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Deforestation in the North western part of Pakistan is a long standing problem. The Forestry Department, as formal managers of the forest resources, has been undergoing a long reform process aimed at improving its performance. This reform process has not resulted in less deforestation. From the...
Persistent link: https://www.econbiz.de/10004990035
. In this regard, the separation of baseflow from streamflow and the analysis of recession curves make a significant …-recession curve (MRC) method can enhance the accuracy with which baseflow may be separated from streamflow, compared to other baseflow … streamflow, with easy applications for ungauged regions. RECESS on the web derived the alpha factor, which is a baseflow …
Persistent link: https://www.econbiz.de/10010762589
climate model (RCM) coupled with a hydrologic model, the Soil and Water Assessment Tool (SWAT). The SWAT model was calibrated …. The combined performance of the SWAT and RCM was examined using observed weather data as a lateral boundary condition in … the RCM. The SWAT and RCM were found to perform well, especially on an annual basis. The potential impacts of climate …
Persistent link: https://www.econbiz.de/10005029677
Assessment Tool (SWAT) model and cost data to develop a trade-off frontier of least cost of achieving nutrient reductions and the …,400 km2 of an intensive agriculture region in west-central Iowa. Applying genetic algorithm to the calibrated SWAT modeling …
Persistent link: https://www.econbiz.de/10005029678
This paper describes the application of the Soil and Water Assessment Tool (SWAT) model to the Maquoketa River … data from six weather stations located in and around the watershed, and measured streamflow data from a U.S. Geological … Survey gage station at the watershed outlet were used in the sensitivity analysis of SWAT model parameters as well as its …
Persistent link: https://www.econbiz.de/10005029679
. This paper presents the calibration and validation of SWAT for the streamflow, sediment losses, and nutrient loadings in … has been constructed for the RRW that consists of the Soil and Water Assessment Tool (SWAT) model, the interactive SWAT (i_SWAT … the watershed and an assessment of land use and management practice shifts in controlling pollution. Streamflow, sediment …
Persistent link: https://www.econbiz.de/10005029681
and Water Assessment Tool (SWAT) model with a geographic information system interface (AVSWAT) was applied to four Iowa … SWAT input data preparation requirements and simplify the interpretation of results without compromising simulation …
Persistent link: https://www.econbiz.de/10005029682
A validation study has been performed using the Soil and Water Assessment Tool (SWAT) model with data collected for the … SWAT. In the nested modeling approach, edge-of-field flows and pollutant load estimates were generated for manure … application fields with APEX and were then subsequently routed to the watershed outlet in SWAT, along with flows and pollutant …
Persistent link: https://www.econbiz.de/10005029684
The Soil and Water Assessment Tool (SWAT) model is a continuation of nearly 30 years of modeling efforts conducted by … the U.S. Department of Agriculture (USDA), Agricultural Research Service. SWAT has gained international acceptance as a … robust interdisciplinary watershed modeling tool, as evidenced by international SWAT conferences, hundreds of SWAT …
Persistent link: https://www.econbiz.de/10005612621
Detailed analyses of hydrological and water quality variables are very important to study the dynamic processes in a river basin. In this study, we have further modified the Enhanced Soil and Water Assessment Tool (ESWAT) model by incorporating hourly evapotranspiration and overland flow routing...
Persistent link: https://www.econbiz.de/10010794136