| 咸阳市南北降水时空变化及其对农业的影响 |
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| 引用本文： | 胡国玲,王英,董晓文.咸阳市南北降水时空变化及其对农业的影响[J].安徽农业科学,2012,40(11):6712-6713. |
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| 作者姓名： | 胡国玲 王英 董晓文 |
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| 作者单位： | 咸阳市气象局,陕西咸阳,712000 |
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| 摘 要： | 利用咸阳市1959～2007年气象资料,分析了在气候变暖的大环境下咸阳市南部和北部的降水变化状况。研究结果表明,咸阳市南部和北部的降水在时间和空间分布上发生了明显的调整;在年降水量趋于减少的情况下,原本差异较大的南、北部降水时空分布逐渐趋于一致,这对咸阳市的农业生产带来了巨大影响。
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| 关 键 词： | 咸阳市 气候变化 南北降水 农业生产 |
Temporal and Spatial Variation of North and South Precipitation and Its Effect on Agriculture in Xianyang City |
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| Institution: | HU Guo-ling et al(Xianyang Weather Bureau,Xianyang,Shaanxi 712000) |
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| Abstract: | Using meteorological data of Xianyang City during 1959–2007,the precipitation change condition in Southern and Northern Xianyang in the environment of climate warming was analyzed.The results show that the precipitation in Southern and Northern Xianyang adjusts obviously in temporal and spatial distribution;and in the condition of annual precipitation tends to decrease,the spatial and temporal distribution of precipitation tends to be consistent,which bring huge influence to agricultural production of Xianyang. |
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| Keywords: | Xianyang City Climate change North and south precipitation Agricultural production |
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