干旱区生态环境知识资源中心(Arid): 基于水资源承载量的新疆分区域人口压力分析

Arid

	基于水资源承载量的新疆分区域人口压力分析
其他题名	Analysis on the Population Pressure Based on the Research on Carrying Pressure of Water Resources in Different Districts of Xinjiang
	童玉芬
来源期刊	中国人口·资源与环境
ISSN	1002-2104
出版年	2006
卷号	16 期号:5 页码:78-82
中文摘要	新疆是典型的内陆干旱半干旱地区.全面了解新疆各区域水资源对人口的承载力以及实际存在的人口压力状况,对于深刻认识干旱区人口与环境的关系,制定有针对性的分区域可持续发展战略和决策,有着重要的意义.本文通过定性和定量的研究,对新疆不同区域的水资源人口承载密度指数以及人口承载压力指数进行了计算和区域对比分析,得到了一些基本结论:①不能一概而论机械照搬联合国关于干旱区和半干旱区人口密度的临界标准,各地应该有适合当时资源环境条件和经济技术水平的人口承载密度标准,而且这些标准是动态的而非静态的.②新疆当前平均的水资源人口承载密度是11人左右,大于联合国制定的干旱区人口密度临界标准,但小于半干旱区临界值.整个北疆的人口承载标准是23～26人/km2,南疆的人口承载密度介于7.3～8人/km2之间,各个地州之间也有较大差异.③目前新疆总体上看已经略微超载,人口对水资源和生态环境的压力比较大.而人口压力最大的地区在南疆塔里木盆地以南三个地州,人口严重超载.④从干旱区生态环境的保护利用来说,必须对生态用水予以充分考虑,才能在承载量研究中兼顾资源与环境对人口的双重约束.
英文摘要	Xinjiang is a typical inland arid area .To learn the population carrying capacity and population pressure in different areas in Xinjiang enable us to understand deeply the relationship between population and environment in the arid area, and it provides important references for us to make sustainable development strategy in different areas. This article analyzed the carrying capacity density and actual population pressure in different areas in Xinjiang through qualitative and quantitative methods, and some basic conclusions were made： ① We cannot adopt by rote the standard of population density in arid and sem-arid areas from United Nations, actually indifferent areas have their own and different standards, and the standards will be dynamic, not static; ②The water resource carrying capacity of whole Xinjiang is 11 person per square kilometer , and in north part of Xinjiang this index is 23 ～ 26 persons per square kilometers, the index in south part of Xinjiang is 7.3 ～ 8 persons per square kilometer.③ The population pressure on carrying capacity has overloaded the critical standard in Xinjiang, especially in the three areas in south part of Xinjiang. Their population pressures are badly overloaded now. ④The ecological water use must be considered in the water assignment when we calculate the carrying capacity in order to consider beth the limitations of water resource and environment.
中文关键词	新疆 ; 水资源承载量 ; 人口压力
英文关键词	Xinjiang carrying capacity population pressure
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Sociology ; Environmental Sciences & Ecology
WOS研究方向	Sociology ; Environmental Sciences & Ecology
CSCD记录号	CSCD:2440279
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/220412
作者单位	童玉芬, 首都经济贸易大学劳动经济学院, 北京 100026, 中国.
推荐引用方式 GB/T 7714	童玉芬. 基于水资源承载量的新疆分区域人口压力分析[J],2006,16(5):78-82.
APA	童玉芬.(2006).基于水资源承载量的新疆分区域人口压力分析.中国人口·资源与环境,16(5),78-82.
MLA	童玉芬."基于水资源承载量的新疆分区域人口压力分析".中国人口·资源与环境 16.5(2006):78-82.

条目包含的文件
条目无相关文件。

个性服务

谷歌学术

百度学术

必应学术

相关权益政策

收藏/分享