城市垃圾填埋场植物生长对渗透液的控制影响分析

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摘要本文研究并探讨了垃圾填埋场场覆盖层上的面积、上覆植物根系对覆盖层控制渗液的影响,通过实验研究耗散覆盖层土壤水库的水、库容以滞留降雨入渗之间的关系。结果表明,覆盖层的面积蒸发对土壤水分进行了有效调节,相比无植物覆盖,植物覆盖条件下在水势梯度作用下,水向上运动的能力更加显著。

作者张存张文贤李玉庆路文斌

机构地区西藏大学农牧学院

出处《内江科技》 2016年第8期71-73,共3页

基金西藏自治区自然科学基金(2015ZR-14-26) 西藏城市生活垃圾填埋场渗透特性与水力特性研究

关键词植物覆盖土壤水库土壤水分根系层覆盖层土壤含水率水势梯度城市垃圾填埋场渗透液平均含水率

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2016年第8期

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