Sensitivity of Hydrological Model to Landscape Pattern Change

Chong Wei; Jie Chen; Xuan Song

doi:10.4028/www.scientific.net/AMR.765-767.3061

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 765-767Sensitivity of Hydrological Model to Landscape...

Sensitivity of Hydrological Model to Landscape Pattern Change

Abstract:

The hydrological model is a tool to simulate the hydrological processes and to solve the practical problem. The composition and spatial configuration of landscape often result in variation of hydrological conditions. This study is applied to compare the results of SWAT model with different land use maps in Qihe watershed, and shows that the sensitivity of SWAT model to landscape spatial configurations at landscape level is weak, except the landscape composition. After model calibration, both models satisfy the observed data well, which means though the land use map beyond the real landscape spatial configurations, the SWAT model could also describe the water yield of Qihe watershed accurately during the validation period.

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Periodical:

Advanced Materials Research (Volumes 765-767)

Pages:

3061-3065

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.765-767.3061

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Online since:

September 2013

Authors:

Chong Wei, Jie Chen, Xuan Song

Keywords:

Landscape Pattern, Qihe Watershed, Sensitivity, SWAT Model

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References

[1] Wei Ouyang, Andrew K. Skidmore, Fanghua Hao and Tiejun Wang. Soil erosion dynamics response to landscape pattern. Science of The Total Environment. Vol. 408 (2010), P. 1358–1366.

DOI: 10.1016/j.scitotenv.2009.10.062

Google Scholar

[2] Information on http: /en. wikipedia. org/wiki/Land_use.

Google Scholar

[3] LEE Sang-woo, HWANG Soonjin, LEE Saebom. Landscape ecological approach to the relationships of land use patterns in watersheds to water quality characteristic. Vol. 92 (2009),P. 80-89.

DOI: 10.1016/j.landurbplan.2009.02.008

Google Scholar

[4] J.M. Bosch, J.D. Hewlett. A review of catchment experiments to determine the effect of vegetation changes on water yield and evapotranspiration. Journal of Hydrology. Vol. 55 (1982),P. 3-23.

DOI: 10.1016/0022-1694(82)90117-2

Google Scholar

[5] Neitsch S. L., Amold J. G., kiniry JR et. Soil and Water Assessment Tool User's Manual, version 2005. USA. (2005).

Google Scholar

[6] Mahesh Sahu, Roy R. Gu. Modeling the effects of riparian buffer zone and contour strips on stream water quality. Ecological Engineering. Vol. 35 (2009), P. 1167–1177.

DOI: 10.1016/j.ecoleng.2009.03.015

Google Scholar

[7] Neitsch S. L, Aronld J. G, kiniry JR et. Soil and Water Assessment Tool Theoretical Documentation. USDA (2005).

Google Scholar