| 天水市营造日本落叶松林模糊综合评测 |
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| 引用本文： | 县炬炜,姚伟,毛爱军.天水市营造日本落叶松林模糊综合评测[J].甘肃林业科技,2008,33(3):29-31. |
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| 作者姓名： | 县炬炜 姚伟 毛爱军 |
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| 作者单位： | 天水市林业局,甘肃,天水,741010 |
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| 摘 要： | 运用模糊数学综合评判原理，以日本落叶松在天水市引种后生长状况和各县（区）年降水量、相对湿度、极端最低气温、年日照时数等气象要素为依据，通过模糊运算，找出了日本落叶松在天水市营造的最佳自然、气候配置。结果表明，天水市日本落叶松的最适宜区为秦州和武山；较适宜区为麦积、甘谷、清水、秦安；张川为较不适宜区。
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| 关 键 词： | 日本落叶松 引种 模糊 综合评测 天水市 |
Fuzzy Comprehensive Evaluation of Construction of Larix kaempferi in Tianshui City |
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| XIAN Ju-wei,YAO Wei,MAO Ai-jun.Fuzzy Comprehensive Evaluation of Construction of Larix kaempferi in Tianshui City[J].Journal of Gansu Forestry Science and Technology,2008,33(3):29-31. |
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| Authors: | XIAN Ju-wei YAO Wei MAO Ai-jun |
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| Institution: | (Forestry Bureau of Tianshui City, Tianshui Gansu 741010, China) |
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| Abstract: | Based on growth status of Larix kaempfer after introduction and meteorological elements such as annual precipitation of every districts,relative humidity,extreme minimum temperature,annual sunshine hours and so on,optimum natural and climate conditions for growing Larix kaempferi were explored in Tianshui city by using com-prehensive evaluation theory of Fuzzy Mathematics.The results showed that Qinzhou and Wushan are the most favorable regions for growing Larix kaempferi;Maiji,Gangu,Qingshui and Qin'an are the fairly suitable regions,and Zhangchuan are not suitable regions. |
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| Keywords: | Larix kaempferi introduction fuzzy comprehensive evaluation Tianshui City |
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