| 辽河三角洲湿地表层沉积物渗透系数的研究 |
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| 引用本文： | 王子建,赵全升,许浩,王春,叶思源.辽河三角洲湿地表层沉积物渗透系数的研究[J].山东国土资源,2013,29(10). |
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| 作者姓名： | 王子建 赵全升 许浩 王春 叶思源 |
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| 作者单位： | 青岛大学;青岛大学;青岛大学;青岛大学;国土资源部海洋油气资源和环境地质重点实验室 |
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| 摘 要： | 该文利用圆盘渗透仪，对辽河三角洲湿地4种不同的生境进行渗透系数的测定，并对4种生境的渗透系数进行老人分析比较，作出辽河三角洲湿地渗透系数的分布状况图。从图上可以看出，辽河三角洲湿地渗透系数值最大值为（3.2~3.4）×103cm/s，平均值为1.5×103cm/s。
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| 关 键 词： | 圆盘渗透仪 渗透系数 湿地 辽河三角洲 |
Study on Permeability Coefficient of Surface Sediments in Liaohe River Delta Wetland |
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| WANG Zijian,ZHAO Quansheng,XU Hao,WANG Chun and YE Siyuan.Study on Permeability Coefficient of Surface Sediments in Liaohe River Delta Wetland[J].Land and Resources in SHANDONG Province,2013,29(10). |
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| Authors: | WANG Zijian ZHAO Quansheng XU Hao WANG Chun and YE Siyuan |
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| Abstract: | In this article, four different habitats of permeability coefficient was measured with disc permeameter in Liaohe River delta wetlands. Four habitats are rice fields, reed beds, suaeda salsa and tidal flat. Permeability coefficients of the above habitats have been analyzed and compared, and the distribution map of the permeability coefficient in Liaohe River delta wetlands have been made. It is showed that the maximum value of permeability coefficient is 3.2×103~3.4×103cm/s, and the average value of permeability coefficient is 1.5×103cm/s. |
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| Keywords: | Disc permeameter permeability coefficient wetland Liaohe River delta |
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