Sectorial water use trends in the urbanizing Pearl River Delta, China.

ABSTRACT: Assessing and managing water use is crucial for supporting sustainable river basin management and regional development. The first consistent and comprehensive assessment of sectorial water use in the Pearl River Delta (PRD) is presented by analysing homogenized annual water use data from 2000 to 2010 in relation to socio economic statistics for the same period. An abstraction of water use, using the concept of water use intensity, and based on equations inspired by those used in global water resource models, is developed to explore the driving forces underlying water use changes in domestic, industrial and agricultural sectors. We do this at both the level of the region as a whole, as well as for the nine cities that constitute the PRD separately. We find that, despite strong population an

SUBMITTER: Yao M 

PROVIDER: S-EPMC4340799 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature