| 青甘边区黑河流域森林植被带及其昆虫区系的组成 |
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| 引用本文： | 傅辉恩,张友.青甘边区黑河流域森林植被带及其昆虫区系的组成[J].生态学杂志,1992,11(6):29-33. |
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| 作者姓名： | 傅辉恩 张友 |
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| 作者单位： | 甘肃省张掖祁连山水源林研究所，甘肃省森林病虫害防治检疫站，中国科学院动物研究所 734000，兰州 730030，北京 100080 |
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| 摘 要： | 黑河发源于青海、甘肃交界的祁连山区,是甘肃河西走廊最大的内陆河水系之一,水源丰富,流量稳定,这不仅取决于祁连山区大气降水和冰川融水,更重要的是与上游森林植被密不可分。但是,由于森林害虫猖獗成灾,严重威胁着这一地域森林的生存。近几年我们在森林昆虫普查的基础上,对黑河流域森林昆虫
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| 关 键 词： | 森林植被 昆虫区系 |
Compositions of Forest Vegetation and Insect Fauna in Heihe River Basin Covering Border Area of Qinghai and Gansu Provinces. |
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| Fu Huien.Compositions of Forest Vegetation and Insect Fauna in Heihe River Basin Covering Border Area of Qinghai and Gansu Provinces.[J].Chinese Journal of Ecology,1992,11(6):29-33. |
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| Authors: | Fu Huien |
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| Abstract: | The vegetations in Heihe River basin are divided into five zones:grassland desert zone, mountain grassland zone,mountain forest grassland zone,subalpine scrubby grassland zone and sparse alpine subcryophyte zone.Forest insects in this basin belong to 136 species,50 families and 6 orders.Occurrence features of main forest insect pests and their rampant causes are analyzed and measures for their control are put forward. |
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| Keywords: | forest vegetation insect fauna Heihe River basin |
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