| 阜新地区干旱监测研究 |
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| 引用本文： | 王丽娜.阜新地区干旱监测研究[J].东北测绘,2014(2):159-161. |
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| 作者姓名： | 王丽娜 |
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| 作者单位： | 辽宁省有色地质局一○一队,辽宁抚顺113015 |
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| 摘 要： | 选定温度植被干旱指数法建立阜新地区干旱监测模型。通过参数的确定，得到温度植被干旱指数，再通过阜新地区的气象站点地面实测土壤含水量数据，建立温度植被干旱指数-土壤含水量（ TVDI-SWC ）经验模型。通过回归分析以及2007年预测分析的实验数据表明， TVDI-SWC模型适用于阜新地区早春的干旱监测，可以使用该方法来实现对阜新地区的整体旱情状况快速，准确的评估。
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| 关 键 词： | MODIS 温度植被干旱指数 回归分析 |
The Drought Monitoring of Fuxin |
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| WANG Li-na.The Drought Monitoring of Fuxin[J].Northeast Surveying and Mapping,2014(2):159-161. |
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| Authors: | WANG Li-na |
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| Institution: | WANG Li-na (Liaoning Provincial Bureau of Nonferrous Geology 101 Team, Fushun 113015, China) |
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| Abstract: | In this paper , temperature vegetation dryness index is determined as the way of modeling drought monitoring in Fuxin . Through the parameter determination , obtains the temperature vegetation arid index , again through the Fuxin area meteorological stand ground actual soil moisture content data , establishes the empirical model of TVDI -SWC.After regression analysis and forecasting a-nalysis, the results clearly show that he TVDI -SWC model is applicable to early spring drought in Fuxin area monitoring , it can be used in quick and exact estimation of the average drought condition about the whole area in Fuxin . |
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| Keywords: | MODIS temperature vegetation dryness index regression |
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