Carbon farming by recarbonization of agroecosystems  

作　　者：Rattan LAL 

机构地区：[1]CFAES Rattan Lal Center for Carbon Management and Sequestration,The Ohio State University,Columbus OH 43210,USA

出　　处：《Pedosphere》2023年第5期676-679,共4页土壤圈（英文版）

摘　　要：Carbon(C)farming refers to deliberate adoption of restorative land use and site-specific best management practices which create a positive soil/ecosystem C budget and lead to sequestration of atmospheric carbon dioxide(CO_(2))in soil and biomass such that increase in soil/terrestrial C stock can generate another income stream for land managers.Land-based C sequestration can be in biomass(above-and belowground)and increase in soil C pool.The latter comprises of soil inorganic C(SIC)and soil organic C(SOC)pools.Sequestration of C as SIC pool is through formation of secondary carbonates and leaching of bicarbonates with irrigation water.

关 键 词：SOIL INCOME BUDGET 

分 类 号：S181[农业科学—农业基础科学]