Rainfall erosivity is necessary to develop the soil erosion model.
降雨侵蚀力是建立土壤侵蚀预报模型的基础。
We can use soil erosion model and nomogram to calculate soil erodibility.
可以使用土壤侵蚀模型与诺谟图计算土壤可蚀性。
The model, NDVI-vegetation coverage, can provide support to develop regional soil erosion model.
多重因子数据库和NDVI-植被盖度关系，可以为区域土壤侵蚀定量评价提供支持。
The results of this study could be applied in soil erosion prediction by using soil erosion model.
研究成果可为应用土壤侵蚀模型进行土壤流失预报服务。
The paper summarized the new advances for international soil erosion model, and analyzed the rules of scales' changes.
作者对国外当前土壤侵蚀模型的最新进展进行了综述，并对侵蚀产沙的尺度变异规律进行了分析。
The linkage between the soil erosion model ANSWERS and the Geographical Information system (GIS) ARC/INFO is presented.
研究了土壤侵蚀模型ANSWERS和地理信息系统（GIS）ARC／INFO之间的连结。
Regional soil erosion model is a effective tool for regional soil erosion survey and policy-making of water and soil conservation.
区域土壤侵蚀模型是国家和区域土壤侵蚀调查、水土保持宏观规划的支持工具。
Research on soil erosion model is the front issue of soil erosion science and is effective approaches for soil and water conservation planning.
土壤侵蚀模型研究，是土壤侵蚀学科的前沿领域和水土保持规划的有效手段。
Research on soil erosion model is the front issue of soil erosion science, and the effective approaches for soil and water conservation planning.
土壤侵蚀模型研究是土壤侵蚀学科的前沿领域和水土保持规划的有效手段。
This research focuses on the erosion problem of ZuLi River basin in the western part of the Chinese Loess Plateau using GIS-assisted soil erosion model.
本研究重点利用GIS辅助土壤侵蚀模型对黄土高原西部的祖厉河流域的土壤侵蚀问题进行了研究。
In accordance with the characteristics of soil erosion of small watershed in the loess plateau, the problem on building the soil erosion model system was analyzed.
针对黄土高原小流域土壤侵蚀的特点，对建造土壤侵蚀量模型系统进行了分析。
The Limburg Soil Erosion Model (LISEM) is a published example of this language, and it is a physically-based hydrological and soil erosion model on a catchment scale.
区域土壤侵蚀模型是大区域土壤侵蚀普查和水土保持宏观决策的支持工具，土壤侵蚀模型的研发是土壤侵蚀学科的前沿领域。
Regional soil erosion model is an effective tool for predicting the loss of soil and water, planning soil and water conservation, optimize the utilization soil and water resource.
区域水土流失模型是预报水土流失、指导水土保持措施配置、优化水土资源利用的有效工具。
Universal soil Loss Equation (USLE) is an empirical model widely used in the domain of soil erosion by water.
通用土壤流失方程(usle)是水动力土壤侵蚀研究领域应用广泛的经验模型。
Soil erosion forecasting model can be divided into three levels of slope, small watershed and region in spatial scale.
土壤侵蚀预报模型在空间尺度上可以划分为坡面、小流域和区域三个层次。
The correlative data was selected from the established database of agricultural resources and environment, and the soil erosion risk was quantified by using RUSLE model.
采用RUSLE模型，从建立的河北省农业资源环境数据库中提取相关数据，对河北省土壤侵蚀风险进行定量化评价。
The rainfall erosivity can suggest the potential effect of rainfall on soil erosion. It is necessary to develop the water erosion model.
降雨侵蚀力反映了降雨对土壤侵蚀影响的潜在能力，它是建立土壤水蚀预报模型的基础。
Model studies on soil erosion prediction undergone in USA, such as USLE and WEPP, are introduced as concerned with their physical fundamentals, applicability, and limitations.
介绍了美国土壤侵蚀预报模型的研究情况。特别叙述了USLE及WEPP的基本情况：理论基础、模型的适用性与局限性。
An index model of soil erosion estimation was put forward based on raster data after analyzing the main influence factors in Weifenhe watershed.
在分析土壤侵蚀形成的主要影响因子基础上，提出了基于栅格数据的流域土壤侵蚀量估算的指标模型。
Finally, the prediction model of soil erosion amount about a specific highway project during its construction period in mountainous area is analyzed.
最后，通过具体的工程，对山区公路工程建建设期水土流失量的预测模式进行了实证。
Soil erosion quantitative model has experienced three phases, which is experienced statistical model, physical model and distributed model.
土壤侵蚀定量模型经历了经验统计模型、物理模型和分布式模型等三个阶段。
It is important to reveal the law of soil erosion and develop soil erosion forecast model, which has a bearing on preventing the loess of water and soil.
坡耕地作为重要的侵蚀产沙区，揭示其土壤侵蚀规律和泥沙运移方式，对建立土壤侵蚀预报模型、加强土地管理防止土壤退化具有十分重要的意义。
In order to calculate the black soil erosion thickness by slope erosion under rainfall. The mathematical model which can forecast the deforming of the slope was builded.
为了计算降雨引起的坡面黑土层侵蚀厚度，建立了坡面变形(冲刷厚度)的数学模型。
Quantifying ephemeral gully erosion process may enhance to deeply understand soil erosion process on steep hillslope, and provides important theory support to establish erosion prediction model.
揭示浅沟侵蚀过程将加深对陡坡地土壤侵蚀规律的认识，也为侵蚀预报过程模型的建立提供重要的理论依据。
The issues and countermeasures of predictive model of soil erosion are put forward by means of the discussion of prediction and evaluation of soil erosion and it's model.
通过对土壤侵蚀预测及其模型的评述，提出了土壤侵蚀预测建模中存在的问题及对策。
Then based on this, we use the USLE model to simulate how different land utilization patterns influent the soil erosion.
并在此基础上，采用USLE模型，模拟了不同土地利用格局对土壤侵蚀的影响。
Based on analysing in depth to the wind erosion model and field foundation of testing, set up tentatively the soil wind erosion models which is suitable for the study the area.
在对风蚀模型深入分析和田间试验基础上初步建立了适合研究地区的土壤风蚀模型。
Universal Soil Loss Equation (USLE) of the United States is the most popular water erosion model applied in the world.
美国的通用土壤流失方程usle是当今世界上应用最为广泛的水蚀模型。
Being based on the runoff plot investigations, a dynamic model of grey systems about the rainfall, the runoff rate and the soil erosion was introduced by using the grey systems theory.
根据一些径流小区的试验资料，运用灰色系统理论，建立降雨量、径流量、土壤侵蚀灰色系统动态模型。
The expert judgment model was adopted to estimate the soil erosion intensity, and the absorbed nitrogen and phosphorus estimating model were used to estimate absorbed nitrogen and phosphorus loads.
通过专家评判模式估算出了各行政单元的土壤侵蚀量。 利用吸附态氮磷污染估算模型估算出了污染物流失量和吸附态氮磷污染负荷。
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