نتایج جستجو برای: alluvial fan morphometry
تعداد نتایج: 23132 فیلتر نتایج به سال:
In arid and semi-arid regions of the world including Iran, floodwaters are the main resource to supply irrigation water. Floodwater spreading also plays an effective role in replenishing groundwater, stabilization of alluvial soil, and vegetation restoration. Qazvin traditional garden is an example of such floodwater spreading mechanism, dating back to over a thousand years ago, according to hi...
The presence of ecotones in transition zones between geological strata (e.g. layers gravel and sand interbedded with silt distal alluvial fan deposits) aquifers plays a significant role regulating the flux matter energy compartments. Ecotones are characterised by steep physicochemical biological gradients considerable diversity. However, link organic pollutants degradation potential has scarcel...
A drainage basin simulation model is used to interpret the morphometry and historical evolution of Mancos Shale badlands in Utah. High relief slopes in these badlands feature narrow divides and linear profiles due to threshold mass-wasting. Threshold slopes become longer in proportion to erosion rate, implying lower drainage density and higher relief. By contrast, in slowly eroding areas of low...
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