期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Mineral-mediated stability of organic carbon in soil and relevant interaction mechanisms 被引量:1
1
作者 zibo xu Daniel C.W.Tsang 《Eco-Environment & Health》 2024年第1期59-76,共18页
Soil,the largest terrestrial carbon reservoir,is central to climate change and relevant feedback to environmental health.Minerals are the essential components that contribute to over 60%of soil carbon storage.However,... Soil,the largest terrestrial carbon reservoir,is central to climate change and relevant feedback to environmental health.Minerals are the essential components that contribute to over 60%of soil carbon storage.However,how the interactions between minerals and organic carbon shape the carbon transformation and stability remains poorly understood.Herein,we critically review the primary interactions between organic carbon and soil minerals and the relevant mechanisms,including sorption,redox reaction,co-precipitation,dissolution,polymerization,and catalytic reaction.These interactions,highly complex with the combination of multiple processes,greatly affect the stability of organic carbon through the following processes:(1)formation or deconstruction of the mineral–organic carbon association;(2)oxidative transformation of the organic carbon with minerals;(3)catalytic polymerization of organic carbon with minerals;and(4)varying association stability of organic carbon according to the mineral transformation.Several pieces of evidence related to the carbon turnover and stability during the interaction with soil minerals in the real eco-environment are then demonstrated.We also highlight the current research gaps and outline research priorities,which may map future directions for a deeper mechanismsbased understanding of the soil carbon storage capacity considering its interactions with minerals. 展开更多
关键词 Carbon stability Mineral transformation Carbon sequestration Bio-geochemistry Soil carbon management Sustainable waste management
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部