长株潭地区水资源调查分析

长株潭地区水资源状况统计分析及评价摘要：长株潭地区水资源含量较为丰富，但随着该地区工业水平的提升与经济发展的加快，各类用水不断增加，同时水资源利用也极不合理，导致水资源的供需关系日益紧张。与此同时，过量的工业用水也导致了水域污染严重，破坏生态环境等一系列问题。长株潭地区作为我国资源节约型和环境友好型社会建设的代表地区，一直秉承着可持续发展的观念，为我国推进新型城市化建设做出不可磨灭的贡献。同时，长株潭地区地处京广经济带，其工业化发展也影响着我国中东西经济互动和中西部地区快速崛起的进程。本文立足于长株潭地区水资源的状况进行统计分析，对长株潭地区自上世纪九十年代到2014年的降水量，用水量，水资源总量，地下水资源总量和水质安全现状，采用spss数据分析初步得出结论：

从20年的自然变化与人类经济活动两方面对长株潭地区进行了水资源供需变化的分析及预测，预测结果为：到2030年，长株潭地区地下水量进一步减少，降雨量基本不变，城市用水量会提高15%到20%，水资源供求比为1：1.42。同时根据水资源供需关系建立灰色系统GM（1,1）模型，对长株潭地区水质问题进行分析和预测。预测结果为：到2030年，在水资源75%利用率时，水资源安全度为-8。关键词：长株潭地区水资源水资源利用水资源保护与管理

Abstract：Changzhutan regional water content is relatively rich, but as the region's industrial level ascension and speeding up economic development, all kinds of water increases, at the same time also very reasonable, in the utilization of water resources supply and demand of water resources are becoming more and more nervous.At the same time, the excessive industrial water also led to the water pollution is serious, destroy the ecological environment and so on a series of problems.Changsha-zhuzhou-xiangtan area as the construction of a resource-conserving and environment-friendly society in our country on behalf of the region, has been uphold the concept of sustainable development, promoting the construction of new urbanization for our country to make an indelible contribution.At the same time, the changzhutan area located in the beijing-guangzhou economic belt and its industrialization development also affects our country economic interactions and the Midwest in the process of rapid rise.Based on the situation of water resources in changzhutan statistical analysis, the changzhutan area since the 1990 s to the 2014 years of precipitation, water use, water resources, groundwater resources and the present situation of water quality, and USES SPSS data analysis, a preliminary conclusion: From 20 years of both natural changes and human economic activities on the changzhutan area changes of supply and demand of

water resources analysis and forecast, forecast results as follows: by 2030, the changzhutan regional underground water, further reducing rainfall basically remain unchanged, city water consumption can be increased by 15% to 20%, water supply and demand ratio of 1:1. 42.At the same time, according to the water resources supply and demand to establish the grey system GM (1, 1) model, the changzhutan area water quality is analyzed and forecast.Predicted results as follows: by 2030, 75% in water resources utilization, water safety for - 8.

Keywords: changzhutan regional water resources protection and management of water resources utilization of water resources

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