KINEROS2 application for land use/cover change impact analysis at the Hulu Langat Basin, Malaysia

被引：20

作者：

Memarian, Hadi ^{[1
]}

Balasundram, Siva K. ^{[2
]}

Talib, Jamal B. ^{[1
]}

Sung, Christopher Teh Boon ^{[1
]}

Sood, Alias Mohd ^{[3
]}

Abbaspour, Karim C. ^{[4
]}

机构：

[1] Univ Putra Malaysia, Fac Agr, Dept Land Management, Serdang 43400, Selangor, Malaysia

[2] Univ Putra Malaysia, Fac Agr, Dept Agr Technol, Serdang 43400, Selangor, Malaysia

[3] Univ Putra Malaysia, Fac Forestry, Dept Forest Prod, Serdang 43400, Selangor, Malaysia

[4] Swiss Fed Inst Aquat Sci & Technol, Eawag, Dubendorf, Switzerland

来源：

WATER AND ENVIRONMENT JOURNAL | 2013年 / 27卷 / 04期

关键词：

impact analysis; KINEROS2; LUCC; runoff; sediment; SOIL-EROSION; VEGETATION COVER; WATER DISCHARGE; SEDIMENT YIELD; RUNOFF; VARIABILITY; CATCHMENT; LOAD;

D O I：

10.1111/wej.12002

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The impacts of land use/cover changes (LUCC) on a developed basin in Malaysia were evaluated. Three storm events in different intensities and durations were required for KINEROS2 (K2) calibration and LUCC impact analysis. K2 validation was performed using three other rainfall events. Calibration results showed excellent and very good fittings for runoff and sediment simulations based on the aggregated measure. Validation results demonstrated that the K2 is reliable for runoff modelling, while K2 application for sediment simulation was only valid for the period 1984-1997. LUCC impacts analysis revealed that direct runoff and sediment discharge increased with the progress of urban development and unmanaged agricultural activities. These observations were supported by the NDVI, landscape and hydrological trend analyses.

引用

页码：549 / 560

页数：12

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