摘要
通过对保山市高黎贡山周边社区森林能源现状调查分析 ,结果表明 :该区现有森林资源 192 3万m3 ,每年的薪材消耗量为 16万m3 ,占总资源量的 0 83%。目前可能提供的薪材量为 7 6万m3 ,仅为需求量的 4 7 5%。作为主要薪材来源的杂灌木林 ,每公顷产柴量只有 4m3 ,仅为一般薪炭林产量的 4 3%。依据该区的经济及资源状况、消费结构、薪材供需和经营现状认为 ,要解决社区薪材供需矛盾 ,需要增加科技投入 ,加大低产林分改造力度 ,提高单位面积产柴量 ,限额开山采樵利用 。
The investigation on the woody energy of the adjacent communities of Gaoligong mountains of Baoshan Prefecture showed that the current volume of forest was 19 230 000 m 3 , the annual consumption of fuel wood was 160 000 m 3 , which accounted for 0 83 % of the total amount of forest resources. The fuel wood amount currently available was 76 000 m 3 , which was only 47 5 % of the total demand. As the main source of fuel wood, per hectare fuel wood yield of the brush forest was 4 m 3 , this value was only 43 % of the general fuel wood forest. Based on the integrated consideration on the situation of either economy or resource, the consumption structure of fuel wood, supply and demand, and current management situation, it was summarized that in order to solve the contradiction between fuel wood supply and demand, a series of measures including increasing the input of science and technology, strengthening the improvement of low yield stands, heightening the unit yield of fuel wood, limiting the fuel gathering, and improving the techniques of management should be adopted.
出处
《云南林业科技》
2003年第1期34-38,共5页
Yunnan Forestry Science and Technology
关键词
高黎贡山
森林能源
供需对策
Gaoligong mountains
forest energy
strategy for supply and demand
