喀什噶尔河流域水资源约束下的城镇化模式研究
发布时间：2018-07-27 09:54
【摘要】：人类的生存与发展离不开水,同时,水也是不可再生的有限资源。水资源在农业、工业中起着举足轻重的作用,同时为城市的发展提供良好的资源,也为地球上所有生物的生存提供了物质条件。水是城市生存和发展的先决条件,占据了极为重要的地位和作用,对城市的经济发展和人口扩大起着决定作用。喀什噶尔河流域地处中国西北部,新疆塔里木盆地边缘。北部有天山,南部有喀喇昆仑山,西部为帕米尔高原,东部为塔里木盆地。该流域为温带大陆性气候,具有降水少、蒸发强的特点,此外日照时间较长、温度日较差大、冬短夏长以及生态环境脆弱也是该区域的突出特点。水资源的短缺加之不科学合理的利用,对当地生态环境造成严重破坏。经济发展与人口变多,使城市的水资源利用日渐紧迫。流域的社会、经济、生态的可持续发展,严重受到了水资源不足影响。文章通过水资源与城镇化相互作用关系的理论基础上,分析了喀什噶尔河流域城镇化发展的时空特征,构建了该流域城镇化水平综合评价的指标体系,分析结果显示喀什噶尔河流域城镇化水平综合得分最高的是喀什市,而流域内整体城镇化水平不高,高水平城镇个数较少,未来流域内城镇化水平有待提高。同时,在喀什噶尔河流域水资源现状分析的基础上,对城镇化与水资源的利用关系进行量化,建立了喀什噶尔河流域水资源承载力综合评价指标体系,通过量化分析以及指标客观赋权,得出水资源承载力水平综合评分。结果表明:喀什噶尔河流域各县市的水资源承载力综合水平都比较偏低,且出现下降的趋势,其空间差异比较明显。喀什噶尔河流域产业结构与用水结构是影响流域水资源承载力水平变化的动力因子,制约着水资源承载力的进一步发展,同时缓慢提升的用水效益和少量水利设施建设的投资,也为对水资源承载力水平提升产生影响。在分析流域城镇化水平、水资源承载力水平及其影响因子的基础上,研究了水资源对喀什噶尔河流域城镇规模、产业结构、空间结构的影响,选择合理的城镇化模式,以期实现水资源科学合理使用与城镇健康发展,提出了流域内未来城镇化发展应采取:节水防污型、产业结构的优化型、商贸枢纽型和生态型几种发展模式及相应的对策。
[Abstract]:Human survival and development can not be separated from water, at the same time, water is also a non-renewable limited resources. Water resources play an important role in agriculture and industry, and also provide good resources for the development of cities, and also provide material conditions for the survival of all living things on the earth. Water is a prerequisite for the survival and development of a city. It occupies an extremely important position and plays a decisive role in the economic development and population expansion of a city. Kashgar River Basin is located in northwest China, Xinjiang Tarim Basin margin. Tianshan Mountain in the north, Karakoram Mountain in the south, Pamir Plateau in the west and Tarim Basin in the east. The basin is a temperate continental climate, with the characteristics of less precipitation and strong evaporation. In addition, the long sunshine time, the large daily temperature range, the short winter and summer length and the fragile ecological environment are the prominent characteristics of the region. The shortage of water resources and unscientific and rational utilization have caused serious damage to the local ecological environment. Economic development and population become more and more, make the utilization of water resource of city day by day urgent. The sustainable development of society, economy and ecology in the river basin is seriously affected by the shortage of water resources. Based on the theory of the interaction between water resources and urbanization, this paper analyzes the space-time characteristics of urbanization development in the Kashgar River Basin, and constructs an index system for the comprehensive evaluation of urbanization level in the Kashgar River Basin. The results show that the comprehensive score of urbanization level in the Kashgar River basin is the highest, but the overall urbanization level is not high, the number of high level towns is small, and the urbanization level in the future will need to be improved. At the same time, on the basis of the analysis of the present situation of water resources in the Kashgar River Basin, the relationship between urbanization and the utilization of water resources is quantified, and the comprehensive evaluation index system of water resources carrying capacity in the Kashgar River Basin is established. Through quantitative analysis and objective weight of indicators, the comprehensive score of water resources carrying capacity level is obtained. The results show that the comprehensive level of water resources carrying capacity of all counties and cities in the Kashgar River basin is relatively low and has a downward trend, and the spatial difference is obvious. The industrial structure and water use structure of the Kashgar River Basin are the dynamic factors that affect the change of water resources carrying capacity level, which restrict the further development of water resources carrying capacity, and at the same time, slowly improve the water use efficiency and a small amount of investment in water conservancy facilities construction. It also affects the level of water resources carrying capacity. On the basis of analyzing the level of urbanization, carrying capacity of water resources and its influencing factors, this paper studies the influence of water resources on the scale, industrial structure and spatial structure of towns in the Kashgar River Basin, and chooses a reasonable urbanization model. In order to realize the scientific and rational use of water resources and the healthy development of cities and towns, this paper puts forward several development modes and corresponding countermeasures for the future development of urbanization in the river basin: water saving and pollution prevention, optimization of industrial structure, trade and trade hub and ecological type.
【学位授予单位】：新疆师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984;TV213.4
本文编号：2147458
[Abstract]:Human survival and development can not be separated from water, at the same time, water is also a non-renewable limited resources. Water resources play an important role in agriculture and industry, and also provide good resources for the development of cities, and also provide material conditions for the survival of all living things on the earth. Water is a prerequisite for the survival and development of a city. It occupies an extremely important position and plays a decisive role in the economic development and population expansion of a city. Kashgar River Basin is located in northwest China, Xinjiang Tarim Basin margin. Tianshan Mountain in the north, Karakoram Mountain in the south, Pamir Plateau in the west and Tarim Basin in the east. The basin is a temperate continental climate, with the characteristics of less precipitation and strong evaporation. In addition, the long sunshine time, the large daily temperature range, the short winter and summer length and the fragile ecological environment are the prominent characteristics of the region. The shortage of water resources and unscientific and rational utilization have caused serious damage to the local ecological environment. Economic development and population become more and more, make the utilization of water resource of city day by day urgent. The sustainable development of society, economy and ecology in the river basin is seriously affected by the shortage of water resources. Based on the theory of the interaction between water resources and urbanization, this paper analyzes the space-time characteristics of urbanization development in the Kashgar River Basin, and constructs an index system for the comprehensive evaluation of urbanization level in the Kashgar River Basin. The results show that the comprehensive score of urbanization level in the Kashgar River basin is the highest, but the overall urbanization level is not high, the number of high level towns is small, and the urbanization level in the future will need to be improved. At the same time, on the basis of the analysis of the present situation of water resources in the Kashgar River Basin, the relationship between urbanization and the utilization of water resources is quantified, and the comprehensive evaluation index system of water resources carrying capacity in the Kashgar River Basin is established. Through quantitative analysis and objective weight of indicators, the comprehensive score of water resources carrying capacity level is obtained. The results show that the comprehensive level of water resources carrying capacity of all counties and cities in the Kashgar River basin is relatively low and has a downward trend, and the spatial difference is obvious. The industrial structure and water use structure of the Kashgar River Basin are the dynamic factors that affect the change of water resources carrying capacity level, which restrict the further development of water resources carrying capacity, and at the same time, slowly improve the water use efficiency and a small amount of investment in water conservancy facilities construction. It also affects the level of water resources carrying capacity. On the basis of analyzing the level of urbanization, carrying capacity of water resources and its influencing factors, this paper studies the influence of water resources on the scale, industrial structure and spatial structure of towns in the Kashgar River Basin, and chooses a reasonable urbanization model. In order to realize the scientific and rational use of water resources and the healthy development of cities and towns, this paper puts forward several development modes and corresponding countermeasures for the future development of urbanization in the river basin: water saving and pollution prevention, optimization of industrial structure, trade and trade hub and ecological type.
【学位授予单位】：新疆师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU984;TV213.4
【参考文献】
相关期刊论文 前3条
1 董雯;刘志辉;;艾比湖流域水资源承载力综合评价[J];干旱区地理;2010年02期
2 于言哲;熊黑钢;;基于SD模型的新疆奇台县水资源的优化配置研究[J];干旱区资源与环境;2010年05期
3 张洋;对城市规模的再认识——兼论西部地区的城市化道路[J];软科学;2001年03期
相关硕士学位论文 前1条
1 邴启亮;基于水资源承载力的青岛市城市规模研究[D];西安建筑科技大学;2005年
，本文编号：2147458
本文链接：https://www.wllwen.com/kejilunwen/shuiwenshuili/2147458.html
