摘要
针对中国农田整治存在的土壤固碳能力降低问题和生态景观工程实施要求,基于实证区土壤样点化验数据,对传统型土地整治和生态型土地整治前后有机碳含量和有机碳密度的差异进行了实证分析,围绕工程措施、结构调整措施、区域划定,提出了增强土壤固碳能力的生态型土地整治工程改革建议。
This paper focuses on the problem of declining soil carbon storage and the implementing requirements for ecological engineering of farmland landscape through land renovation. Based on the chemical test data from the soil sampling point, we carried out an empirical analysis on soil organic carbon content and organic carbon density before and after a traditional land renovation project and an ecological land renovation project. The reform proposal promoting soil carbon storage through an ecological land renovation project was presented surrounding topics of project measures, structure adjustment, and regional assignment.
出处
《上海国土资源》
2016年第2期5-8,共4页
Shanghai Land & Resources
基金
国家自然科学基金项目(41401624)
浙江省自然科学基金项目(LQ14D0100014)
关键词
土地整治
生态工程
固碳
碳储量
碳含量
碳密度
traditional land renovation
ecological land renovation
carbon storage
carbon content
carbon density