Probabilistic modelling of soil moisture dynamics of irrigated cropland in the North China Plain
文献类型：SCI/SSCI论文
| 作者 | Zhang L.; Xia J.; Zhang L. |
| 发表日期 | 2011 |
| 关键词 | probabilistic model irrigation precipitation soil moisture dynamics water balance vegetation water stress cropland North China Plain water-controlled ecosystems hydrologic processes active-role preferential states winter-wheat climate vegetation stress evapotranspiration plants |
| 英文摘要 | A probabilistic soil moisture dynamic model is used to estimate the soil moisture probability distribution and plant water stress of irrigated cropland in the North China Plain. Soil moisture and meteorological data during the period of 1998 to 2003 were obtained from an irrigated cropland ecosystem with winter wheat and maize in the North China Plain to test the probabilistic soil moisture dynamic model. Results showed that the model was able to capture the soil moisture dynamics and estimate long-term water balance reasonably well when little soil water deficit existed. The prediction of mean plant water stress during winter wheat and maize growing season quantified the suitability of the wheat-maize rotation to the soil and climate environmental conditions in North China Plain under the impact of irrigation. Under the impact of precipitation fluctuations, there is no significant bimodality of the average soil moisture probability density function. |
| 出处 | Hydrological Sciences Journal-Journal Des Sciences Hydrologiques |
| 卷 | 56 |
| 期 | 1 |
| 页 | 123-137 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 0262-6667 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/23239]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Zhang L.,Xia J.,Zhang L.. Probabilistic modelling of soil moisture dynamics of irrigated cropland in the North China Plain. 2011. |
入库方式： OAI收割
来源：地理科学与资源研究所
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