祁连山国家级自然保护区管理局，甘肃省张掖市林业调查规划队，甘肃省甘州区东大山自然保护区管理站 |
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| 摘 要： | 祁连山自然保护区已记录的森林昆虫16目175科1 609种,目数占世界昆虫33目的48.5%,占甘肃森林昆虫23目的69.6%;种数约占世界昆虫总种数的0.17%,约占中国昆虫总种数的3.15%,占甘肃森林昆虫种数的31.92%。记录世界范围仅在祁连山区分布昆虫20种,目前国内只在祁连山区有分布的鳞翅目昆虫118种。甘肃省内只在祁连山林区有分布的有366种,占甘肃省森林昆虫总数的7.5%,占祁连山保护区森林昆虫总数的22.7%。保护区分布有珍稀蝴蝶17种,其中凤蝶科2种,绢蝶科10种。分析了祁连山区昆虫生物多样性受威胁的状况和害虫发生原因,提出了昆虫多样性保护策略。
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| 关 键 词： | 祁连山 森林昆虫 生物多样性 |
Forest Insect Biodiversity Characters in QiLian Mountains Nature Reserve |
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| YANG Quan-sheng,WANG You-kui,YUAN Hong,WANG Ling,NI Zi-yin.Forest Insect Biodiversity Characters in QiLian Mountains Nature Reserve[J].Journal of Arid Land Resources and Environment,2008,22(12):168-173. |
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| Authors: | YANG Quan-sheng WANG You-kui YUAN Hong WANG Ling NI Zi-yin |
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| Institution: | YANG Quan-sheng1,WANG You-kui1,YUAN Hong2,WANG Ling1,NI Zi-yin3 |
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| Abstract: | 16 orders 175 families and 1 609 species forest insects were found in QiLian Mountains Nature Reserve,they are 48.5% among 33 orders insect in the world,69.6% among 23 orders in GanSu,0.17% among the total insect in the world,3.15% in China and 31.92% in GanSu.20 species only distribute in QiLian Mountains from the world and 118 lepidoptera species from China.There are 366 species only distribute in Qilian Mountains forest zone from Gansu,7.5% among the forest insect in Gansu and 22.7% in QiLian Mountains Nature Reserve.There are 17 rare species of butterfly in QiLian Mountains Nature Reserve,include 2 species of Papilionidae,10 species of Parnassiidae.The threaten situation of forest insect biodiversity and the cause of pest occurrence were analysed. |
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| Keywords: | Qilian Mountains forest insect biodiversity |
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