摘要
作为新型环境功能材料,生物炭以其优良的环境效应和生态效应成为环境科学等学科研究的前沿热点.本文介绍了生物炭结构和基本特性,对其在土壤肥力改良、碳的增汇减排以及受污染环境修复的应用和机理方面的研究进展进行了综述,并扼要分析了生物炭研究的前景和方向,为生物炭技术的应用和推广提供一定的思路.
Biochar is a new environmental functional material to which increasing attention has been paid in the environmental field for its potential beneficial effects to environment and ecosystem.In the present article,the structure and physical properties of biochar are briefly introduced,and the progresses in the studies on its applications in soil fertility,the storage of atmosphere carbon,and the environmental remediation are reviewed.In addition,possible hotspots of future study on biochar are analyzed,so as to provide perspectives on applications and promotions of biochar technology.
出处
《环境化学》
CAS
CSCD
北大核心
2011年第8期1411-1421,共11页
Environmental Chemistry
基金
南开大学国家大学生创新性实验计划(No.101005534)
Asia-Pacific Network for Global Change Research Project资助
关键词
生物炭
环境效应
土壤改良
碳增汇减排
环境修复
biochar
environmental effects
soil improvement
carbon sink
environmental remediation
