Calculation of ecological compensation for water sources for water diversion projects

International Conference on Water Resource and Environment 2016

地球科学;生态环境科学

Su, H.B.^1 ; Zhang, T.M.^2 ; Hu, C.Y.^1 ; Long, L.Y.^1

Institute of Water Conservancy, Yunnan Agricultural University, Kunming

650201, China^1

Water Conservancy Bureau of Yunnan Province, Kunming

650021, China^2

关键词: Biological resources;    Dianchi lakes;    Ecological compensation;    Ecological environments;    Economic development;    Local average;    Water diversion project;    Water environments;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/39/1/012004/pdf
DOI  :  10.1088/1755-1315/39/1/012004

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

This study considers the compensation of water diversion projects for the values of the terrestrial biological resources, water environment, and aquatic biological resources in water sources. An analysis of capital dynamics was conducted, and the economic development coefficient was used to correct the current method for calculating ecological compensation. A model was constructed to calculatethe ecological compensation for the water sources for water diversion projects. This model was used to calculate the ecological compensation for the Niulanjiang River provided by the Niulanjiang River to the Dianchi Lake water diversion project, which was calculated to be 136,799,400 RMB. As long as we know the occupying area of the project, the change of the river net flow after diversion and the local average GDP, the ecological compensation for water sources could be calculated by the model. The proposed model for calculating the ecological compensation for water sources is simple and incorporates the compensation provided by water diversion projects for the various environmental effects on water sources. It provides a guarantee for the capital to be used for the environmental protection of water sources and facilitates the sustainable development of the ecological environments of water sources.