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Updated: Jul 11, 2025

In vivo Postnatal Electroporation and Time-lapse Imaging of Neuroblast Migration in Mouse Acute Brain Slices

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Published on: November 25, 2013

基于时间间隔电阻断层扫描的LNAPL迁移过程.

Zhi-Ping Li¹, Yu Liu², Gui-Zhang Zhao²

¹North China University of Water Resources and Electric Power, Zhengzhou, Henan 450045, China; Henan Quality Institute, Ping, Pingdingshan, Henan 467000, China.

Journal of contaminant hydrology

|November 3, 2023

概括

时间间隔电阻断层扫描有效监测轻非水相液体 (LNAPL) 迁移. 这种地质物理方法揭示了LNAPL的移动模式和分布,有助于理解和纠正污染.

关键词:

地下水位的波动地下水位的波动在LNAPL中使用LNAPL.移民机制移民机制时间间隔电阻断层扫描.

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Last Updated: Jul 11, 2025

In vivo Postnatal Electroporation and Time-lapse Imaging of Neuroblast Migration in Mouse Acute Brain Slices

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Published on: November 25, 2013

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Published on: September 8, 2011

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Published on: July 25, 2017

科学领域:

环境地质物理学环境地质物理学
水文地质学水文地质学
污染物运输污染物运输

背景情况:

轻非水相液体 (LNAPL) 的污染对环境和健康构成重大风险.
传统方法难以实时监测地下水波动期间的LNAPL迁移和再分配.
需要有效,快速和现场技术来评估LNAPL污染.

研究的目的:

在各种水文条件下使用时间间隔电阻断层扫描 (TL-ERT) 调查LNAPL迁移机制.
为了确定电阻与LNAPL/水含量之间的关系,进行定量分析.
在不和土壤环境中描述LNAPL分布和迁移路径.

主要方法:

时间间隔电阻断层扫描 (TL-ERT) 的应用来监测LNAPL迁移.
开发一种数学模型,以将电阻与水和油含量相关联.
来自空间分布映射的电阻数据的LNAPL含量的反向计算.

主要成果:

在不同的条件下,TL-ERT成功地将LNAPL迁移视觉化为""形状.
地下水的存在大大阻碍了LNAPL的向下迁移,形成了一个浮动的油带.
在源头,阻塞区和土壤柱底部,LNAPL含量最高.

结论:

TL-ERT是一种强大的地质物理工具,用于描述LNAPL迁移过程和分布.
这项研究增强了对LNAPL行为的理解,这对于有效的补救策略至关重要.
这种技术为监测和管理LNAPL污染现场提供了巨大的潜力.