IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
略论川西山地的自然垂直带
Alternative TitleTRIAL DISCUSSION ON THE VERTICAL NATURAL ZONE OF THE MOUNTAINS IN WEST SICHUAN
郑远昌; 高生淮
Corresponding Author郑远昌
1984
Source Publication山地研究
Volume2Issue:4Pages:237-244+291-292
Abstract川西山地是指四川盆地以西的高山和高原,包括阿坝藏族自治州、甘孜藏族自治州、凉山彝族自治州、渡口市,以及绵阳地区、成都市、雅安地区和乐山地区西部的山地。这片山地的面积约36万平方公里。 以往,对川西山地自然垂直带曾作了不同程度的研究。 近年来,我们对川西山地自然垂直带进行了较大范围的专题考察。现就概略论述一下川西山地自然垂直带的形成条件、主要类型、基本特征及变异规律。
Other Abstract The mountains in West Sichuan, including the alpine and plateau, are about 360 thousands squate kilometres.The vertical natural zone in mountains of West Sichuan has a great variety of types. It may be classified three types by its features into humid type, semi-humid type and dry-cold type.According to the texture features and characteristics of basic belt,the vertical natural zone may be classified into the subtropical humid type, middle subtropical damp type, the south subtropical altornating type, warm-temperate semi-humid type, frigid-temperate semi-humid type and subfrigid dry-cold type.The characteristics of vertical natural zone in this region are:1.The vertical natural zone changes from humid type to dry-cold type from east towards west. The texture of the vertical spectra is from complex to simple.2. The basic belt of the vertical natural zones changes from subtropical red earth zone of Pinus yunnanensis forest to subtropical yellow earth zone of evergreen-broableaff orest from south towards north.3. The characteristics of the vertical natural zones on the east or west slopes are different.4. The longitudinal and horizontal changes of vertical natural zones in S-N valley are similar.
Keyword垂直带 川西山地 带谱 山地黄壤 亚高山 阴暗针叶林 寒温带 高山草甸土 亚寒带 寒冻土
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5242
Collection成都山地所知识仓储(2009年以前)
Corresponding Author郑远昌
Recommended Citation
GB/T 7714
郑远昌,高生淮. 略论川西山地的自然垂直带[J]. 山地研究,1984,2(4):237-244+291-292.
APA 郑远昌,&高生淮.(1984).略论川西山地的自然垂直带.山地研究,2(4),237-244+291-292.
MLA 郑远昌,et al."略论川西山地的自然垂直带".山地研究 2.4(1984):237-244+291-292.
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