杭州市2010—2016年水足迹分析研究
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  • 英文篇名:Analysis of Water Footprint in Hangzhou in 2010—2016
  • 作者:郑亨 ; 杜海龙 ; 黄靖
  • 英文作者:ZHENG Heng;DU Hailong;HUANG Jing;Powerchina Huadong Engineering Corporation;The people's Government of Dong Shi Town;
  • 关键词:水足迹 ; 不确定性分析 ; 杭州
  • 英文关键词:water footprint;;uncertainty analysis;;Hangzhou
  • 中文刊名:RMZJ
  • 英文刊名:Pearl River
  • 机构:中国电建集团华东勘测设计研究院有限公司;湖北省宜昌市枝江市董市镇人民政府;
  • 出版日期:2019-05-21
  • 出版单位:人民珠江
  • 年:2019
  • 期:v.40;No.253
  • 语种:中文;
  • 页:RMZJ201905013
  • 页数:7
  • CN:05
  • ISSN:44-1037/TV
  • 分类号:73-79
摘要
以杭州市为研究对象,计算了2010—2016年杭州市水足迹,包括农业虚拟水消费量、工业虚拟水消费量、居民生活用水量、生态环境用水量、虚拟水贸易量五大部分,并进行了不确定性分析校正计算结果。结果表明2010—2016年杭州人均年水足迹逐步降低,单位产值水足迹稳步降低,2016年人均水足迹95%概念分布区间为816.33~873.53 m~3/(cap·a),在全国范围居于较低水平。表明杭州市快速城市化过程中,外来人口增多,水资源压力较大。单位产值水足迹下降至70.24 m~3/万元,表明杭州市的水资源利用率得到稳步提高,杭州市的发展策略得到较好的效果。
        taking Hangzhou as the research object, the water footprint of Hangzhou City from 2010 to 2016 was calculated, including agricultural virtual water consumption, industrial virtual water consumption, residential water consumption, ecological environment water consumption, and virtual water trade volume and the results of uncertainty analysis are corrected. The result shows that the water footprint per person in Hangzhou has decreased in 2010—2016 and the water footprint per unit of output has also decreased steadily.The result shows that the water footprint per person in Hangzhou in 2016 will be 816.33~873.53 m~3/(cap·a)after uncertainty analysis, which was at a low level nationwide. This shows that the population from outside is increasing and the water resources are under great pressure in the process of rapid urbanization of Hangzhou city. The water footprint per unit of output is 70.24 m~3/ten thousand yuan, which shows the high utilization of water resources in Hangzhou and the development strategy of Hangzhou has achieved good results.
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