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本文通过大量的基础数据调研,获取了浙江省上虞市水资源现状及饮用水水源地水质现状的第一手资料,对当地的水资源空间分布现状及水资源平衡进行了科学分析,并结合当地的社会经济发展趋势及城市发展中的用水需求增长趋势,提出了科学合理的水源地建设与保护建议。自2009年6月起,对汤浦水库、四明湖水库、隐潭溪、下管溪、总干渠等5个水源地进行了长期连续监测,为进一步保护优质水源地,城乡统筹一体化供水系统的建设提供科学依据。监测结果表明,作为重要备用水源地的总干渠目前呈现有机微污染特征,需要加强水源保护区内的环境管理,尽快设立水源保护区,确定合理的入河污染物的源头削减任务,以确保2010年前达到水功能区的水质目标。 相似文献
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The 11 th Five Year Plan has divided national functional zones in the basic unit of county-level administrative region. Af- ter implementation of national Major Function-oriented Zones (MFOZ) at prefec... 相似文献
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Abstract The 11th Five Year Plan has divided national functional zones in the basic unit of county-level administrative region. After implementation of national Major Function-oriented Zones (MFOZ) at prefecture and county levels, the spatial development sequence must be specified, development intensity must be limited, oriented zones must be designated and “red line” areas of spatial governance must be defined. In view of the above, choosing a typical county area and exploring its functional zoning after orienting its major functions will supply reference for carrying out the national spatial planning in the 12th Five Year Period, and it will also provide experience for the study of function regionalization which is the theme of MFOZ in the present academic circles. In this paper, the authors take Shangyu County as an example to study the general principles, train of thought of county-level functional regionalization in development-optimized areas, and to explore its reasonable functional zoning plan. Consequently, the authors present five principles and suggest a function-oriented zoning plan with 2 levels and 4 types. 相似文献
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