土地利用方式和经营管理对土壤有机碳库及其组分影响的研究进展

Advance in research on effects of land use and management on soil carbon stock and fractions

摘要: 综述了土壤有机碳分组方面的研究结果,主要讨论了在不同利用类型和不同经营方式条件下,土壤有机碳及其不同组分分解、蓄积、含量、存量、分配比例等的动态变化,为制定合理的经营管理措施以减少温室气体的排放提供理论参考.

Abstract: This paper reviews the research results on the fractionation of soil organic carbon.A focus was placed on the dynamics of the decomposition,accumulation,content,storage and allocation proportion of soil organic carbon and its fractions under different land uses and management.The information should aid in formulating appropriate measures to reduce greenhouse gas emission.