Abstract
Based on the growth rates of population, Gross Domestic Products (GDP) and agriculture productivity, the areas of deforestation were predicted in Jutpani Village, Chitwan district, Nepal by Area Production Model (APM). Through the APM simulation in this study, all of forestland will be transferred into agricultural land in 2030 at the rate of 24% per year on the current productivity. And if the productivity of subsistence food crop is assumed to increase at the rate of 1%, the productivity of market crop and export crop increase at the rate of 2% annually, deforestation rate will decrease to 17% per year, but only 124 hm2 forest land will be left till 2038. The agriculture productivity is a very important factor for the deforestation, so intensification of agriculture management is more important.
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References
CBS (Central Bureau of Statistics). 1998. Statistical pocket book [M]. Nepal: His Majesty’s Government National Planning Commission Secretariat, p 227.
FAO. 1986. Users guide to Area Production Model (APM) [M]. Asia-Pacific Region; GCP/RAS/JPN. Field Document, p65.
FAO. 1997. State of the World’s Forests [M]. USA. p21.
FORESC (Department of Forest Research and Survey). 1999. Forest cover change analysis based on LRMP data and Topographic maps [M]. Kathmandu, Nepal: FORESC, p 11.
Hussin, Y., A. De gier & Hargyono. 1994. Fores cover change detection analysis using remote sensing: A test for spatially resolved area production model [C]. In: 5th European Conference and Exhibition on GIS and EGIS, Paris, France. p 1825–1834.
Hussin, Y., Bode, J. & A. De gier. 1995. The Crystal Globe: a GIS based operational area production model [C]. In: Proceedings 16th Asian Conference on Remote Sensing. Surannarnee University of Technology, Naknon Ratchasima, Thailand. pQ-81–Q-87.
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Biography: XIAO Ying-qiu (1966-), female, engineer in Forestation Fund Collection Station of Shenyang Forestry Bureau, Shenyang 110036, P.R. China.
Responsible editor: Zhu Hong
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Ying-qiu, X., Li-juan, W. & Rong-jun, Z. Simulating deforestation of Nepal by area production model. Journal of Forestry Research 12, 47–50 (2001). https://doi.org/10.1007/BF02856800
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DOI: https://doi.org/10.1007/BF02856800
Key words
- Area Production Model (APM)
- Simulation, deforestation
- Gross Domestic Products (GDP)
- Subsistence food crop
- Market food crop