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Soil on the earth has been estimated to sequester around 5.4% of total carbon (C), most of it as soil organic carbon (SOC), but the exact amount of and relevant mechanisms for the stock of SOC are far from clear. In this study, we assessed how topography and grazing influenced distribution of SOC, and soil total nitrogen (STN) in grasslands in the hilly and mountainous regions of northern China. Soil...
Grassland is not only an important landscape of the Beijing–Tianjin sandstorm source control project area, but also a significant object of the Beijing–Tianjin sandstorm source control project. By taking the situation in 2000 as the base of comparison and using the established grassland vegetation growth model, the monitoring and evaluation of grassland vegetation dynamic variation in the project...
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