1 edition of Water Erosion Prediction Project (WEPP) Forest Applications, General Technical Report INT-GTR-365, U.S. Department of Agriculture (Microfiche) found in the catalog.
Water Erosion Prediction Project (WEPP) Forest Applications, General Technical Report INT-GTR-365, U.S. Department of Agriculture (Microfiche)
1997 by Agriculture Department - Forest Service .
Written in English
The Water Erosion Prediction Project (WEPP) is regarded as one of a new generation of soil erosion models as it is process based and predicts soil erosion at spatial and temporal scales. In addition, WEPP is applicable for hillslopes as well as small watersheds and estimates soil erosion in hourly, monthly or annual timestamps from single storm. Keywords. Sprinkler irrigation, Infiltration, Runoff Erosion, WEPP. T he USDA–ARS Water Erosion Prediction Project (Flanagan and Nearing, ; Flanagan and Livingston, ) model was developed to predict runoff and erosion primarily on rain–fed cropland and rangeland. Laflen et al. () and Nearing et al. () describe the model and. The Water Erosion Prediction Project (WEPP) model, originally developed for hillslope and small watershed applications, simulates complex interactive processes influencing erosion. Recent incorporations to the model have improved the subsurface hydrology components for forest applications. This book is a collection of innovative up-to-date perspectives on key aspects of water resources planning, development, and management of importance to both professional practitioners and researchers. Authors with outstanding expertise address a broad range of topics that include planning strategies, water quality modeling and monitoring, erosion prediction, freshwater inflows to estuaries Cited by: 1.
I call the children in the corner so I can read the book Erosion by Koontz. The book mostly is devoted to water erosion. It is a great book which teaches the children about erosion at their level. But before I start reading the book, I give the children a lollipop without any further : Jeri Faber.
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CPIDS. () Crop Parameter Knowledge Based System. CPIDS was developed to assist crop database builders and users of RUSLE and WEPP in interpretation of plant characteristics and selection of plant parameters.
RUSLE, WEPP and other erosion prediction and natural resource models require detailed input parameters including those describing.
Water Erosion Prediction Project (WEPP) in August to produce new‐generation water erosion prediction technology for use by federal action agencies involved in soil and water conservation and environmental planning and assessment. At that time, the soil erosion prediction tool in widespread use was the Universal.
The erosion rates and sediment delivery are predicted by the Water Erosion Prediction Project (WEPP) model, using input values for forest conditions developed by scientists at the Rocky Mountain Research Station. The WEPP soil erosion model is being developed by an interagency group of scientists, including the following personnel at the Moscow Forestry Sciences Lab: William J.
Elliot (Project. The Water Erosion and Prediction Project (WEPP) model was developed as a cooperative effort of four organisations with the leading role for the U.S. Department of Agriculture.
The main aim was to employ the current knowledge to develop a model as an alternative to USLE. Water Erosion Severe rill and sheet erosion on highly erodible soils in Cass County, Iowa. Photograph by Lynn Betts, courtesy of the USDA NRCS. Flanagan, Dennis C., John E. Gilley, and Thomas G.
Franti. “Water Erosion Prediction Project (WEPP): Development History, Model Capabilities, and Future Enhancements.”Cited by: 2.
The Water Erosion Prediction Project (WEPP) Model is a physically based erosion simulation model built on the fundamentals of hydrology, plant science, hydraulics, and erosion model was developed by an interagency team of scientists to replace the Universal Soil Loss Equation (USLE) and has been widely used in the United States and the world.
The objective of the Water Erosion Prediction Project is to develop new generation prediction technology for use by the USDA-Natural Resources Conservation Service, USDA-Forest Service, USDI-Bureau of Land Management, and others involved in soil and water conservation and.
Introduction. The WEPP erosion model, first released inis a process-based, distributed parameter, continuous simulation, erosion prediction model that computes soil loss along a slope and sediment yield at the end of the hillslope for small watersheds.
The Water Erosion Prediction Project (WEPP) is a physically based model which has frequently been applied in the world for soil erosion and runoff prediction on channel, hillslope, and watershed.
Nearing, MA, and Nicks, AD,Evaluation of the Water Erosion Prediction Project (WEPP) model for hillslopes: in Modelling Soil Erosion by Water (J Boardman and DT Favis-Mortlock, eds.), Springer-Verlag NATO-ASI Series 1–55, Berlin: Google ScholarCited by: There are dozens of erosion prediction models focus on long-term (natural or geological) erosion, as a component of landscape r, many erosion models were developed to quantify the effects of accelerated soil erosion i.e.
soil erosion as influenced by human activity. Most soil erosion models consider only soil erosion by water, however a few aim to predict wind erosion. D.K. McCool, J.D. Williams, in Encyclopedia of Ecology, Soil erosion by water is the wearing away of the earth’s surface by the force of water and gravity, and consists of soil particle dislodgement, entrainment, transport, and deposition.
This sequence of events occurs over a wide range of temporal and spatial scales, from raindrop splash moving particles millimeters in milliseconds. Water erosion prediction project (WEPP) forest applications.
Ogden, UT: U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station,  (OCoLC) The Water Erosion Prediction Project (WEPP) (Laflen et al., ; Flanagan and Nearing, ) model is a continuous simulation, process-based model that allows simulation of small watersheds and hillslope profiles within those watersheds for assessing various soil and water conservation management options for agricultural, rangeland, and forest.
The Daily Erosion Project (DEP) estimates soil erosion and water runoff occurring on hill slopes in Iowa and surrounding states. Estimates are based on hill slope conditions (e.g. topography, crop, precipitation) identified via remote sensing tools like satellites.
WEPP is a project to develop a fundamentally based soil erosion prediction technology. It was initiated inincluded a strong research program to develop specific technology needed for WEPP, and was organized around a team of research scientists and user agency personnel.
WEPP, Water Erosion Prediction Project: Flanagan et al. EPIC, Erosion Productivity Impact Calculator: Sharpley and Williams (). AGNPS, AGricultural Non-Point-Source pollution model Author: Karl Auerswald. ↑Nearing, M., Foster, G., Lane, L., and Finkner, S. A process-based soil erosion model for usda-water erosion prediction project technology.
Water Erosion Prediction Project (WEPP) Watershed Model: Hydrologic and Erosion Calculations. The Water Erosion Prediction Project (WEPP) watershed model is a distributed continuous simulation model developed to compute the spatial and temporal distribution of erosion and deposition within small agricultural watersheds.
The model is made up of three major components; hillslope, channel, and Cited by: 2. Water erosion is the wearing away of the soil surface by water from rain, runoff, snowmelt, and irrigation.
Rainwater in the form of runoff is the main driver of water erosion. It refers to the movement of soil organic and inorganic particles along the soil surface with flowing water and deposition of the eroded materials at lower landscape.
easily specify the slope, soil, and management inputs for application of the USDA Water Erosion Prediction Project (WEPP) model. Likewise, basic small watershed configurations of a few hillslopes and channels can be created and simu-lated with this GUI. However, as the catchment size increases, the complexity of developing and organizing all WEPPCited by: This chapter describes models of soil erosion, with particular focus on soil erosion by water.
Models are used in conservation work for three primary purposes: (a) to help a land owner or manager choose suitable conservation, (b) to make broad‐scale erosion surveys to understand the scope of the problem over a region, and (c) to track changes in erosion over by: Water Erosion Prediction Project (WEPP): WEPP is a process-based, distributed parameter, continuous simulation, erosion prediction model.
It can simulate hill slope erosion processes, as well as simulation of the hydrologic and erosion processes on small watersheds. Pesticide Toxicity Indicators. The Water Erosion Prediction Project (WEPP) soil erosion model is a process-based computer model to predict runoff, soil erosion, and sediment delivery.
From our field research in forest soil erosion and literature reviews on forest physiology, input files have been developed for WEPP to File Size: KB. The Water Erosion Prediction Project (WEPP) watershed model, a physically-based erosion prediction software devel oped by the US Department of Agri culture (USDA), has proved useful in such forest applications as modeling erosion from a segment of insloped or outsloped road, or.
EROSION PREDICTION INTRODUCTION This section contains information on predicting soil erosion rates in New York State. The Revised Universal Soil-Loss Equation (RUSLE) and the Wind Erosion Equation (WEQ) are used to compute erosion rates.
The erosion prediction models are empirical equations derived and tested by Size: KB. Book: Variability in Rangeland Water Erosion Processes, SSSA Special Publicat The Water Erosion Prediction Project (WEPP) model is intended to replace the Universal Soil Loss Equation for predicting soil erosion.
Variability in Rangeland Water Erosion Processes, [ Full Text ] [ Tables Only ] Abstract. Surface. Hydrologic modeling of range-land erosion processes has made significant advances in the past five years with the development of the Water Erosion Prediction Project (WEPP) model.
Research to refine hydrological models will continue because of the extensive-ness and variability of rangelands on a. Water Erosion Prediction Project (WEPP) WEPP Runoff and Erosion Prediction Model: Overview and Applications Delta Tributary Mercury Council September 6, USGS-Sacramento, Placer Hall Sacramento, CA Drea EmTraeumer Em Hydrology, LLC Reno, NV.
the prediction of soil loss and sediment delivery. The importance of estimating erosion and sediment delivery has long been recognized to minimize pollution by sediments and the chemicals carried by soil particles.
The visual effects of erosion include rills and gullies along with sediment blockages found in culverts or drainage Size: 1MB.
When the Water Erosion Prediction Project (WEPP) computer model was used to simulate the effect of terraces, grassed waterways, and buffer strips, the sediment lost with the combination of chisel plowing, terraces, and grassed waterways was still two and a half times greater than with no-till by itself.
The Water Erosion Prediction Project (WEPP) offers the opportunity to significantly improve erosion predictive technology for rangelands. The WEPP technology has improved rangeland predictive technology through greater model complexity; however, much of the improvement in simulation accuracy is lost in techniques used to estimate model parameters.
A process-based soil erosion model for usda-water erosion prediction project technology. Transactions of the American Society of Agricultural Engineers, 32(5)– ↑ Rauws, G. and Govers, G. Hydraulic and soil mechanical aspects of rill generation on agricultural soils.
Journal of Soil Science, – ↑ De Ploey, J. WEPP - Water Erosion Prediction Project. Looking for abbreviations of WEPP. It is Water Erosion Prediction Project. Water Erosion Prediction Project listed as WEPP. Water Erosion Prediction Project - How is Water Erosion Prediction Project abbreviated.
The major water quality impairment in the Midwest United States is sediment eroded from agricultural lands. Yet, few understand the spatial and temporal variability of erosion, or soil erosion dynamics, in relation to precipitation, topography, land management and severe events.
Long-term measurement of erosion is expensive and not practical. erosion (ĭrō`zhən), general term for the processes by which the surface of the earth is constantly being worn principal agents are gravity, running water, near-shore waves, ice (mostly glaciers), and wind.
All running water gathers and transports particles of soil or fragments of rock (formed by weathering weathering, collective term for the processes by which rock at or near the.
Cracking Up: A Story About Erosion By Jacqui by Matthew Lilly. () 32p. Picture Window Books, 7 years and up Describes the process of erosion and how water, ice, wind, and sun wear away at. Add to My List Edit this Entry Rate it: ( / 4 votes). Translation Find a translation for Water Erosion Prediction Project in other languages.
Also, water samples using suction lysimeters are being collected from the tillage x crop rotation experimental sites. Major efforts have continued with the Natural Resources Conservation Service (NRCS) as that agency moves to implement the Water Erosion Prediction Project (WEPP) model in their field offices for conservation planning activities.
COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.
WATER EROSION PREDICTION PROJECT (WEPP) MODEL ASSESSMENT Preparedfor: Republic Services of Southern Nevada E Sahara Avenue Las Vegas, NV Prepared by: SCS Engineers N 44th Street, Suite B Phoenix, AZ Janu File No 10 T18File Size: 8MB.The United States Department of Agriculture, Water Erosion Prediction Project (WEPP) is developing a process-oriented prediction technology based on hydrologic and erosion sciences (Rawls et al., ).
The major components of this are: climate and precipitation, snow accumulation and melt, infiltration, runoff, channel routing, erosion, soil moisture, crop growth, plant residue and by: Erosion Prediction.
Water Erosion Erosion Prediction – Gully Erosion RUSLE2 Wind Erosion – Wind Erosion, Part of the National Agronomy Manual Critical Period Wind Erosion. Electronic FOTG – Section I – Erosion Prediction – Critical Period Wind Erosion subfolder – listed by county (contains county specific Wind Erosion Equation.