| 沈阳冬麦试验气候代表性研究报告 |
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| 引用本文： | 陶向新 赵海连 等. 沈阳冬麦试验气候代表性研究报告[J]. 沈阳农业大学学报, 1999, 30(6): 595-597 |
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| 作者姓名： | 陶向新 赵海连 等 |
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| 作者单位： | 沈阳农业大学!辽宁沈阳110161(陶向新，高西宁，王洪岩，刘宏伟)，辽宁省气象局!辽宁沈阳110015(赵海连，徐全辉，张伟) |
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| 基金项目： | 农业部总理基金，冬麦北移试验示范开发项目 |
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| 摘 要： | 本文充分利用马氏平方距离的广义性，使之成为冬麦试验年与历史年代温度条件的气候差异的综合要素指标，并运用马氏距离的可检验性，通过辗转运算方式筛选相似年，对试验阶段的气候代表性进行鉴定。最终确定沈阳１９９１～１９９７年冬麦试验的气候代表性为８８％，为冬麦北移提供了气候依据。
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| 关 键 词： | 气候代表性 马氏距离 模糊聚类 冬麦北移 |
The Research Report about the Climate Representative of Winter Wheat Experiment in Shenyang |
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| TAO Xiang-xin, GAO Xi-ning, WANG Hong-yan,et al.. The Research Report about the Climate Representative of Winter Wheat Experiment in Shenyang[J]. Journal of Shenyang Aricultural University, 1999, 30(6): 595-597 |
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| Authors: | TAO Xiang-xin GAO Xi-ning WANG Hong-yan et al. |
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| Affiliation: | Shenyang Agricultural University. Shenyang 110161 |
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| Abstract: | in this paper the author made use or the generality of the Mast distance, which was take as the index of comprehensive factor about the climate difference of experimental years and historical years' temperature, and utilized the testability to judge the climate representative of experimental years, by finding the similarity pears with the iteration method identified the climate representative of experimental years. In the end, it was definited that the climate representative of 1991 ~ 1997 winter wheat experiment in shenyang is 88 percentage, so provided the climate basis for winter wheat northernmost planting boundary caving to north. |
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| Keywords: | the climate representative the mast distance generalized distance) the fuzzy clustering winter wheat's northing |
| 本文献已被 CNKI 维普 等数据库收录！ |
