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Carbon dioxide as the world's main greenhouse gas contribute to global climate warming is becoming more worse, this have threatened the survival of mankind. It's urgent to Reduce carbon emissions and increase carbon. Urban energy activities as a major global source of greenhouse gas emissions, has caused widespread concern. To achieve carbon neutral in earth, we must treat city as a key to reduce...
Crop production systems play a vital role in the global carbon cycle. In order to get a clear understanding the carbon sequestration capacity in crop production system, this paper, based on the agricultural statistical data, adopted computational model of carbon fixation, evaluated the ability of carbon sequestration in crop production system in Wuqiao County of Hebei Province in North China Plain...
Abandoning of agricultural lands began in some regions of Russia since the end of XIX century. Our calculation shows, that the total area of abandoned lands since that time in Russia is approximately 71 mln ha. And almost at 65 mln ha of them (fallows) the process of the self-restoration of natural post-agrogenic ecosystems is very active. The accumulation of carbon in them (soil + vegetation) increases...
The approach to biochar carbon sequestration from crop residues and forestry wastes offer a possibility to turn biomass management into a carbon-negative industry, by right of its long storage time and high carbon content in plant biomass. This approach is under development and is currently considered as an attractive candidate for inclusion in the global carbon market. This paper analyzes the necessity...
After briefly reviewing America's Energy Policy laid out by the Obama Administration, we outline how a Global Carbon Observing System designed to monitor Carbon from space can provide the necessary data and tools to equip decision makers with the knowledge necessary to formulate effective energy use and practices policy. To stabilize greenhouse gas emissions in the atmosphere in a manner that it does...
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