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Simulating deforestation of Nepal by area production model
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作者 肖映秋 魏丽娟 周荣俊 《Journal of Forestry Research》 SCIE CAS CSCD 2001年第1期47-50,共5页
Based on the growth rates of population, Gross Domestic Products (GDP) and agriculture productivity, the areas of deforestation were predicted in Jutp ani village, Chitwan district, Nepal by Area Production Model (AP... Based on the growth rates of population, Gross Domestic Products (GDP) and agriculture productivity, the areas of deforestation were predicted in Jutp ani village, Chitwan district, Nepal by Area Production Model (APM). Through the APM simulation in this study, all of forestland will be transferred into agricu ltural 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 impor tant factor for the deforestation, so intensification of agriculture management is more important. 展开更多
关键词 Area Production Model (APM) Simulation deforestation Gross Domestic Products (GDP) Subsistence food crop Market food crop
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新技术支持下的防火生态工程建设
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作者 肖映秋 田丹枫 《森林防火》 2000年第4期19-19,共1页
关键词 森林防火 防火生态工程建设 火灾管理系统 火生态系统 林火预警管理系统 扑火工程建程
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