نتایج جستجو برای: geomorphology and topographic conditions
تعداد نتایج: 16897040 فیلتر نتایج به سال:
Abstract With the advent of space age, planetary geomorphology has become a stand-alone discipline. This contribution provides summary different processes that have been identified to form landscapes and landforms on bodies in our Solar System, including rocky planets, icy planets moons, dwarf comets asteroids. I highlight insights these provided into workings how what learnt often taught us ne...
This study deals with the geomorphological effects of Kathraba/Alaghwar road in AlKarak Governorate southern Jordan, intending to clarify which area is exposed, quality engineering facilities and assessing slippage lands, emphasis was placed on Kathraba / Alaghwar road, due its high economic importance great terrain diversity, terms steepness meandering, this done by studying geological topogra...
Geomorphology is related to the shapes and processes of the earthchr('39')s surface, and any human activity, including planning, that changes the shape of the earth and can cause quantitative and qualitative changes in the movement and movement of materials and kinetic energy and affect the geomorphic system. The attention and involvement of geomorphologists are included. Geomorphology, as a s...
An advection–diffusion model of fluvial processes was used to analyze the stratigraphic expression avulsions in terminal river systems and understand their control on basin-fill architecture. The initial boundary conditions runs (i.e., catchment area, smoothed topographic surface, grain-size distribution sediment supply rates) were extracted from modern Rio Colorado dryland system Altiplano Bas...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
In this study, geographic information system (GIS)-based, analytic hierarchy process (AHP) techniques were used to identify groundwater potential zones provide insight decisionmakers and local authorities for present future planning. Ten different geo-environmental factors, such as slope, topographic wetness index, geomorphology, drainage density, lithology, lineament rainfall, soil type, thick...
Terrain is an ordered surface where locations relate to each other through their elevations. Preservation of this topographic orderliness by an interpolation method so that “if point A is higher than point B in the terrain, the interpolated elevation of A remains higher” is important to assure the practical value of the resultant DEM. Based on the concepts in group theory, this paper points out...
Gully erosion is one of the important forms of soil degradation especially in semi-arid areas. Gullies are occupying 13 percent of Ilam Province area. This research focused on studying the, topographic threshold of gullies, dominant process of gully initiation and development as well, in agricultural and rangeland land uses. Ilam province with 2 million hac area is located in western Iran. Ilam...
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