Soil Carbon Sequestration Impacts on Global Climate Change and Food SecurityTutor : Prof . ZHENGSpeaker : DongXiaogangDate : 2012-05-10R. Lal ,et al. 2004 Science 304, 1623土壤碳固定对全球气候变化和粮食安全的影响2.Soil Carbon Sequestration3.Soil Carbon Sequestration for Mitigating Climate Change4.Soil Carbon Sequestration and Global Food Security5.Conclusions1.Background ContentThe global soil carbon (C) pool of 2500 gigatons (Gt) includes about 1550 Gt of soil organic carbon (SOC) and 950 Gt of soil inorganic carb
