The impact of soil erosion on the nutrient dynamics in alpine grassland soils is still an essential problem. Selecting a grass-covered hillslope in eastern Tibet Plateau, the cesium-137 (137Cs) technique was used to determine the impacts of soil erosion on soil organic carbon (SOC), total ...
网络释义 1. 土壤侵蚀对其他地方的影响 英语环境专业术语4 ... off-site 外部;非当地off-site impacts of soil erosion土壤侵蚀对其他地方的影响OGCM 海洋环流模式 ... www.for68.com|基于31个网页 2. 土壤侵蚀对其他地的影响 环境词汇英语及缩略... ... off-site 外部; 非当地off-site impacts of soil...
the fluxes of CH4and N2O are also considerable6. IPCC (Intergovernmental Panel on Climate Change) (2007) stated7that the emissions of N2O and CH4have global warming potentials (GWPs) of 310 and 21 times that of CO2, which have not yet been adequately investigated. Soil erosion comprises three...
Economic Valuation of Environmental Benefits and the Targeting of Conservation Programs: The Case of the CRP on and off site costs of soil erosion are $44 billion per year (Daily et al. 1997).s• Palouse region, US: soil erosion causes $4 and $6 per......
Human impacts on soil erosion are generally reflected in land-use changes. Thus, identifying the characteristics of land-use changes associated with their driving forces has great potential for evaluating regional soil-erosion variations and the impacts of human activities, especially for regions where ...
The impacts of vegetation alteration on soil characteristics and soil erosion process in Zhi wuling area were discussed in this paper. The feature of soil profile and physi-chemical character on different position of slopeland show that the physi-chemical characteristics of soil would deteriorate sever...
Conclusions: The regionalized assessment takes into account the differences in soil erosion-related environmental impacts caused by the great variability of soils. Taking this regionalized framework as the starting point, further research should focus on testing the applicability of the method through the...
The review and synthesis showed that most physical soil and water conservation practices such as soil bunds and stone bunds were very effective in reducing run-off, soil erosion and nutrient depletion. Despite these positive impacts on these services, the impact of physical soil and water ...
Soil erosion affects the yield production becoming a major constraint to agriculture and environmental sustainability. In the last decade, Maragua watershed has undergone major environmental changes. This study explicates the detection of land cover change and how this has affected the amount of soil ...
1) off-site impacts of soil erosion 土壤侵蚀对其他地方的影响 OSIOSE2) soil erosion;soil loss 土壤侵蚀<地>3) Relative sediment yield 土壤相对侵蚀量4) health effects of soil pollution 土壤污染对健康的影响5) effect of soil pollution on plants 土壤污染对植物的影响6) soil erosion equation...