Applying the Soil and Water Assessment Tool Model for Integrated Lake Basin Management in Northern Vietnam: Case Study of the Thac Ba Reservoir Basin

2021 ◽  
Author(s):  
Tue Ngoc Nguyen ◽  
Truong Xuan Nguyen ◽  
Tien Van Pham ◽  
Duc-Trung Nguyen
Keyword(s):  
Assessment Tool ◽  
Lake Basin ◽  
Basin Management ◽  
Northern Vietnam ◽  
Reservoir Basin ◽  
Water Assessment ◽  
Soil And Water

EFFECTIVNESS OF SOIL AND WATER ASSESSMENT TOOL MODEL TO SIMULATE WATER FLOW IN A LARGE AGRICULTURAL COMPLEX WATERSHED: CASE OF BUYO LAKE BASIN, WEST OF COTE D'IVOIRE

2014 ◽  
Vol 13 (7) ◽  
pp. 1735-1742 ◽  
Author(s):  
Gabriel Lazar ◽  
Tanoh Jean-Jacques Koua ◽  
Jean Patrice Jourda ◽  
Kan Jean Kouame ◽  
Kouao Armand Anoh ◽  
...  
Keyword(s):  
Water Flow ◽  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
Assessment Tool ◽  
Lake Basin ◽  
Cote D’Ivoire ◽  
Côte D'ivoire ◽  
Water Assessment ◽  
Soil And Water

Simulation of Non-Point Source Pollution Based on SWAT Model - A Case Study of Ashi River Basin

2014 ◽  
Vol 1073-1076 ◽  
pp. 1751-1755
Author(s):  
Fang Ma ◽  
Xiao Feng Jiang ◽  
Li Wang ◽  
Dan Shan ◽  
Xiong Wei Liang ◽  
...  
Keyword(s):  
River Basin ◽  
Stream Flow ◽  
Assessment Tool ◽  
Swat Model ◽  
Validation Period ◽  
Point Source Pollution ◽  
Water Assessment ◽  
Non Point Source Pollution ◽  
Soil And Water

The Soil and Water Assessment Tool (SWAT) model was examined for its applicability in modeling stream-flow and nutrients (total nitrogen, TN and total phosphorus, TP) in Ashi River Basin, China covering an area of 3545 km2. This model was calibrated by using the observed data of monthly flow during 1996-2005 and nutrients (TN and TP) during 2006-2008, and validated by using the observed data of monthly flow during 2006-2010 and water quality during 2009-2010. For stream-flow, the monthly results of RE, R2 and ENS values reached 6.42%, 0.61 and 0.59 respectively for calibration period, whereas these were-12.83%, 0.69 and 0.67, respectively for validation period; for TN calibration, values of RE, R2 and ENS were-18.33%, 0.64 and 0.55 respectively, and for validation period they were-17.34%, 0.68 and 0.57 respectively; for TP calibration, values of RE, R2 and ENS were-4.32%, 0.61 and 0.56 respectively, and for validation period they were-18.02%, 0.67 and 0.58 respectively. Results show that SWAT has applicability in modeling stream-flow and nutrients (TN and TP) in cold and flat area.

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