RUSLE相关论文
土壤保持服务能够削弱和改善土壤侵蚀，对其空间分布特征及影响因素进行分析，可提高土壤保持能力，减少区域水土流失。首先，基于修正通用......
黄土高原是我国乃至全球水土流失危害最为严重的地区之一。水土保持作为新兴学科，历史观测数据不足制约了对历史时期土壤侵蚀时空动......
土壤侵蚀风险评价是进行土壤侵蚀防治规划和水土资源利用的重要基础与依据。本文结合三峡库区的区位特征和数据获取条件,对RUSLE模......
为探究喀斯特地区土壤侵蚀、石漠化协同演变规律、驱动因子及主要驱动因子下二者交互关系。采用优化后的RUSLE模型估算贵州省喀斯......
开展高寒草地土壤退化评价有助于掌握高寒草地退化的空间分布规律,对维持草地生态安全、保障区域可持续发展具有重要的意义。本研......
目前,土壤侵蚀已成为世界广泛关注的制约生态环境可持续发展的重点问题。我国吉林省水土流失突出,跑土、跑肥数量惊人,阻碍着当地......
以上杭县上坊小流域为研究区,基于GIS和RS技术,通过降雨量、土壤、植被等模型因子的合理选择,利用RUSLE模型对研究区2015年和2017......
Drought is a natural phenomenon posing severe implications for soil,groundwater and agricultural yield.It has been recog......
黄土高原水土流失问题对我国生态环境、防洪灌溉、粮食红线和饮水保源等安全的确保具有极其重要的意义。本文采用修正后的通用土壤......
通过相关研究分析及数值模拟计算对滑坡与水土流失的关系进行分析,揭示滑坡发生后影响水土流失的主要因素及水土流失情况,为计算水......
文章以宽甸县小城子小流域为例,应用RUSLE模型研究分析其土壤侵蚀特征.研究表明:小城子小流域土壤侵蚀模数为2150t/km2·a,该数值......
以大凌河流域为例,采用中上游河谷地区高分辨率遥感影像,通过人工交互解译获取2005、2010和2015年3个时期的土地利用数据,并对河谷......
为了解沱江流域土壤侵蚀的动态演变规律及驱动机制,以沱江流域为研究区,基于GIS和RS技术,运用RUSLE模型测评流域2000—2018年的土......
研究承德市土壤侵蚀敏感性时空变化特征及其对土地利用变化的响应,能够为该市水土保持工作和解决局部河流泥沙淤积及水质超标问题......
为了精准预测土壤侵蚀变化,科学合理地预防区域水土流失的发生,选择黄土丘陵沟壑区的彭阳县为研究区,2000、2008和2015年3期遥感影......
水源涵养和土壤保持对三峡库区生态安全至关重要。水源涵养通过对降水的重新分配,持续向生态系统的内部和外部供水,土壤保持是生态......
我国是世界上土壤侵蚀最严重的国家之一,其不仅制约着经济社会的可持续发展,而且威胁着人民的生命财产安全。定期开展土壤侵蚀估计......
基于Google Earth Engine平台,利用1987-2019年Landsat数据,合成30 m分辨率的三峡库区年度最大NDVI图像,通过像元二分法计算三峡库......
Estimating rainfall erosivity by incorporating seasonal variations in parameters into the Richardson
Rainfall erosivity is an important climatic factor for predicting soil loss.Through the application of high-resolution p......
Mapping soil erosion risk has attracted increasingly attention,but lack suitable methods to rapidly mapping and monitori......
运用修正通用土壤流失方程(RUSLE)对深圳市=土壤侵蚀进行定量计算，并依据城市水土流失标准进行分级，应用并修正土壤侵蚀强度综合指数......
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文章使用MK 统计方法以及RUSLE 模型,分析了西柳沟流域的产输沙变化.结果表明：西柳沟流域的高含沙水流非常典型,在1960-1990 年,高......
Soil erosion is one of the most critical hazards adversely affecting both environment and economy.Assessment of the annu......
Soil erosion assessment by RUSLE with improved P factor and its validation:Case study on mountainous
The Revised Universal Soil Loss Equation(RUSLE)is widely used to estimate regional soil erosion.However,quantitative imp......
研究目的:揭示全国不同地区受到生产建设工程扰动后表土水蚀强度的相对大小及其时空分异规律,为中国表土扰动区侵蚀防治提供科学依......
为了解东江源流域的土壤侵蚀状况,为后续的水土保持工作提供科学依据,文章基于GIS技术和RUSLE模型,结合DEM、降雨量、土壤、遥感影......
Evaluating soil erosion by water in a small alpine catchment in Northern Italy: comparison of empiri
To quantify water erosion rates and annual soil loss in mountainous areas,two different empirical models were used to es......
通过RUSLE模型对卧虎山水库流域土壤侵蚀进行全面评价验证和总结。结果表明:(1)水库流域平均侵蚀模数为462 t/(km2·a),该数值与通......
Hydropower project may bring with it social-economic profits as well as side effects.The built dam and reservoir often c......
Water erosion constitutes the main threat to soil and to the environment in Morocco because of a conjuncture of several ......
Research on erosion plots and small watersheds with upland loessal soils containing hydraulically-controlling subsurface......
The Modified Universal Soil Loss Equation (MUSLE) is often used for sediment-yield estimations insurface mines for desig......
ISsuelISSUeZDefermination of GeoPotential of Loeal Ver飞ieal DatumSurface········,·············、·......
This paper presents a process-based model for runoff generation on slopes. One dimensional kinematic wave theory combin......
A Soil Conservation Research Program (SCRP) has been on-going in Anjeni Watershed, Amhara Region, Ethiopia since the 198......
Evaluating soil erosion by water in a small alpine catchment in Northern Italy:comparison of empiric
To quantify water erosion rates and annual soil loss in mountainous areas,two different empirical models were used to es......
To give soils and soil degradation,which are among the most crucial threats to ecosystem stability,social and political ......
Soil conservation assessment via climate change and vegetation growth scenarios in the Nile River ba
Soil conservation by vegetation can mitigate soil erosion hazard and prevent reductions in food productivity.However,pre......
长清区南部山区是济南市地表水来源地和地下水补给区的重要组成部分,加强水源地水土流失的监测和治理,有利于保证济南市的用水安全......
以葫芦岛市南票区为例,探讨重点治理区的土壤侵蚀受林草覆盖变化的影响,采用GIS、RS技术及修正的RUSLE方程估算1999—2019年的土壤......
湖北省是我国土壤侵蚀严重的省份之一,开展湖北省土壤侵蚀动态变化研究具有重要意义。利用RUSLE模型,计算湖北省2009、2019年土壤......
为防治生态脆弱区土壤侵蚀,以十大孔兑上游为研究区域,通过GIS软件运用RUSLE模型和基于土地类型方法,分别选取1980年、1990年、200......
利用RUSLE模型计算分析了陕北榆林市退耕还林前后土壤侵蚀状况与生态服务价值动态变化。结果表明:1)退耕还林前(2000年)榆林市平均......
In China,many scenic and tourism areas are suffering from the urbanization that results from physical development of tou......
The objective of this study is to develop a unique modeling approach for fast assessment of massive soil erosion by wate......
