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Cost-Benefit Analysis of Landslide Rehabilitation Measures (funded by EEPSEA)
A Case Study of the Mountainous Agricultural Area
| หัวหน้าโครงการ | ผศ.ดร.จรัณธร บุญญานุภาพ |
| หน่วยงาน | ภาควิชาทรัพยากรธรรมชาติ และสิ่งแวดล้อม |
| แหล่งสนับสนุนงานวิจัย | funded by Economy and Environment Program for Southeast Asia (EEPSEA); with administered by the International Development Research Centre of Canada (IDRC) |
| ระยะเวลาดำเนินการ | 1 กรกฏาคม 2553 - 30 เมษายน 2554 |
กลุ่มวิจัย- กลุ่มวิจัยสารเคมีทางการเกษตรและทรัพยากรสิ่งแวดล้อม
- กลุ่มวิจัยเศรษฐศาสตร์/สังคมและธุรกิจ
รายชื่อนักวิจัย- ผศ.ดร.จรัณธร บุญญานุภาพ (หัวหน้าโครงการ)
- ดร.Herminia A. Francisco (ที่ปรึกษา) , จาก Director of Economy and Environment Program for Southeast Asia (EEPSEA), Singapore
- รศ.ดร.Robert R. Hearne (Mentor) (ที่ปรึกษา) , จาก Department of Agribusiness and Applied Economics, NORTH DAKOTA STATE UNIVERSITY, USA.
- รศ.ดร.อรพรรณ ศรีเสาวลักษณ์ (ที่ปรึกษา) , จาก สาขาวิชาเศรษฐศาสตร์ มหาวิทยาลัยสุโขทัยธรรมาธิราช
- อ.สุเมธ อดุลวิทย์ (นักวิจัยร่วม) , จาก คณะเศรษฐศาสตร์ มหาวิทยาลัยธุรกิจบัณฑิตย์ กรุงเทพฯ
การเผยแพร่ผลงานวิจัย- การประชุม : THE FIFTH INTERNATIONAL CONFERENCE ON VETIVER (ICV-5). VETIVER AND CLIMATE CHANGE. "COST-BENEFIT ANALYSIS OF VETIVER SYSTEM-BASED LAND REHABILITATION MEASURES: LANDSLIDE DAMAGED MOUNTAINOUS AGRICULTURAL AREA"
28 - 31 October 2011, Lucknow, India.
รางวัล The King of Thailand Vetiver Awards 2011 ด้านงานวิจัยหญ้าแฝกดีเด่น (Outstanding Vetiver Research) ประเภทผลงานวิจัยนอกภาคเกษตรกรรม จาก สมเด็จพระเทพรัตนราชสุดาฯ สยามบรมราชกุมารี [สำนักงาน กปร.].
ผลลัพธ์ที่ได้จากงานวิจัย- การนำไปพัฒนา/แก้ปัญหา :
The analytical results will disseminate to decision-makers and operational planners of Meaphoon Subdistrict administrative office for the landslide damage recovery planning, and results will also be beneficial to other aspects, are as follows:
1. Improve public awareness and understanding of landslide rehabilitation and its consequences in terms of economic and environmental aspects.
2. Provide basic information and improve literature on environmental economic analysis of landslide rehabilitation measures based-on the vegetative-based approaches, which have the potential to decision-makers and operational planners for policy decision-making, formulation, and implementation.
รายการเงินงบประมาณ - พ.ศ.2553 เป็นเงิน 350,050.00 บาท
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วัตถุประสงค์โครงการ
Since, soil erosion has been occurring more frequently in the exposed areas damaged by the 2006 landslide at the upstream of mountainous land in Meaphoon Subdistrict, this may cause the accumulation of sediment deposits in waterways, and this subsequently does endanger intake points for irrigation and water supply systems.
The problem becomes serious not only placed in the upstream region of Meaphoon Subdistrict, but also in the large areas of downstream including five sub-districts and two municipalities of about 38,628.23 hectare
the following research questions are vital for decision making to determine the best solution:
1. What are the cost and benefit of landslide rehabilitation measures?
2. How is the distribution of costs and benefits among stakeholders?
3. What are the incentives for upstream farmers and landholders to rehabilitate a mountainous agriculture land in the upstream of Meaphoon Subdistrict?
To illustrate the effectiveness of landslide rehabilitation measures, this study will estimate the cost of landslide rehabilitation techniques against the benefits of landslide rehabilitation by comparing among four options of controlling soil erosion and land rehabilitation for the open space of slopping land affected by landslides at the upstream regoins.
Thus, the main goal of this research project is to analyze a cost and benefit of intervention measures of rehabilitation of sloping agridultural land demaged by landslide.
The specific objectives of the research project are to:
1. assess the social-economic impacts of landslide on the upstream and downstream communities.
2. undertake the cost-benefit analysis (CBA) of landslide rehabilitation measures under intervention options and status quo.
3. determine the best intervention measure for landslide rehabilitation measures.
4. understand the economic incentives for farmers and landholders in the upstream region to address the problems of soil erosion.
ลักษณะโครงการ "SMALL, Doable, Make a real impact on communities, and local farmers benefit most...,
ผลที่คาดว่าจะได้รับ
EXPECTED RESULTS AND DISSEMINATION
The research project will result in defining the most efficient measure for landslide rehabilitation and controlling soil erosion in terms of the highest net present value (NPV) or social welfare.
The CBA will not only provide the basic information on costs and benefits of different particular measures, but also the acceptance by the local people to most benefit and practical measures for their community.
This study also will results in a better understanding of socio-economic impacts of landslide on a set of stakeholdrs, and will provide insight into the magnitude of damage values associated with the impacted locations.
Eventually, the final analytic results will make a vital contribution to both local communities and policy makers/administrator-leader of Maephoon Sub-district driving an appropriate public policy in landslide rehabilitation and soil conservation, which the proclamation will be valid in the fiscal year 2011.
- The most benefit will distribute to local farmers and communities- |
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