| 绕阳河上游流域土壤水量平衡与植被旱度的研究 |
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| 引用本文： | 张伟东,邰姗姗,王雪峰.绕阳河上游流域土壤水量平衡与植被旱度的研究[J].计算机科学,2006(6):1091-1093. |
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| 作者姓名： | 张伟东 邰姗姗 王雪峰 |
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| 作者单位： | 辽宁师范大学生命科学学院 辽宁大连116029 |
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| 摘 要： | 以流域为研究单元,采用水量平衡与估算法相结合的潜在蒸散修正模型,定量分析了绕阳河上游流域不同水平年水量平衡的月值和年值。结果表明,绕阳河上游流域水量平衡中蒸散是水分输出的主要形式。因蒸发力大,植被干旱严重。
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| 关 键 词： | 流域 水量平衡 植被旱度 |
Water Equilibrium and Drought Degree of Plant Cover in the Upper Reaches of Raoyang River Watershed |
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| ZHANG Wei-dong,TAI Shan-shan,WANG Xue-feng.Water Equilibrium and Drought Degree of Plant Cover in the Upper Reaches of Raoyang River Watershed[J].Computer Science,2006(6):1091-1093. |
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| Authors: | ZHANG Wei-dong TAI Shan-shan WANG Xue-feng |
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| Abstract: | Taken the watershed in the upper reaches of Raoyang River as a study area,the annual water equilibrium was calculated by using a modified model of stand evapotranspiration,which was a combined method of water equilibrium and estimation.The results showed |
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| Keywords: | Watershed Water equilibrium Dry degree of plant cover |
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