Water quality impacts due to non-point source pollution can be significant particularly in environmentally sensitive areas. They may, however, be difficult to quantify, since the magnitude is heavily influenced by climatic, geomorphologic, lithologic and pedologic characteristics. A conceptual model for continuous daily simulation is proposed to reproduce the quali-quantitative response of a Si...

BACKGROUND Thermal gradients along changes in elevation in mountainous environments are reflected by different biotas. Although there have been studies of elevation variation in bat assemblages in summer, winter changes in the same gradients remain unknown. METHODOLOGY/PRINCIPAL FINDINGS The objective of this study was to document changes in the species composition of bats hibernating in cave...

Earth dams have been used widely recently in flood and sedimentation control projects and feeding ground waters in country's watersheds and correct locating for such structures is necessary for increasing their efficiency. In this work, it is attempted to determine the correct locations for constricting earth dams in Yoosef-abad watershed in Tabas using v and incorporating information layers. T...

river of the most important factors in the cycle of erosion and geomorphologic process and present their studies on the wide are. in this research , the purpose of understanding factors that influence changes geomorphologic middle part of the river bed and atrak river review these changes has been the domain. this area is located between the villages of ghazan ghaye to chat in golestan province...

REGIONAL SCALE. R. D. Capitan, G. R. Osinski, M. J. Van De Wiel, M. Kerrigan, N. Barry, S. Blain, Centre for Planetary Science and Exploration University of Western Ontario, London, ON, Canada N6A 5B7 ([email protected]), 2 Dept. of Earth Sciences/Physics and Astronomy, University of Western Ontario, London, ON, Canada N6A 5B7, Dept. of Geography, University of Western Ontario, London, ON, Canada ...

[1] Folds are one of the obvious and common manifestations of deformation of the continental crust, and attempts to understand the origins of these structures extend back to the very beginnings of geology as a discipline within the Earth Sciences. In particular, the relationship between faults and folds, and the manner in which fault-related folds grow and evolve through time, has been the subj...

Abstract The objective of the present study is to evaluate relation between spatial and temporal dynamics Land Use Cover (LULC) hydro-geomorphological processes their impacts. area city Leiria, in central Portugal, within period 1958–2018 based on historical record floods landslides disasters. LULC analysis shows an accentuated increase artificial areas a continuous decrease agricultural areas....