| 试论厄尼诺与山东降水作物产量的关系 |
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| 引用本文： | 薛晓萍,史可琳.试论厄尼诺与山东降水作物产量的关系[J].山东师范大学学报(自然科学版),1997,12(3):298-302. |
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| 作者姓名： | 薛晓萍 史可琳 |
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| 作者单位： | 山东省气象局农气中心 |
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| 摘 要： | 厄尼诺现象使山东夏季降水偏少，强度越大，干旱越重，用降水与分离的气候产量进行回归分析的到需水量，进而评价其满足程度。厄尼诺强年所有作物减产，弱年与发生时间有关。
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| 关 键 词： | 降水 农作物 产量 气候产量 厄尔尼诺现象 |
PRIMARY EVALUATION ON THE RELATIONSHIP BETWEEN EL-NIO AND RAINFALL,CROP YIELDS IN SHANDONG PROVINCE |
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| Xue Xiaoping,Shi Kelin.PRIMARY EVALUATION ON THE RELATIONSHIP BETWEEN EL-NIO AND RAINFALL,CROP YIELDS IN SHANDONG PROVINCE[J].Journal of Shandong Normal University(Natural Science),1997,12(3):298-302. |
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| Authors: | Xue Xiaoping Shi Kelin |
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| Abstract: | El-Nio reduces summer rainfall in Shandong Province,and the greater its strength is,the more severe drought there is.The water requirement was obtained by regression analysis between rainfall and separated climate yield,to evaluate the water complacent extent,Crop yields decreased in stronger El-Nio year and changed with occurring time in weaker El-Nio year. |
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| Keywords: | El-Nio rainfall crops climate yield |
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