水土保持通报2016，Vol.36Issue(6)：177-183,7.DOI:10.13961/j.cnki.stbctb.2016.06.030
农村土地整治项目CO2排放及减排政策下的情景模拟
CO2 Emission in Rural Land Reclamation and Scenario Simulation Under Emission Reduction Policies
摘要
Abstract
[Objective] The effects of rural land reclamation on CO2 emission were analyzed to provide reference for relevant research in carbon emission.[Methods] Based on the project budget,the CO2 emission was estimated and the key impacting factors were analysed using IPCC inventory methods.Scenarios of CO2 emission changes in rural land reclamation under different policies were simulated and regulations of low carbonization land reclamation were proposed.[Results] The result showed that the total CO2 emission of this project was estimated to be about 5.50× 10st,the engineering works of irrigation and drainage had the largest proportion.The cement was the main carbon source,accounting for 92.07％ of total emissions.The CO2 e mission of carbon source materials directly depended on the CO2 emission coefficient and consumption of this materials,indirectly depended on the quantities and structure of the projects.With the implement of relevant emission reduction policies,CO2 emissions would be reduced.[Conclusion] It is concluded that the concept of green,low carbon,environmental protection should be implemented in rural land reclamation planning and design,and the ecological effect of it should be more attention to.Energy conservation and emissions reduction for those energy intensive industries such as cement,electricity and steel,should be enhanced,and in these fields,national emission reduction policies should be implemented strictly.关键词
土地整治/CO2排放/减排政策/情景模拟Key words
land reclamation/CO2 emission/emission reduction policies/scenario simulation分类
管理科学引用本文复制引用
李茹茹,赵华甫,吴克宁,李乐..农村土地整治项目CO2排放及减排政策下的情景模拟[J].水土保持通报,2016,36(6):177-183,7.基金项目
北京市科学技术委员会生物燃气及循环农业科技促进培育专项“改为高标准农田信息化监控与利用决策技术”(17952015004) （17952015004）
