| 四川省开县山区农业气候资源的质量评价 |
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| 引用本文： | 宁大同,蒋永生.四川省开县山区农业气候资源的质量评价[J].中国农业气象,1993,14(3):1-4. |
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| 作者姓名： | 宁大同 蒋永生 |
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| 作者单位： | 北京师范大学环境科学研究所，中国人民大学环境经济研究所 |
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| 摘 要： | 在确定了山区农业气候资源质量综合评价原则的基础上,建立评价的指标体系和评价标准,进而提出综合指数、模糊判别、希尔伯特空间距离系数等3种评价方法.本文以四川省开县为例,给出了农业气候资源环境质量的定量评价结果,并对3种评价方法进行了讨论和比较.
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| 关 键 词： | 气候资源 评价 农业 山区 |
Quantitative Evaluation of Agro-Climatic Resource Quality in Mountainous Region of Kaixian County, Sichuan Province |
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| Ning Datong.Quantitative Evaluation of Agro-Climatic Resource Quality in Mountainous Region of Kaixian County, Sichuan Province[J].Chinese Journal of Agrometeorology,1993,14(3):1-4. |
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| Authors: | Ning Datong |
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| Abstract: | Based on the comprehensive assessment principles of mountainous agroclimatic environmental quality being defined, the indices system and standards for assessment are established and, futhermore, three methods for evaluating (i. e. comprehensive index, fuzzy sets, and distance coefficient in Hilbert Space) are advanced. In this paper, the authors take Kaixian County, Sichuan Province as a example to make a detailed study on quantitative evaluation of agroclimatic environmental quality. Finally, the three methods are compared and discussed. |
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| Keywords: | Climatic resources Comprehensive index Fuzzy sets Distance coefficent in Hilbert Space |
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