环北部湾广东水资源配置工程水价影响因素分析和水价测算

Study on Water Price Calculation and Its Influencing Factors of Water Resources Allocation Project Around Beibu Gulf

鉴于合理制定调水工程水价对促进工程良性运行及可持续发展具有重要意义,以环北部湾广东水资源配置工程为例,提出一种测算水价的新思路,即首先通过敏感性分析识别出工程水价的影响因素,然后通过深入考虑各因素取值及其时间变化过程,使测算的水价前低后高、符合实际、易于承受、有利于调水水价和受水区现状水价相衔接。结果表明,水价测算时设计参数取值合理、测算结果可行,研究结果可为受水区政府对工程供水成本核算和水价制定提供参考。

Considering the importance of reasonably setting water prices for water transfer projects in promoting the healthy operation and sustainable development of the projects,taking water resources allocation project around Beibu Gulf as an example,this paper put forward a new idea to calculate the water price.Firstly,the influencing factors of the pro-ject water price were identified through sensitivity analysis.And then through in-depth consideration of the value of each factor and its time change process,the calculated water price is low before and high after,which is realistic and easy to bear as well as conducive to the connection between the water transfer price and the current water price in the receiving ar-ea.The results show that the design parameters of water price scheme are reasonable and the calculation results are feasi-ble.This study can provide a certain reference for the water receiving area government in the cost accounting and water price formulation of this project.