observation well

简明释义

观测孔

英英释义

例句

1.Researchers utilized the observation well to study the effects of drought on local aquifers.

研究人员利用观测井研究干旱对当地含水层的影响。

2.Data collected from the observation well indicated a rise in contamination levels.

从观测井收集的数据表明污染水平上升。

3.The hydrologist checked the water levels in the observation well to monitor groundwater fluctuations.

水文学家检查了观测井中的水位，以监测地下水波动。

4.The observation well serves as a critical tool for understanding the regional geology.

该观测井是了解区域地质的重要工具。

5.The city installed several observation wells to manage its water resources effectively.

该市安装了几个观测井以有效管理其水资源。

作文

In the field of environmental science and hydrology, the term observation well refers to a specific type of well that is used to monitor groundwater levels and quality. These wells are essential tools for scientists and engineers who study water resources, as they provide valuable data that can help in understanding the dynamics of groundwater systems. An observation well is typically constructed to allow easy access to groundwater, enabling regular measurements and sampling without disturbing the surrounding environment. The construction of an observation well involves drilling a borehole into the ground, which is then lined with a casing to prevent contamination from surface water and to maintain the structural integrity of the well. At the bottom of the well, a screen is installed to allow groundwater to enter while filtering out larger particles. This design ensures that the data collected is representative of the groundwater in the area. The depth and location of an observation well are carefully chosen based on the geological characteristics of the site and the specific research objectives. One of the primary purposes of an observation well is to measure the fluctuations in groundwater levels over time. By regularly monitoring these levels, researchers can identify trends related to seasonal changes, drought conditions, or the impact of human activities such as irrigation or industrial use. This information is crucial for managing water resources sustainably, especially in regions where groundwater is a vital source of drinking water and irrigation. Additionally, observation wells are instrumental in assessing the quality of groundwater. Water samples collected from these wells can be analyzed for various contaminants, including heavy metals, nitrates, and pathogens. This monitoring is particularly important in areas where agricultural runoff or industrial discharges may pose risks to water quality. By understanding the levels of these contaminants, authorities can implement measures to protect public health and the environment. Moreover, observation wells play a significant role in groundwater modeling and research. The data gathered from these wells can be used to develop models that simulate groundwater flow and predict how different factors, such as climate change or land-use changes, might affect water resources in the future. These models are essential for effective water management and policy-making, helping to ensure that communities have access to clean and sufficient water supplies. In conclusion, the concept of an observation well is integral to the study and management of groundwater resources. These wells not only provide critical data for monitoring groundwater levels and quality but also serve as a foundation for research that informs sustainable water management practices. As the demand for freshwater continues to rise globally, the importance of observation wells will only increase, making them vital tools for ensuring the sustainability of our precious water resources.

在环境科学和水文学领域，术语观测井指的是一种特定类型的井，用于监测地下水位和水质。这些井是科学家和工程师研究水资源的重要工具，因为它们提供了宝贵的数据，有助于理解地下水系统的动态。观测井通常被构造为便于访问地下水，从而能够定期进行测量和取样，而不干扰周围环境。观测井的构建涉及在地下钻孔，然后用套管衬里以防止地表水污染，并保持井的结构完整性。在井底部，安装了一个筛网，以允许地下水进入，同时过滤掉较大的颗粒。这种设计确保所收集的数据能够代表该区域的地下水。观测井的深度和位置根据现场的地质特征和具体的研究目标进行仔细选择。观测井的主要目的之一是测量地下水位随时间的波动。通过定期监测这些水位，研究人员可以识别与季节变化、干旱条件或人类活动（如灌溉或工业使用）相关的趋势。这些信息对于可持续管理水资源至关重要，尤其是在地下水是饮用水和灌溉的重要来源的地区。此外，观测井在评估地下水质量方面也发挥着重要作用。从这些井中收集的水样可以分析各种污染物，包括重金属、硝酸盐和病原体。这种监测在农业径流或工业排放可能对水质构成风险的地区尤为重要。通过了解这些污染物的水平，当局可以采取措施保护公众健康和环境。此外，观测井在地下水建模和研究中扮演着重要角色。从这些井中收集的数据可以用于开发模拟地下水流动的模型，并预测气候变化或土地利用变化等不同因素如何影响未来的水资源。这些模型对于有效的水管理和政策制定至关重要，有助于确保社区能够获得清洁和足够的水供应。总之，观测井的概念是地下水资源研究和管理的核心。这些井不仅提供关键数据来监测地下水位和水质，还作为研究的基础，指导可持续水管理实践。随着全球对淡水需求的持续上升，观测井的重要性只会增加，使其成为确保我们珍贵水资源可持续性的关键工具。