长株潭城市群水资源与经济发展要素的时空匹配
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摘要
水资源是影响社会经济发展、战略布局等城镇化重大措施实施的资源制约因素。文章以长株潭城市群2009—2015年水资源分布、水资源配置、经济社会发展等相关数据为基础,通过计算区域水资源与人口、土地面积、GDP等经济发展要素的基尼系数,对水资源分布、配置及其与经济发展要素匹配关系的演变规律进行研究。结果表明:长株潭城市群水资源分布和配置与人口、土地面积处于高度匹配状态,与GDP分布处于比较匹配状态;但在县域层面,水资源与经济要素的洛伦兹曲线反映出两者存在空间差异性的特点。通过计算研究区域水资源—经济发展要素的不平衡指数,进一步探讨了区域水资源分布、配置与经济发展要素在空间上的协调格局,揭示其主要的影响地区。在此基础上,提出了相应的措施建议,以期为协调研究区域水资源与经济的发展,优化调控水资源的配置提供参考。
Water resource is an important resource element directly related to socio-economic development and urbanization strategic layout. This paper, based on relevant data of socio-economic development and water distribution and allocation during the year of 2009-2015, calculates Gini coefficients of three economic development elements including population, land area and GDP in Changsha-Zhuzhou-Xiangtan urban agglomeration, and examines temporal evolution discipline of matching between water resource and economic development elements. The results indicate that the Gini coefficient of water resource distribution and allocation versus population and land area takes a low value and shows a high matching degree, the Gini coefficient of water resource distribution and allocation versus GDP shows a relatively match relation. However, at the county level, the Lorentz curve of water resources and economic elements reflects the spatial differences. By calculating the unbalanced index of water resources-economic development elements in the area, this study further explores the spatial coordination pattern of regional water resources distribution, allocation and economic development elements, and reveals the main influencing areas of the balance differences. On this basis, the corresponding measures and suggestions are put forward in order to provide reference for the coordinated development of regional economy, society and water resources and the optimization of water resources regulation.
Water resource is an important resource element directly related to socio-economic development and urbanization strategic layout. This paper, based on relevant data of socio-economic development and water distribution and allocation during the year of 2009-2015, calculates Gini coefficients of three economic development elements including population, land area and GDP in Changsha-Zhuzhou-Xiangtan urban agglomeration, and examines temporal evolution discipline of matching between water resource and economic development elements. The results indicate that the Gini coefficient of water resource distribution and allocation versus population and land area takes a low value and shows a high matching degree, the Gini coefficient of water resource distribution and allocation versus GDP shows a relatively match relation. However, at the county level, the Lorentz curve of water resources and economic elements reflects the spatial differences. By calculating the unbalanced index of water resources-economic development elements in the area, this study further explores the spatial coordination pattern of regional water resources distribution, allocation and economic development elements, and reveals the main influencing areas of the balance differences. On this basis, the corresponding measures and suggestions are put forward in order to provide reference for the coordinated development of regional economy, society and water resources and the optimization of water resources regulation.
引文
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[14]李焕,黄贤金,金雨泽,等.长江经济带水资源人口承载力研究[J].经济地理,2017,37(1):181-186.
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[18]杨雪梅,石培基,董翰蓉,等.水资源约束下的干旱内陆河流域城市适度规模研究[J].经济地理,2011,31(12):2 039-2 045.
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[21]张吉辉,李健,唐燕.中国水资源与经济发展要素的时空匹配分析[J].资源科学,2012,34(8):1 546-1 555.
[22]王媛,牛志广,王伟.基尼系数法在水污染物总量区域分配中的应用[J].中国人口·资源与环境,2008,18(3):177-180.
[23]肖伟华,秦大庸,李玮,等.基于基尼系数的湖泊流域分区水污染物总量分配[J].环境科学学报,2009,29(8):1 765-1 771.
[24]高进云,张安录,杨钢桥.湖北省城镇化地域差异的实证研究[J].中国人口·资源与环境,2006,16(4):107-112.
[2]马海良,徐佳,王普查.中国城镇化进程中的水资源利用研究[J].资源科学,2014,36(2):334-341.
[3] Ruth Meinzen Dick,Paul P. Urbanization and intersectoral competition for water[J]. Urbanization and Water,2001,32(6):27-51.
[4] Patricia Gober. Desert urbanization and the challenges of water sustainability[J]. Current Opinion in Environmental Sustainabil‐ity,2010,2(3):144-150.
[5] Maria B,Arjen Y H,Katrin R et al. The economic impact of restricted water supply:A computable general equilibrium analysis[J].Water Research,2007,41:1 799-1 813.
[6] Biswas,Asit K. The Global water crisis-water for a thirsty urban world[J]. Brown Journal of World Affairs,2010,17(1):147-166.
[7] Sen Gupta A,S. Jain,J. Kim. Past climate,future perspective:An exploratory analysis using climate proxies and drought risk assessment to inform water resources management and policy in Maine,USA[J]. Journal of Environmental Management,2011,92(3):941-947.
[8]王文科,王钊,孔金玲,等.关中地区水资源分布特点与合理开发利用模式[J].自然资源学报,2001,16(6):499-504.
[9]荆继红,孙继朝,韩双平,等.西北地区地下水资源分布及开发利用状况[J].南水北调与水利科技,2007,5(5):54-56.
[10]于建营,杨志霞.河北省土壤水资源分布特征分析[J].南水北调与水利科技,2010,8(4):99-102.
[11]夏朋,倪晋仁.流域水权初始分配机制中的节水激励[J].中国人口·资源与环境,2008,18(3):206-210.
[12]聂春霞,孙慧,闫海龙,等.新疆艾比湖流域经济社会水资源配置研究[J].经济地理,2014,34(1):156-160.
[13]刘昌明,王红瑞.浅析水资源与人口、经济和社会环境的关系[J].自然资源学报,2003,18(5):635-645.
[14]李焕,黄贤金,金雨泽,等.长江经济带水资源人口承载力研究[J].经济地理,2017,37(1):181-186.
[15]顾康康,刘景双,陈昕.辽中地区矿业城市水资源供需平衡动态分析[J].地理学报,2008,63(5):473-481.
[16]封志明,刘登伟.京津冀地区水资源供需平衡及其水资源承载力[J].自然资源学报,2006,21(5):689-699.
[17]段春青,刘昌明,陈晓楠,等.区域水资源承载力概念及研究方法的探讨[J].地理学报,2010,65(1):82-90.
[18]杨雪梅,石培基,董翰蓉,等.水资源约束下的干旱内陆河流域城市适度规模研究[J].经济地理,2011,31(12):2 039-2 045.
[19]陈守煜.区域水资源可持续利用评价理论模型与方法[J].中国工程科学,2001,3(2):33-38.
[20]刘洁,谢丽芳,杨国英,等.丰水区城镇化进程与水资源利用的关系以江苏省为例[J].水土保持通报,2016,36(3):193-199.
[21]张吉辉,李健,唐燕.中国水资源与经济发展要素的时空匹配分析[J].资源科学,2012,34(8):1 546-1 555.
[22]王媛,牛志广,王伟.基尼系数法在水污染物总量区域分配中的应用[J].中国人口·资源与环境,2008,18(3):177-180.
[23]肖伟华,秦大庸,李玮,等.基于基尼系数的湖泊流域分区水污染物总量分配[J].环境科学学报,2009,29(8):1 765-1 771.
[24]高进云,张安录,杨钢桥.湖北省城镇化地域差异的实证研究[J].中国人口·资源与环境,2006,16(4):107-112.
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