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1.现状与规划模型 虎石村位于广东省五华县东南部,村环境内小水电资源较为丰富,可开发量为550千瓦。但由于历史造成的原因,对当地的农村能源资源没能进行合理的开发利用,农民生活用能源 较为单一,能源消费结构不合理,仅仅依靠薪柴、鲁草等有限的生物质能源,用能水平低,浪费很大(传统柴灶的热效率仅为10％)。因农村能源紧张而对山林的过量樵采,极大地破坏了这里的山林植被,水土流失现象极为严重,1986年全村仅有成林1000亩,中林2000亩,幼林及荒山面积为11600亩,水土流失面积达1500亩,大小崩口104处,每逢暴雨来临,崩山塌岭,堵塞河床渠道,黄沙泥水奔泻而
1. Status quo and planning model Hushi Village is located in the southeastern Wuhua County of Guangdong Province. The village environment is rich in small hydropower resources, with an exploitable capacity of 550 kilowatts. However, due to historical reasons, the local rural energy resources can not be rationally exploited and utilized. Farmers living in a relatively single energy source, the energy consumption structure is irrational, just rely on firewood, lucao and other limited biomass energy, energy Low level, a lot of waste (the thermal efficiency of traditional firewood stove is only 10%). Due to the energy shortage in rural areas, excessive firewood harvesting on the mountain forests has greatly damaged the vegetation here. The phenomenon of soil erosion is extremely serious. In 1986, the village had only 1,000 mu of forest, 2,000 mu of middle forest and 11,600 mu of young forest and barren hills , Soil erosion area of 1,500 acres, the size of mouth collapse 104, every storm coming, collapsing ridge collapse, blocking the channel channels, yellow sand slush and mud