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中国农林牧渔业主要产品的能值分析与评估
引用本文:严茂超,李海涛,程鸿,沈文清.中国农林牧渔业主要产品的能值分析与评估[J].北京林业大学学报,2001,23(6):66-69.
作者姓名:严茂超  李海涛  程鸿  沈文清
作者单位:1. 中国科学院地理科学与资源研究所
2. 北京林业大学资源与环境学院
摘    要:该文运用能值理论与方法 ,对中国大陆各省区 (市 )农林牧渔业主要产品的能值及其宏观经济价值进行了评估 ,对各省区单位面积产出、人均农产品能值占有情况、农产品能值供应的余缺情况等指标进行了分析比较和排序 .综合考虑农林牧渔业主要产品的产出情况时 ,山东省的产出在全国居首位 ,其余依次为河南、四川、江苏、湖北、河北、广东、湖南、安徽和黑龙江 .而对全国农林牧渔业产品的产出指标进行分析 ,发现西藏、青海、新疆等 10个省区的土地现实生产力较低 ,应进一步改善生产条件 ,挖掘生产潜力

关 键 词:农林牧渔业产品  能值评估  能值排序

Emergy analysis and assessment of main products of agriculture, forestry, animal husbandry and fishery in China.
Yan Maochao, Li Haitao,Cheng Hong,Shen Wenqing.Emergy analysis and assessment of main products of agriculture, forestry, animal husbandry and fishery in China.[J].Journal of Beijing Forestry University,2001,23(6):66-69.
Authors:Yan Maochao  Li Haitao  Cheng Hong  Shen Wenqing
Institution:Yan Maochao, Li Haitao,Cheng Hong,Shen Wenqing. Institute of Geographical Science and Natural Resource Research,Academy of Chinese Science,100101,P. R. China.
Abstract:With the help of Dr. Odum's emergy theories, an emergy analysis and assessment of main products of agriculture, forestry, animal husbandry and fishery in China was performed in order to evaluate the contribution of the macroeconomic value of agricultural products in different provinces of China. Meanwhile, this paper discussed the emergy yield per acre, contributions etc., and listed 10 provinces which there was fewer value of agriculture products.
Keywords:products of agriculture  forestry  animal husbandry and fishery  emergy  evaluation  emergy indices
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