Analysis of trades water rights allocation at Si'an reservoir in Changxing County

3rd International Conference on Energy Engineering and Environmental Protection

能源学;生态环境科学

Wang, Helong^1 ; Wen, Jinhua^1 ; Wang, Yitong^2 ; Wang, Shiwu^1 ; Li, Qifeng^1 ; Zhang, Zupeng^3 ; Zhu, Mingjiang^3

Zhejiang Institute of Hydraulic and Estuary, Hangzhou

310020, China^1

Zhejiang University, Hangzhou

310058, China^2

Changxing County Water Conservancy Bureau, Zhejiang Changxing, 313100, China^3

关键词: Hierarchical analysis;    Market-based allocations;    Rights and responsibilities;    Structural modeling;    Water properties;    Water rights allocation;    Water use permit;    Waterresource management;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/227/5/052006/pdf
DOI  :  10.1088/1755-1315/227/5/052006

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Water rights allocation is the key to water resource registration and fundamental for realizing the market-based allocation of water resources. Based on the concept of trades water rights and the scientific definition for calculating quantity of trades water use rights, this study analyzed the principles of trades water rights allocation and the subject of water rights in different industries. Furthermore, a hierarchical structural model of trades water rights allocation at the Si'an reservoir in Changxing County was established using the hierarchical analysis method and used for investigating the trades water rights allocation there. Results show that defining quantity of trades water use rights based on "guaranteed percentage" and "quantity" can effectively resolve the inconvenience issue in water resource management caused by the uncertainty of quantity of water use rights in different years. Furthermore, allocating quantity of reservoir water use rights to individual subjects of water rights in different industries can facilitate the development of a water property rights system with well-defined rights and responsibilities. Meanwhile, such a practice can provide data for the water administration authorities when performing approval examinations for water use permits for different entities in different industries.