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Results 1 - 10 from 384 for surface runoff in 0.276 sec.

Sediment Yields and Surface Runoff
Sediment Yields and Surface Runoff Sediment Yields and Surface Runoff in Agricultural Areas at Mae Klong Watershed Research Station, Karnchanaburi Province By K. Donsakul, P. ... obvious that planting crop on terraced area could reduce great amount of soil losses and surface runoff in sloped area. Some grasses can be used in soil conservation effectively and not affect ...
www.forest.go.th

WELL - Resource Centre Network for Water, Sanitation and Environmental Health
Fig. 4 Catchment of surface runoff using plastic sheeting or hardened surface (Smet, J. and Wijk, C. ... Rainwater supply depends on the annual rainfall, the roof surface and the runoff coefficient. Supply = rainfall (mm/year) x area (m2) x runoff coefficient for instance: metal sheet roof of 80m2 ...
www.lboro.ac.uk

Freshwater Website: Groundwater (A major link in the hydrologic cycle
Precipitation becomes surface water, soil moisture, and groundwater. Groundwater circulates back to the surface, and from the surface all water returns to ... surface runoff. While the rate of discharge determines the volume of water moving from the saturated zone into streams, the rate of recharge determines the volume of water running over the surface ...
www.ec.gc.ca

Environmental Restoration: Soil Pitting to Improve Arid Land Revegetation
South Africa on a silty clay loam showed that pitting was beneficial in reducing surface runoff, maintained higher plant evapotranspiration rates and yields than the control treatment and cultivation costs ... . Van der Merwe, M.C. Laker and I. Shainberg. 1992. Effects of soil surface treatment on runoff and wheat yield under irrigation. Agronomy Journal 84(1):114-119. Home | Ecocomposites | ...
www.ecocomposite.org

Education Info
Some precipitation runs from high areas to low areas on the earth's surface. This is known as surface runoff. Other precipitation seeps into the ground and is stored as groundwater. Think of ... include: • The location of the water right; • Whether the water is surface water or groundwater; • The priority date of the surface water right; • The anticipated use of the water; • The quality and ...
www.fayettecountygroundwater.com

Runoff and Sediment Yields
Runoff and Sediment Yields Runoff and Sediment Yields Under Acacia aurieulaeformis and Leucaena leueocephala plantation By V. Pukjaloon and S. ... province under 5-year-old plantations. The results from this study revealed that the average surface runoff from Leucaena and Acacia plantation were 251.55 and 198.10 cu.m/ha with ...
www.forest.go.th

Runoff
Runoff is the process of water running off the land surface. Water flows downhill ... of runoff from a storm. The conservationist perspective gives an interactive map and tables describing the surface stream flow in the Spring Creek Watershed. The local official perspective uses the results from a hydrologic model to predict how certain local policies may change surface runoff ...
www.interwet.psu.edu

Runoff from the Local Official Perspective (4-D Temporal)
Surface Runoff (MGD) Stream Flow (MGD) Milesburg 24 141 Near Axeman 16 88 Houserville 10 53 Oak Hall 2 12 MGD = Million Gallons per Day Stream Flow same as total runoff. Projected Mean Surface Runoff and Stream Flows for Spring Creek Tributaries Over the Next 20 Years Based on Current Local Policies Location Surface Runoff (MGD) Stream Flow (MGD ...
www.interwet.psu.edu More from this site

Marinas and Boating | Polluted Runoff (Nonpoint Source Pollution) | US EPA
Runoff (Nonpoint Source Pollution) | US EPA Polluted Runoff (Nonpoint Source Pollution) Recent Additions | Contact Us | Print Version Search: EPA Home > Water > Wetlands, Oceans, & Watersheds > Polluted Runoff ... information on the best available, economically achievable means of reducing pollution of surface water runoff from marinas and recreational boating. (Final Version) Shipshape Shores and ...
epa.gov

Economic Benefits of Runoff Controls | Polluted Runoff (Nonpoint Source Pollution) | US EPA
Urban runoff: The portion of precipitation, snowmelt, or irrigation water that does not naturally percolate into the ground or evaporate, but runs off the land into streams or other surface water. It can carry pollutants from the air and land into the receiving waters. Wet pond: Pond for urban runoff management that is designed to detain urban runoff and always ...
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