生物炭对土壤生态系统影响的研究进展  

Research Progress of Impacts of Biological Carbon on Soil Ecosystem

作　　者：刘骞[1] 谢修鸿[1] 

机构地区：[1]长春大学园林学院,长春130022

出　　处：《长春大学学报》2016年第10期49-52,共4页Journal of Changchun University

基　　金：吉林省教育厅"十二五"科技计划[吉教科合字2012(259)]

摘　　要：狭义地说,生物炭特指生物有机材料在无氧(缺氧)环境下经过高温分解而形成的固体产物。相比一般的"碳产品"而言,其碳含量极高,可以作为能源、还原剂和土壤改良材料,是有效解决土壤退化、环境污染和气候变暖的策略。生物炭在改良土壤生态环境中发挥了显著效果,具有较高的研究价值,本文结合这一课题展开研究,提出合理的观点和建议。In the narrow sense, biological carbon refers to the solid product formed from biological organic material through pyrolysis in anaerobic （lack of oxygen） environment, which with its high carbon content can be used as the energy, reducing agent and soil im- provement material compared to common carbon products, being an effective solution to soil degradation, environment pollution and cli- mate change. Biological carbon plays a significant role in improving soil ecological environment and has a high research value. This arti- cle makes a discussion by focusing on the topic and puts forward reasonable opinions and suggestions.

关 键 词：生物炭 土壤生态系统 土质改良 研究进展 

分 类 号：Q938.13[生物学—微生物学]