| Model to estimate soil moisture in the regions with farming and animal husbandry coexisting of Inner Mongolia in spring |
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| DOI：10.7606/j.issn.1000-7601.2005.02.08 |
| Key Words: soil moisture estimation model interlaced regions farming animal husbandry |
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| Abstract: |
| The paper uses the soil moisture data and the conventional meteorological data measured by thirteen experiment stations or points in 20 years to analyze the relationships of rainfalls and evapo-transpirations during different periods with soil moisture in spring, thereby establishing the estimation models of soil moisture in 0~50 cm and 0~20 cm soil layers in the regions that belong to different economic and climatic types. Meanwhile, it also uses the soil moisture data and the meteorological data collected in 2001~2002 to test the models and shows that that have average estimation accuracy rate of 91.1%. |