Assessment and Prediction of Regional Water Carrying Capacity Based on Water Resource Ecological Footprint Methodology:A Case Study in Beijing City, China

摘要：

　　This study took Beijing city of China for an example to assess the water resource carrying capacity in Beijing during 1990-2010 and predict the water resource carrying capacity in the year of 2015 and 2020.Ecological footprint was conducted to evaluate the water resource including agricultural, industry, domestic, and environmental water consumptions.The results indicated that the domestic and environmental water resource ecological footprint showed increasing trend, whereas agricultural and industrial water resource ecological footprint showed decreasing trend.The total water resource ecological footprint increased from 6.5×106 hm2 in 2011 to 6.8×106 hm2 in 2015 and 9.1×106 hm2 in 2020, respectively.Even taking the South-to North water transfer project, the water supply still not meet the serious water demand in Beijing with 10×l08 hm3 of water shortage in 2020.Therefore, rational pofieies and measures should be established and implemented to make sure efficient water utilization in Beijing city.

关键词： Water resource carrying capacity Ecological footprint Sustainable development Beijing City

作者: XU Li-ping WANG Li LI Jin-lin

作者单位: Beijing Research Center of Urban Systems Engineering,Beijing,100089,China School of Management and Economic,Beijing Institute of Technology,Beijing,100089,China

会议类型: 国际会议

会议名称: 2013 International Conference on Business Analytics and Management Science (2013商务分析与管理科学国际会议)

会议地点: 北京

会议语种:英文

页码: 91-96

在线出版日期: 2013-11-23（万方平台首次上网日期，不代表论文的发表时间）