Search results
Results From The WOW.Com Content Network
Catchment zone in Nattai, Australia containing drinking water. Catchment hydrology is the study of hydrology in drainage basins. Catchments are areas of land where runoff collects to a specific zone. This movement is caused by water moving from areas of high energy to low energy due to the influence of gravity.
Watershed delineation is the process of identifying the boundary of a watershed, also referred to as a catchment, drainage basin, or river basin.It is an important step in many areas of environmental science, engineering, and management, for example to study flooding, aquatic habitat, or water pollution.
Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, [3] [4] and impluvium. [ 5 ] [ 6 ] [ 7 ] In North America, they are commonly called a watershed , though in other English-speaking places, " watershed " is used only in its original sense, that of the drainage divide line.
Developing water budgets is a fundamental activity in the science of hydrology. According to the US Geological Survey: [ 4 ] An understanding of water budgets and underlying hydrologic processes provides a foundation for effective water-resource and environmental planning and management.
Isotope hydrology – the study of the isotopic signatures of water; Surface hydrology – the study of hydrologic processes that operate at or near the Earth's surface; Catchment hydrology – study of the governing processes in a given hydrologically defined catchment
Rain falling over a drainage basin in Scotland.Understanding the cycling of water into, through, and out of catchments is a key element of hydrology. Hydrology (from Ancient Greek ὕδωρ (húdōr) 'water' and -λογία () 'study of') is the scientific study of the movement, distribution, and management of water on Earth and other planets, including the water cycle, water resources, and ...
The software is based on object-oriented programming and allows hydrologic and hydraulic modeling according to a semi-distributed conceptual scheme with different rainfall-runoff model such as HBV, [11] GR4J, SAC-SMA or SOCONT. The IHACRES is a catchment-scale rainfall-streamflow modelling methodology. Its purpose is to assist the hydrologist ...
Hydrology (agriculture) Isotope hydrology is often used to understand sources and travel times in groundwater systems. SahysMod is a spatial agro-hydro-salinity model with groundwater flow in a polygonal network. Water cycle, hydrosphere and water resources are larger concepts which hydrogeology is a part of.