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  5. Analysis of Regional Soil Moisture Forecasting Model in Northeast China

Analysis of Regional Soil Moisture Forecasting Model in Northeast China

来源 :Sixth China-Korea-Japan Joint Conference on Meteorology(第六届中 | 被引量 : 0次 | 上传用户：hongnanjing
【摘 要】
：
The spatial-temporal variations of soil moisture in Northeast China are analyzed by using the observation data from 1981 to 2010 with cluster analysis statistic test (CAST).The regional soil moisture
【作 者】
：
SUN Qianqian LIU Jingmiao LIANG Hong 
【机 构】
：
Vedio and Audio, CMA, Beijing, 10081, China Insti
【出 处】
：
Sixth China-Korea-Japan Joint Conference on Meteorology(第六届中
【发表日期】
：
2013年4期
【关键词】
：
soil moisture forecasting model cluster analysis statistic test temporal-spatial 
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　　The spatial-temporal variations of soil moisture in Northeast China are analyzed by using the observation data from 1981 to 2010 with cluster analysis statistic test (CAST).The regional soil moisture forecasting model is also established.the results show that the soil moisture shows an upward trend in middle area and a downward trend in other areas in recent 30 years, but the west area has a larger decline, the south area has a smaller decline.
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