نتایج جستجو برای: gis andusing rusle model in agricultural regions
تعداد نتایج: 17353537 فیلتر نتایج به سال:
The empirical soil loss model, RUSLE, was used in conjunction with remotely sensed data and geographic information system technology to delineate the erosion watershed priorities terms of conservation practices at seven boundary sub-watersheds (labeled as SW-00, SW-01, …, SW-06) between Iraq Iran district Ali Al-Gharbi, southern Iraq. six factors RUSLE i.e., rainfall erosivity, erodibility, slo...
Agricultural production and its associated land use comprise the most important key factor regarding biodiversity and environmental impact within the wider countryside in Denmark. Currently, a number of land use changes are implemented in environmental action plans, such as afforestation, restoring wetlands and protection of drinking water catchments. Growing attention is put on the potential o...
Irrigation water management is crucial for agricultural production and livelihood security in many regions and countries throughout the world. Over the past decades, controversial and conflictladen water-allocation issues among competing municipal, industrial and agricultural interests have raised increasing concerns. Particularly, growing population, varying natural conditions and shrinking wa...
since esp received universal attention to smooth the path for academic studies and productions, a great deal of research and studies have been directed towards this area. swales’ (1990) model of ra introduction move analysis has served a pioneering role of guiding many relevant studies and has proven to be productive in terms of helpful guidelines that are the outcome of voluminous productions ...
in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
Sedimentation in reservoirs is a common cause of lake and reservoir deterioration. Soil erosion becomes more likely with changing land use greater development the catchments, resulting higher sediment yield into reservoir. For many years, extensive increase agricultural farming areas that mostly open fields have been disadvantage for dams due to their potential create transport significant amou...
The use of new technologies including Geographic Information Systems (GIS), the Global Positioning System (GPS), Variable Rate Technology (VRT), and Remote Sensing (RS) is gaining acceptance in the present high-technology, precision agricultural industry. GIS provides the ability to link multiple data values for the same geo-referenced location, and provides the user with a graphical visualizat...
Assessment of soil erosion is expensive and intensively long exercise. A number of parametric models have been developed to forecast soil erosion at drainage basins, yet Universal Soil Loss Equation, popularly known as USLE model is most widely used empirical formula for estimating annual soil loss from agricultural basins. With the advance of Remote Sensing technique it becomes possible to mea...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید