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中文摘要: 本文中评价了伊春市气象预报为林业生产服务的经济效益。本文内容有两部分:前一部分讨论了评价方法;后一部分给出了评价结果。评价表明,伊春市气象预报为林业服务的收益与支出之比约为54.2∶1。
中文关键词:
Abstract:The economic effeciency of meteorological forecasts service for the forestry in Yichun City of China is calculated. There are two parts in this paper. Firstly, the method for such a calculation is discussed. Secondly, the result of calculation is given. It shows that the ratio of the profits gained from meteorological forecasts service for forestry in Yichun City and its cost is 54.2 to 1 .
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引用文本：
张之锜,1989.气象预报为伊春市林业生产服务的经济效益研究[J].气象,15(7):21-25.
,1989.A study on economic effeciency of meteorological forecasts service for the forestry in Yichun City of China[J].Meteor Mon,15(7):21-25.
张之锜,1989.气象预报为伊春市林业生产服务的经济效益研究[J].气象,15(7):21-25.
,1989.A study on economic effeciency of meteorological forecasts service for the forestry in Yichun City of China[J].Meteor Mon,15(7):21-25.