不同营林措施对森林土壤DOM的影响研究进展  

Dissolved Organic Matter in Forest Soils:a Review on the Influence of Management Practices

作　　者：郭剑芬[1] 杨玉盛[1] 陈光水[1] 刘乐中[1] 

机构地区：[1]福建省亚热带资源与环境省重点实验室,福建师范大学地理科学学院,福建福州350007

出　　处：《福建师范大学学报（自然科学版）》2008年第4期102-108,共7页Journal of Fujian Normal University：Natural Science Edition

基　　金：中国博士后科学基金资助项目(20070410226);福建省科技厅青年人才项目(2006F3038)

摘　　要：可溶性有机质(Dissolved Organic Matter)虽然只占土壤有机质的一小部分,但许多土壤过程都与它们有关.从皆伐火烧、整地、施肥、水分管理等方面,综述了不同营林措施对森林土壤DOM的影响,同时探讨了未来的研究方向及存在的问题.Despite that dissolved organic matter （DOM） represent only a small part of soil organic matter, they appear to be involved in many soil processes. Based on the literature, reviewed the influence of management practices on DOM in forest soils. Forest manage- ment practices mainly included clear-cutting and slash burning, soil tillage, fertilization and water management （i. e. irrigation and drainage）. In addition, future research aspects on this topic were proposed.

关 键 词：可溶性有机质 森林土壤 营林措施 

分 类 号：S153.6[农业科学—土壤学]