Soil carbon is a carbon sink in regard to the global carbon cycle, playing a role in biogeochemistry, climate change mitigation, and constructing global climate models. Microorganisms play an important role in breaking down carbon in the soil.

Apr 15, 2021 · Soil-based carbon sequestration is a way to remove CO2 from the air and store it somewhere it can’t easily escape: in soils, which store carbon in the form of broken-down plant matter.

Mar 5, 2021 · Soil organic carbon is an important indicator of soil quality, and helps to regulate nutrient supply, microbial activity, and soil moisture content. Soil organic carbon levels come from the interaction of ecosystem processes such as photosynthesis, respiration, and decomposition.

Soil carbon storage is a vital ecosystem service, resulting from interactions of ecological processes. Human activities affecting these processes can lead to carbon loss or improved storage.

Jan 1, 2018 · Soils represent a massive stock of terrestrial organic carbon (C) and act both as a buffer against atmospheric CO2 increase and as a potential sink for additional C depending on the balance between photosynthesis, the respiration of decomposer organisms, and …

Mar 16, 2020 · Soil carbon is important to land-based efforts to prevent carbon emissions, remove atmospheric carbon dioxide and deliver ecosystem services in addition to climate mitigation.

Jul 20, 2023 · Soil carbon sequestration (SOC) is the process of transferring CO2 from the atmosphere into the soil in the form of organic carbon. This process begins with photosynthesis, where plants convert atmospheric carbon dioxide into organic compounds.

Soil carbon sequestration is a complex biogeochemical process that involves plants, microbes, and rock minerals at its core. Yet, its regulation mechanisms and promotion pathways remain unclear.

1 day ago · Understanding the impact that planting cover crops has on soil carbon erosion is important because one of cover crops’ expected benefits is a boost in soil carbon levels, which could help mitigate climate change by acting as a carbon sink for atmospheric carbon dioxide. But most research has studied the effects of the carbon added to soil via ...

Mar 12, 2025 · Soil carbon sequestration through sustainable farming practices could lock up 5 billion metric tons of CO2 equivalent per year until 2050, which is comparable to roughly 10% of annual emissions, according to a recent estimate in Bloomberg NEF.Yet, despite its potential for sequestration, soil carbon farming — which refers to a variety of methods to sequester …