Around 90% of fresh renewable water is being used in Iran, indicating high water stress
conditions across the country. Given that agricultural irrigation accounts for the majority of …

The natural hydrology and runoff water quality of a watershed change due to the conversion
of pervious surfaces into impervious surfaces. This article reviews the effects of urbanization …

Though manure has been used for centuries to enhance soil fertility and final agricultural
yield, the overuse of fertilizers on the land can cause serious pollution issues, such as heavy …

Urbanization creates new development in open spaces and agricultural fields, synonymous
with increasing impervious surfaces. Such surfaces restrain the natural infiltration of water …

This study investigates the impact of different digital elevation model (DEM) resolutions on
the topological attributes and simulated runoff, as well as the sensitivity of runoff parameters …

Excess nutrients and herbicides remain two major causes of waterbody impairment globally.
In an attempt to better understand pollutant sources in the Big Sandy Creek Watershed …

Proper identification of critical source areas (CSAs) is important for economic viability of any
best management practices (BMPs) aimed at reducing sediment and phosphorus loads to …

With the intensification of climate change, understanding the impacts of climate change on
the water cycle is vital for integrated watershed management. Based on the precipitation and …

The quality of input data and the process of watershed delineation can affect the accuracy of
runoff predictions in watershed modeling. The Upper Mississippi River Basin was selected …

Pesticides are contaminants of priority concern that continue to present a significant risk to
drinking water quality. While pollution mitigation in catchment systems is considered a cost …