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近些年来,发展森林能源得到世界范围的高度重视。仅一九八一年以前,世界银行就向三十多个国家提供了二点五亿美元发展薪炭林的贷款美国能源部认为:开发森林能源是开创一种新的能源事业。美国拟建生物燃料供应系统:并打算在十年内拨款八十五—一百二十八亿美元,用于发展能源林和生物能,再用二十年的时间,把森林能源从现在的百分之二点五提高到百分之十至二十。加拿大政府设立了森林工业的可更新计划,准备到一九九○年把森林能源的比例从现在的百分
In recent years, the development of forest energy has received worldwide attention. Just before 1981, the World Bank has provided more than 250 million U.S. dollars in loans for the development of fuelwood forests. The U.S. Department of Energy believes that developing forest energy is a new energy business. The United States Proposes to Establish a Biofuels Supply System: It also plans to allocate between 85 and 128 billion U.S. dollars in 10 years to develop energy and bio-energy forests. In another 20 years, it will allocate more forest energy from the existing one-hundred Increased from 2.5 to 10 percent to 20 percent. The Canadian government has set up a renewable plan for the forest industry to prepare for the conversion of forest energy from 1990 to present percentage