System Integration / Natural Science / Land Use Change / Sugar cane / Land use and land cover / Soil Erosion / Legislation / Erosion Control / Ecosystem service / Dynamic Model of WSN / WELFARE ECONOMIC / Dynamic System / Land Use Land Cover Change / Driving force / Soil Erosion / Legislation / Erosion Control / Ecosystem service / Dynamic Model of WSN / WELFARE ECONOMIC / Dynamic System / Land Use Land Cover Change / Driving force