| 溧阳地区森林景观经济效益特征的动态分析 |
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| 引用本文： | 杨学军,姜志林,丁胜,蒋如生.溧阳地区森林景观经济效益特征的动态分析[J].林业科技,1999(4). |
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| 作者姓名： | 杨学军 姜志林 丁胜 蒋如生 |
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| 作者单位： | 上海农学院，南京林业大学，溧阳市林业站 |
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| 摘 要： | 选择净现值、内部收益率、效益成本比３种经济评价指标，对溧阳地区７种主要的森林类型进行经济效益分析评价。在此基础上，结合森林景观动态数据，计算森林景观生态经济复合系统的年平均净现值作为复合系统经济效益的降低，并联系研究区域的林业产值分析其变化。
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| 关 键 词： | 溧阳地区 森林景观 经济效益特征动态 |
Dynamic Analysis on the Economical Benefit Characteristics of the Forest Landscape in Liyang District |
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| Yang Xuejun.Dynamic Analysis on the Economical Benefit Characteristics of the Forest Landscape in Liyang District[J].Forestry Science & Technology,1999(4). |
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| Authors: | Yang Xuejun |
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| Institution: | Shanghai Agriculture College |
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| Abstract: | In this paper,three economical index were selected to evaluate the economical benefits of the seven main forest types in Liyang district. On this basis, linked with the dynamic data of forest landscape, the economical benefit characteristics of the forest landscape in Liyang district were analyzed. |
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| Keywords: | Liyang district Forest landscape Economical benefit characteristics |
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