开发用于识别和评估具有地下源的生态系统的方法
S N Lukashenko1, D N Kurbakov1, A V Tomson1
1All-Russian Institute of Radiology and Agroecology of National Research Centre «Kurchatov Institute», Obninsk, Russia.
Journal of environmental radioactivity
|March 5, 2024
概括
在植物中分析可以有效地识别地下水污染. 树木植物芽中的有机结合 (OBT) 是可靠的全年指标,用于检测污染的近地表地下水.
科学领域:
- 环境科学 环境科学
- 水文学的水文学
- 分析化学 分析化学
背景情况:
- 接近地表地下水的污染对环境构成风险.
- 为了确定三排放到地表水库的程度,需要有效的监测方法.
研究的目的:
- 评估适当的方法来确定近地表地下水区的度较高的.
- 评估植物和水样采集用于检测的有效性.
主要方法:
- 确定雪地覆盖中的含量.
- 在植被中测量 (自由水和有机结合的).
- 在河水和沿海植被中分析.
主要成果:
- 植物中的分布分析是一种非常有效的方法,用于定位受污染的近地表地下水.
- 植物中的自由水和有机结合 (OBT) 都是可行的控制参数.
- 由于其高信息性和缺乏季节性采样限制,木质植物芽中的OBT是最有前途的指标.
结论:
- 植被分析,特别是木质芽的OBT,为绘制污染的地下水提供了强大而通用的方法.
- 雪和地表水采样等传统方法具有季节性限制.
- 由于稀释效应,单独地表水监测可能不足以确定地下水排放区.
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