IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
蒋家沟流域的森林植被与泥石流
Alternative TitleVEGETATION DESTRUCTION AND DEBRIS FLOW DISASTERS IN THE JIANGJIA RAVINE
张有富
Corresponding Author张有富
1987
Source Publication山地研究
Volume5Issue:4Pages:213-217
Abstract蒋家沟流域最高海拔为3269米,最低海拔为1078米,相对高差达2191米。生物气候带的垂直差异,使植被类型和种类组成也具有明显的垂直分异性,由谷地到分水岭可分为三带,即依次为稀树草原带、针阔叶混交林带和灌丛草甸带。
在流域泥石流治理中,需要因地制宜、因害设防、生物措施和工程措施相结合的综合治理。
Other Abstract The unceasonable economic activities of human (construct thehighway, dig irrigation ditches,exploit mine and discard slay,etc.)seriously distroyed the forest so as to break the slope stabilization.Owing to population growth, slope reclamation and overgrazing, ecology of the basin lose the balance and the debris flow disaster is getting more and more serious.In the Jiangjia Basin,area of uncovered land and collapse landslide is 17.9% of total area of the basin. Here, the debris flows occur more than ten times every year, thus bring about seriour harming to the industrial and agricultural production and the traffic.Because of the comprehensive preventation of the Jiangjia Ravine the debris flow disasters will be greatly weaken during 5-10 years. 
Keyword蒋家沟流域 泥石流 森林植被 小江流域 裸露地 灌木 滇青冈 崩塌滑坡 稀树草原 坚实度
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/7156
Collection成都山地所知识仓储(2009年以前)
Corresponding Author张有富
Recommended Citation
GB/T 7714
张有富. 蒋家沟流域的森林植被与泥石流[J]. 山地研究,1987,5(4):213-217.
APA 张有富.(1987).蒋家沟流域的森林植被与泥石流.山地研究,5(4),213-217.
MLA 张有富."蒋家沟流域的森林植被与泥石流".山地研究 5.4(1987):213-217.
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