森林土壤可溶性有机碳研究进展  

Advances in Studies on Soluble Organic Carbon in Forest Soils

作　　者：丘清燕[1,2] 梁国华[1,2] 黄德卫[1,2] 陈小梅[1,2] 

机构地区：[1]中国科学院华南植物园,广东广州510650 [2]中国科学院研究生院,北京100039

出　　处：《西南林业大学学报（自然科学）》2013年第1期86-96,共11页Journal of Southwest Forestry University：Natural Sciences

基　　金：中国科学院战略性先导科技专项(XDA05050205)资助;国家重点基础研究发展计划(973)项目(2009CB421101)资助;广东省自然科学基金项目(8351065005000001)资助

摘　　要：通过综述森林土壤可溶性有机碳(DOC)的来源、测定方法、迁移过程,介绍了温度、土壤湿度、土壤pH、降水变化及氮沉降等非生物因素及生物因素(凋落物数量、质量)变化对森林土壤DOC的影响,探讨了森林土壤DOC的研究动态,提出有待进一步解决的问题。The the forest soil were sources, determination methodology and translocation of the dissolved organic carbon （DOC） of reviewed. The effect of changes in abiotic factors including temperature, soil moisture and pH value, precipitation and nitrogen deposition, and the changes forest soil DOC were introduced. The research advances lems to be solved were proposed. in litter quantity, litter quality biotic factors upon the in forest soil DOC were discussed, and the related prob-

关 键 词：森林土壤 可溶性有机碳 迁移 环境因子 

分 类 号：S718.55[农业科学—林学]