basal water table

简明释义

1. 底水面; 2. 浮水水面; 3. 底水水面;

英英释义

例句

1.Monitoring the basal water table (基础水位) is crucial for agricultural planning in this region.

监测基础水位（基础水位）对该地区的农业规划至关重要。

2.During the drought, the basal water table (基础水位) dropped significantly, affecting local wells.

在干旱期间，基础水位（基础水位）显著下降，影响了当地的井水。

3.Geologists study the basal water table (基础水位) to understand groundwater flow patterns.

地质学家研究基础水位（基础水位）以了解地下水流动模式。

4.The construction team had to ensure that the foundation was above the basal water table (基础水位) to prevent flooding.

施工队必须确保基础高于基础水位（基础水位），以防止洪水。

5.The city implemented new regulations to protect the basal water table (基础水位) from contamination.

该市实施了新规定，以保护基础水位（基础水位）免受污染。

作文

The concept of the basal water table is essential for understanding groundwater systems and their interactions with surface water. The basal water table refers to the upper surface of groundwater that separates the saturated zone from the unsaturated zone in soil and rock. This boundary plays a vital role in hydrology, ecology, and land management. In this essay, I will explore the significance of the basal water table, its formation, and its impact on the environment.Firstly, the basal water table is formed through various geological and climatic processes. It is influenced by factors such as precipitation, evaporation, and the permeability of the underlying materials. When rainwater infiltrates the ground, it moves through the soil layers until it reaches a point where the pores are completely filled with water, creating the basal water table. This process can be affected by human activities, such as urbanization and agricultural practices, which can alter the natural flow of water and impact the depth and stability of the basal water table.Secondly, the basal water table has significant implications for agriculture and water resource management. Farmers rely on the basal water table to supply moisture to crops. A rising or falling basal water table can indicate changes in water availability, which is crucial for crop health. If the basal water table rises too high, it can lead to waterlogging, damaging root systems and reducing crop yields. Conversely, if it drops too low, plants may suffer from drought conditions, necessitating irrigation. Therefore, monitoring the basal water table is essential for sustainable agricultural practices.Moreover, the basal water table plays a critical role in maintaining ecosystems. Wetlands, for instance, depend on a stable basal water table to sustain their unique flora and fauna. Changes in the basal water table can disrupt these ecosystems, leading to loss of biodiversity and habitat degradation. Understanding the dynamics of the basal water table helps conservationists develop strategies to protect these vital areas.In addition to its ecological importance, the basal water table also affects the quality of groundwater. Contaminants can seep into the groundwater system when the basal water table is altered, leading to pollution of drinking water supplies. Industries and agricultural runoff can introduce harmful substances into the soil, which can then reach the basal water table. Therefore, protecting the integrity of the basal water table is crucial for ensuring clean water resources for communities.In conclusion, the basal water table is a fundamental component of the hydrological cycle that influences various aspects of our environment. Its formation, fluctuations, and interactions with human activities highlight the need for careful monitoring and management. By understanding the significance of the basal water table, we can make informed decisions that promote sustainability, protect ecosystems, and ensure the availability of clean water for future generations.

“基底水位”这一概念对于理解地下水系统及其与地表水的相互作用至关重要。“基底水位”指的是地下水的上表面，分隔饱和区与非饱和区。这一界限在水文学、生态学和土地管理中发挥着重要作用。在本文中，我将探讨“基底水位”的意义、形成以及对环境的影响。首先，“基底水位”是通过多种地质和气候过程形成的。它受到降水、蒸发和底层材料渗透性等因素的影响。当雨水渗入土壤时，它会穿过土层，直到达到一个孔隙完全被水填满的点，从而形成“基底水位”。这一过程可能受到人类活动的影响，例如城市化和农业实践，这些活动可能改变水的自然流动，并影响“基底水位”的深度和稳定性。其次，“基底水位”对农业和水资源管理具有重要意义。农民依赖“基底水位”为作物提供水分。“基底水位”的上升或下降可以表明水资源可用性的变化，这对作物健康至关重要。如果“基底水位”上升过高，可能导致水涝，损害根系并降低作物产量。相反，如果“基底水位”下降过低，植物可能会遭受干旱条件，从而需要灌溉。因此，监测“基底水位”对于可持续农业实践至关重要。此外，“基底水位”在维持生态系统方面也发挥着关键作用。例如，湿地依赖稳定的“基底水位”来维持其独特的植物和动物群落。“基底水位”的变化可能会破坏这些生态系统，导致生物多样性的丧失和栖息地的退化。理解“基底水位”的动态有助于保护主义者制定保护这些重要区域的策略。除了生态重要性外，“基底水位”还会影响地下水的质量。当“基底水位”发生变化时，污染物可能会渗入地下水系统，导致饮用水源的污染。工业和农业径流可能会将有害物质引入土壤，然后到达“基底水位”。因此，保护“基底水位”的完整性对于确保社区获得清洁水资源至关重要。总之，“基底水位”是水文循环的基本组成部分，影响着我们环境的各个方面。它的形成、波动以及与人类活动的相互作用突显了仔细监测和管理的必要性。通过理解“基底水位”的重要性，我们可以做出明智的决策，促进可持续发展，保护生态系统，并确保为后代提供清洁水源。