Can Catch Crops Be an Important Factor in Carbon Dioxide Sequestration? (original) (raw)
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Possibility of Carbon Dioxide Sequestration by Catch Crops
Ecological Chemistry and Engineering S
The global fluxes of carbon in the ecosystem of Earth, with particular attention drawn to the cycle of CO2 were characterised. The sequestration of carbon dioxide in the biomass of plants, especially the ones which can be cultivated as catch crops is described. It was shown that the cultivation of catch crops may play an important role in the mitigation of CO2 emissions.
Carbon capture and sequestration: The roles of agriculture and soils
International Journal of Agricultural and Biological Engineering, 2016
Renewable energy as a replacement for fossil fuels is highly desirable, but the reality is that fossil fuels (especially coal and petroleum) will be major sources of global energy for many decades to come. Therefore, carbon capture is vital to reduce release of carbon emissions and other GHG’s to the atmosphere thereby mitigating global warming. This presentation is a review of the role of agriculture and soils in carbon capture. Carbon sequestration in soils is the process of transferring CO2 from the atmosphere into soils through crop residues. Soil carbon sequestration increases with practices long recommended to increase yields, such as no-till, manure application, agroforestry and cover cropping. It is a Win-Win-Win strategy―advancing food security, improving the environment, and mitigating global warming. Carbon enrichment in greenhouse culture is in widespread use and has been adopted by many commercial producers. It results in remarkable increases in yields of flowers and ve...
2017
Rapid increase in carbon dioxide (CO2) concentration in the atmosphere associated with other greenhouse gases (GHGs) such as nitrous oxide (N2O) and methane (CH4), since the industrial revolution is a major concern with respect to its impact on climate change. Therefore, there is an urgency to adopt effective measures for mitigating the threat of global climate change. Carbon dioxide (CO2) is a major contributing gas to the greenhouse effect. So, Carbon sequestration is a natural method for the removal of carbon from the atmosphere by storing it in the biosphere. The atmospheric carbon dioxide is captured and stored in plants, soils, oceans, or atmosphere in the forms of biomass by photosynthesis process. The removal of atmospheric CO2 by increasing the assimilation of CO2 with terrestrial vegetation, retaining carbon and enhancing the transformation of atmospheric carbon to plant biomass and soil organic matter along with reducing GHG emission has become a worldwide strategy to mit...