| 扎龙湿地包气带土壤水分垂直运移的稳定同位素研究 |
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| 引用本文： | 许士国,刘盈斐,孙万光.扎龙湿地包气带土壤水分垂直运移的稳定同位素研究[J].水文,2006,26(5):1-6. |
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| 作者姓名： | 许士国 刘盈斐 孙万光 |
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| 作者单位： | 大连理工大学,土木水利学院,辽宁,大连,116024 |
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| 摘 要： | 实测了扎龙湿地包气带土壤水以及芦苇的稳定同位素变化,通过建立模型和分析数据展开了湿地包气带土壤垂向水流运动情况的同位素示踪研究,分层计算了土壤水垂直运移量,建立起时段内通过土壤某一水平断面的土壤水垂直运移量与时段降雨量、时段土壤含水量变化的关系,分析结果对确定湿地垂向水流补给有重要意义。
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| 关 键 词： | 稳定同位素 土壤水 垂直运移 扎龙湿地 |
| 文章编号： | 1000-0852（2006）05-0001-06 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005年12月20 |
Research on the Stable Isotope for Soil Water Vertical Transporting in Unsaturated Zone of Zhalong Wetland |
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| XU Shi-guo,LIU Ying-fei,SUN Wang-guang.Research on the Stable Isotope for Soil Water Vertical Transporting in Unsaturated Zone of Zhalong Wetland[J].Hydrology,2006,26(5):1-6. |
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| Authors: | XU Shi-guo LIU Ying-fei SUN Wang-guang |
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| Institution: | Dalian Unversity of Technology, School of Civil and Hydraulic Engineering, Dalian 116024, China |
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| Abstract: | The stable isotopes of soil water and reed in Zhalong Wetland were used to identify the soil water transporting amount in unsaturated zone. A two-lay model was set up to identify the relationship between the soil water vertical transporting, rainfall and vertical variations of soil water contents. The results show an important significance for determining the vertical recharge of wetland. |
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| Keywords: | stable isotope soil water vertical transporting Zhalong Wetland |
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