The environment impact of the coal resources mining was analyzed. The method of economic evaluation for the coal mining was established to analyze land destruction. The opportunity cost method was used to quantitative...The environment impact of the coal resources mining was analyzed. The method of economic evaluation for the coal mining was established to analyze land destruction. The opportunity cost method was used to quantitatively analyze and estimate the economic loss of the land destruction by coal mining. At the same time, the dump land reclamation of the Yuanbaoshan Open Pit was taken as an example to evaluate environmental and economical benefit with the method of economic evaluation for the coal mining areas land reclamation.展开更多
This article briefly introduced China’s law framework and technical standards related to environmental impacts assessment(EIA) for hydropower development, and the EIA developing process for hydropower development pla...This article briefly introduced China’s law framework and technical standards related to environmental impacts assessment(EIA) for hydropower development, and the EIA developing process for hydropower development planning. Authors summarized the working experiences about hydropower development planning EIA done in the recent years in China, discussed the considerations and methods of hydropower development planning EIA, and put forward the index system for hydropower development planning EIA initially.展开更多
The positive role of hydropower in climate change adaption is well accepted by the international community and has been highlighted many times,while the understanding of its impacts on socioeconomic development remain...The positive role of hydropower in climate change adaption is well accepted by the international community and has been highlighted many times,while the understanding of its impacts on socioeconomic development remains at the stage of rough estimation and qualitative description.The application of a multi-regional CGE model in this paper provides an effective tool for quantitatively assessing the socioeconomic impacts of hydropower development,reflecting its positive functions.This case study on the Upper Chuan River details the steps of model development,including impact mechanism analysis,regional delimitation,macro closure setting,shock selection,and database preparation.The results show the enormous economic benefits of hydropower development using various indicators such as consumption,investment,GDP,employment,and income.The study indicates that hydropower development is a win-win energy development mode which can help to realize the integration of sustainable development and climate change mitigation.Finally,potential improvements to the model are discussed.展开更多
文摘The environment impact of the coal resources mining was analyzed. The method of economic evaluation for the coal mining was established to analyze land destruction. The opportunity cost method was used to quantitatively analyze and estimate the economic loss of the land destruction by coal mining. At the same time, the dump land reclamation of the Yuanbaoshan Open Pit was taken as an example to evaluate environmental and economical benefit with the method of economic evaluation for the coal mining areas land reclamation.
文摘This article briefly introduced China’s law framework and technical standards related to environmental impacts assessment(EIA) for hydropower development, and the EIA developing process for hydropower development planning. Authors summarized the working experiences about hydropower development planning EIA done in the recent years in China, discussed the considerations and methods of hydropower development planning EIA, and put forward the index system for hydropower development planning EIA initially.
基金the water saving project funding of Ministry of Water Resources of P.R.China(code:200970)the research funding of North China University of Water Conservancy and Electric Power of 2006+1 种基金the project of Henan Excellent Teacher Funding of 2006,Henan Science and Technology project(092102310197)Henan natural science research project of Education Department(2009A170004)
基金supported by the Research on Comprehensive Development and Ecological Barrier Establishment Plan on Yibin-Chongqing Section in the Upper Reach of Yangtze Riverthe Public National Natural Science Foundation of China:"Water Resource Management of the Heihe River Basin"(Grant No.91325302)the Non-profit Sector Research Project of Ministry of Water Resources of China(Grant No.201201073)
文摘The positive role of hydropower in climate change adaption is well accepted by the international community and has been highlighted many times,while the understanding of its impacts on socioeconomic development remains at the stage of rough estimation and qualitative description.The application of a multi-regional CGE model in this paper provides an effective tool for quantitatively assessing the socioeconomic impacts of hydropower development,reflecting its positive functions.This case study on the Upper Chuan River details the steps of model development,including impact mechanism analysis,regional delimitation,macro closure setting,shock selection,and database preparation.The results show the enormous economic benefits of hydropower development using various indicators such as consumption,investment,GDP,employment,and income.The study indicates that hydropower development is a win-win energy development mode which can help to realize the integration of sustainable development and climate change mitigation.Finally,potential improvements to the model are discussed.
