نتایج جستجو برای: standardized runoff index

تعداد نتایج: 475316  

2017
Zhenliang Yin Qi Feng Shiyin Liu Songbing Zou Jing Li Linshan Yang Ravinesh C. Deo Marco Franchini

In this paper, a glacial module based on an enhanced temperature-index approach was successfully introduced into the Soil and Water Assessment Tool (SWAT) model to simulate the glacier runoff and water balance of a glacierized watershed, the mountainous region of the Yarkant River Basin (YRB) in Karakoram. Calibration and validation of the SWAT model were based on comparisons between the simula...

2013
M Warscher U Strasser G Kraller T Marke H Franz H Kunstmann

[1] Runoff generation in Alpine regions is typically affected by snow processes. Snow accumulation, storage, redistribution, and ablation control the availability of water. In this study, several robust parameterizations describing snow processes in Alpine environments were implemented in a fully distributed, physically based hydrological model. Snow cover development is simulated using differe...

ژورنال: علوم آب و خاک 2017

Modified Universal Soil Loss Equation (MUSLE) is one of soil loss estimation models which has been developed based on the runoff characteristics in the event scale. However, it needs to be evaluated in the plot scale for the semi-arid rainfall events. With this aim, a field study was designed using twenty one plots. Runoff and soil loss were measured using 5-min samples under seven rainfall int...

Journal: :Remote Sensing 2022

The hydrological drought in Northern Italy 2022 was, large part, the consequence of a snow Italian Alps winter 2021/22 and resulting deficit melt water runoff. In this communication, we assessed snow-cover dynamics nine Alpine catchments using long time series satellite-derived line elevation (SLE) measurements. We compared SLE year to long-term 1985–2021. early 2022, was located several hundre...

2007
Yang Hong Robert F. Adler Faisal Hossain Scott Curtis George J. Huffman

[1] Motivated by the recent increasing availability of global remote sensing data for estimating precipitation and describing land surface characteristics, this note reports an approximate assessment of quasi-global runoff computed by incorporating satellite rainfall data and other remote sensing products in a relatively simple rainfall-runoff simulation approach: the Natural Resources Conserva...

2005
Balaji Narasimhan Pei-Yu Chen Jennifer H. Jacobs Raghavan Srinivasan

Introduction _____________________________________________________________________________________________________________________ 51 Real-Time Wildfire Risk Assessment _____________________________________________________________ 53 Keetch-Byram Drought Index _____________________________________________________________________ 53 Current Practice ______________________________________________...

The aim of this research is exploring the impact of changes in runoff and sediment of the upstream catchment on the changes in the area and amount of canopy in Gabric-Jask mangrove. Hence, hydro-climatological parameters including amount of precipitation, discharge, and sediment in Gabric catchment during the statistical period of 1993 to 2010 were selected and the annual standardized index rel...

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