摘要
三峡水库的温室气体排放问题十分复杂,从地貌与气候特征、水文特性、植被状况等方面对三峡水库释放温室气体的特性做了简要分析。三峡水库现阶段不可能释放大量的甲烷,但会有一定的二氧化碳释放。初步定性分析了三峡水库综合效益对温室气体的减排效应。与水库产生的温室气体相比,三峡工程在清洁能源生产中的温室气体减排效应以及减少防洪物资生产产生的温室气体的环境效益十分明显。
The greenhouse gas emission of TGP reservoir is a very complicated issue.We analyze the emission characteristics of greenhouse gas in TGP reservoir from the aspects of landform,climatic characteristics,hydrological characteristics,vegetation condition etc.At present stage,large amount of CH4 gas can not be emitted from TGP reservoir,however,certain amount of CO2 can be emitted.The reduction effect of greenhouse gas emission by TGP reservoir is preliminarily verified in a qualitative manner.Compared with the greenhouse emitted from TGP reservoir,the reduced greenhouse gases by TGP power generation and in the production process of flood control materials are significant.
出处
《人民长江》
北大核心
2011年第1期18-21,25,共5页
Yangtze River
基金
国家重点基础研究发展计划资助项目(2010CB955904)
关键词
温室气体
减排
分析研究
三峡水库
greenhouse gas
emission reduction effect
assessment
TGP reservoir
