TY - JOUR
T1 - Practical application of a land resources information system for agricultural landscape planning
AU - Saroinsong, Fabiola
AU - Harashina, Koji
AU - Arifin, Hadi
AU - Gandasasmita, Komarsa
AU - Sakamoto, Keiji
N1 - Funding Information:
This study was partly funded by the Core University Program in Applied Biosciences, promoted by the Japan Society for the Promotion of Science and the Directorate General of Higher Education, Indonesian Ministry of Education and Culture. The study was also partly funded by the Toyota Astra Foundation. We express our gratitude to Mr. Bambang Trisasongko, Cartography and Remote Sensing Laboratory, Bogor Agricultural University, who supported the GIS analysis for this study.
PY - 2007/1/15
Y1 - 2007/1/15
N2 - This paper addresses a multi-criteria analysis approach to agricultural landscape planning. The case study was conducted in the Cianjur watershed, West Java, Indonesia, which has experienced soil erosion problems in recent years. The planning process consists of erosion hazard, land suitability, and economic feasibility analyses. Land resource information was developed as a GIS database from topographic maps, Landsat TM images, soil maps, and climatic data. Using these data, the universal soil loss equation was applied to erosion hazard analysis. In land suitability analysis, the land requirement of plants, and land resources characteristics were compared on the basis of Food and Agriculture Organization's land suitability evaluation methods. Production cost profiles and price data for each crop were used in the economic feasibility analysis. On the basis of the integrated results of the three analyses, proposed agro-ecological land-use was planned under which the land-utilization types would not cause more than tolerable soil loss, would be at least marginally suitable with regard to land resources quality, and would be economically feasible. When compared with current agricultural land-use, the proposed agro-ecological land-use would reduce total soil loss in the area by about 75%, with a reduction in total profit from agricultural production of just 3.1%.
AB - This paper addresses a multi-criteria analysis approach to agricultural landscape planning. The case study was conducted in the Cianjur watershed, West Java, Indonesia, which has experienced soil erosion problems in recent years. The planning process consists of erosion hazard, land suitability, and economic feasibility analyses. Land resource information was developed as a GIS database from topographic maps, Landsat TM images, soil maps, and climatic data. Using these data, the universal soil loss equation was applied to erosion hazard analysis. In land suitability analysis, the land requirement of plants, and land resources characteristics were compared on the basis of Food and Agriculture Organization's land suitability evaluation methods. Production cost profiles and price data for each crop were used in the economic feasibility analysis. On the basis of the integrated results of the three analyses, proposed agro-ecological land-use was planned under which the land-utilization types would not cause more than tolerable soil loss, would be at least marginally suitable with regard to land resources quality, and would be economically feasible. When compared with current agricultural land-use, the proposed agro-ecological land-use would reduce total soil loss in the area by about 75%, with a reduction in total profit from agricultural production of just 3.1%.
KW - Economic feasibility
KW - Erosion hazard
KW - Land suitability
KW - Mountainous topography
KW - Multi-criteria analysis
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U2 - 10.1016/j.landurbplan.2006.03.002
DO - 10.1016/j.landurbplan.2006.03.002
M3 - Article
AN - SCOPUS:33751519530
VL - 79
SP - 38
EP - 52
JO - Landscape Planning
JF - Landscape Planning
SN - 0169-2046
IS - 1
ER -
