IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
横断山北段环境对人口增长的限制
Alternative TitleThe Environment limit to Increase of Population in the North Hengduan Moutain
Language中文
柴宗新
Source Publication横断山研究文集
Editor高生淮,郑远昌编
Pages183-187
1989-06
Publisher四川科学技术出版社
Publication Place成都
Keyword自然环境 资源开发与保护 人口 横断山北段
Abstract

横断山段的主体部分,主要属甘孜、阿坝、凉山三州范围。土地面积占全省一半以上,而人口数仅占全省人口总数的5.97%,每平方公里约19人,西北部仅3~5人。
本文拟就横断山北段环境对人口增加的限制作一些讨论。

Other Abstract

The population distributes mainly in valley in North Hengduan Mountain. The environment limit to increase of population shows following.

Flat land is smaal in valley. Landslid, debris flow and eathquake distribute widely and occur frequently. Delivery of waste products of industry is difficult. Ecologe environment destroyes easily and dry valley area is incease continously. The arable land is small and the population is increase in this region, so the grain and vegetablr is not enough to meet the need of people by selfsufficiency.

ISBN7-5364-1410-2
Document Type专著章节文集论文
Identifierhttp://ir.imde.ac.cn/handle/131551/17432
Collection成都山地所知识仓储(2009年以前)
Affiliation中国科学院成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
柴宗新. 横断山北段环境对人口增长的限制. 横断山研究文集. 成都:四川科学技术出版社,1989:183-187.
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