Simulation of runoff and sediment yield for the calo watershed, Vinh Phuc province by using swat model
Singh, Ravi K.
Ghosh, S.K
Nguyen, Ngoc Thach
Pham, Xuan Canh
Smallest watershed is considered to be the ideal unit for management of the water resources in a water basin. Extraction of water-shed parameters using Remote Sensing and Geographical Information System (GIS) and use of mathematical models is the current trend for hydrologic evaluation of watersheds. The Soil and Water Assessment Tool (SWAT) having an interface with ArcView GIS software (AVSWAT2005) was selected for the estimation of runoff and sediment yield from an area of Vinh Phuc province, an intermediate watershed of Ca Lo River, located in Western Tam Dao mountain which cover nearly all region of the Vinh Phuc province . Base on Hydo Response Unit HRU ( as the basin parcel ), the performance of the model was evaluated using statistical and graphical methods to assess the capability of the model in simulating the run-off and sediment yield from the study area. Result of the study are informations on quality and quatity of water in each sub basin and also for whole of the basin so it will supply valuable water information for integrated management of the Ca Lo Basin area and also for Vinh Phuc province.
Chi tiết xin mời tham khảo tại http://repository.vnu.edu.vn/handle/VNU_123/56644
Ghosh, S.K
Nguyen, Ngoc Thach
Pham, Xuan Canh
Smallest watershed is considered to be the ideal unit for management of the water resources in a water basin. Extraction of water-shed parameters using Remote Sensing and Geographical Information System (GIS) and use of mathematical models is the current trend for hydrologic evaluation of watersheds. The Soil and Water Assessment Tool (SWAT) having an interface with ArcView GIS software (AVSWAT2005) was selected for the estimation of runoff and sediment yield from an area of Vinh Phuc province, an intermediate watershed of Ca Lo River, located in Western Tam Dao mountain which cover nearly all region of the Vinh Phuc province . Base on Hydo Response Unit HRU ( as the basin parcel ), the performance of the model was evaluated using statistical and graphical methods to assess the capability of the model in simulating the run-off and sediment yield from the study area. Result of the study are informations on quality and quatity of water in each sub basin and also for whole of the basin so it will supply valuable water information for integrated management of the Ca Lo Basin area and also for Vinh Phuc province.
Chi tiết xin mời tham khảo tại http://repository.vnu.edu.vn/handle/VNU_123/56644
| Title: | Simulation of runoff and sediment yield for the calo watershed, Vinh Phuc province by using swat model |
| Authors: | Singh, Ravi K. Ghosh, S.K Nguyen, Ngoc Thach Pham, Xuan Canh |
| Keywords: | SWAT model;Calibration;Validation;Remote Sensing;GIS;Runoff;Hydo Response;Unit HRU;basin parcel;Sediment Yield;SWAT model;Hydrological analysis |
| Issue Date: | 2011 |
| Publisher: | ĐHQGHN |
| Series/Report no.: | Vol 27, No 3 (2011); |
| Description: | p. 174-190 |
| URI: | http://repository.vnu.edu.vn/handle/VNU_123/56644 |
| ISSN: | 0866-8612 |
| Appears in Collections: | Earth and Environmental Studies |
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