The purpose of the development plan is to propose a strategy for managing flood risk and a program of global and transversal actions, the catchment basin
of the Ardeche, described in detail (up in draft), which integrates the various issues of the environment (good physical functioning, .
Utilizing sediment catchment basins
, silt fencing and vegetative buffers utilized as sediment and erosion-control devices
Also, the lakes in the community serve as catchment basins
during rains and are not suitable habitats for ducks.
He said water catchment basins
for farms on top of the mountains gave way due to the torrential rains, sending down heavy volumes of water to the flatlands.
Users can load a grid file to create a watershed map and display catchment basins
and stream lines based on the Z data in the grid file.
The center is also using natural green catchment basins
to maximize storm-water retention and minimize water discharge into the sewer system.
The Khadeji Nadi and Mol Nadi rivers - which have catchment basins
in Kohistan; and pass from the famous Khirthar ranges, and three tributaries of Konkar, Thadho and Sukhan - started flowing after a long time because of the recent rains and filled the Malir River.
It describes these physical processes, and how they are observed in the real world, from catchment basins
or watersheds where precipitation first falls, all the way through the transport of water to the sea.
In a cross-section of 100 of the country's urban and suburban forests (where more than 156 million of us live), trees reduce the need for 264 billion cubic feet of stormwater retention infrastructure (sewers, channels, catchment basins
They also include developing agriculture and pastoral areas (270,000 ha), conserving the sustainable development of forest resources (reforestation of about 624,000ha), developing catchment basins
on about 560,000 ha, and combating silting-up.
This causes an extensive groundwater movement (mainly in the Ordovician aquifer complex) and water exchange between different catchment basins