normal water level

简明释义

标准水位

英英释义

例句

1.After the heavy rains, the lake's normal water level 正常水位 has risen above average.

经过大雨后，湖泊的正常水位 normal water level 已经高于平均水平。

2.We need to monitor the normal water level 正常水位 to prevent flooding.

我们需要监测正常水位 normal water level 以防止洪水。

3.During the dry season, the normal water level 正常水位 can drop significantly.

在干旱季节，正常水位 normal water level 可能会显著下降。

4.The dam was built to maintain the normal water level 正常水位 of the lake.

这座大坝是为了维持湖泊的正常水位 normal water level 而建造的。

5.The river's normal water level 正常水位 is crucial for maintaining the local ecosystem.

河流的正常水位 normal water level 对维持当地生态系统至关重要。

作文

Water is a vital resource for all forms of life, and understanding its dynamics is crucial for environmental management. One important concept in this context is the normal water level, which refers to the average height of water in a body, such as a river, lake, or reservoir, during a specific time period. This level is essential for maintaining the ecological balance and ensuring that aquatic ecosystems thrive. The normal water level can fluctuate due to various factors, including seasonal changes, rainfall patterns, and human activities such as dam construction and irrigation practices. For instance, during the rainy season, the water levels in rivers may rise significantly above the normal water level, leading to flooding. Conversely, during dry seasons, water levels may drop below the normal water level, potentially threatening fish populations and other wildlife that rely on stable water conditions.Monitoring the normal water level is crucial for several reasons. First, it helps in predicting and managing flood risks. By understanding how much the water level typically rises during heavy rains, authorities can implement measures to protect communities and infrastructure. Additionally, knowledge of the normal water level aids in water resource management, ensuring that there is enough water available for agriculture, drinking, and industrial uses without depleting the resource.Moreover, the normal water level plays a significant role in recreational activities. Many lakes and rivers are popular destinations for boating, fishing, and swimming. If the water level drops too low, these activities may become unsafe or impossible. Therefore, maintaining the normal water level is not only an environmental concern but also an economic one, as it impacts tourism and local economies.In summary, the normal water level is a critical indicator of the health of aquatic ecosystems and the availability of water resources. Understanding its fluctuations helps in effective environmental management, disaster preparedness, and sustainable use of water resources. Ensuring that we maintain this balance is essential for both our environment and our communities, making it imperative that we pay attention to the factors influencing the normal water level and take action to protect our water bodies for future generations.

水是所有生命形式的重要资源，理解其动态对于环境管理至关重要。在这个背景下，一个重要的概念是正常水位，它指的是在特定时间段内，河流、湖泊或水库等水体中水的平均高度。这个水位对于维持生态平衡和确保水生生态系统的繁荣至关重要。正常水位可能因季节变化、降雨模式以及人类活动（如筑坝和灌溉）等多种因素而波动。例如，在雨季，河流中的水位可能会显著高于正常水位，导致洪水。相反，在干旱季节，水位可能会低于正常水位，这可能威胁到依赖稳定水域条件的鱼类和其他野生动物的生存。监测正常水位至关重要，原因有几个。首先，它有助于预测和管理洪水风险。通过了解在暴雨期间水位通常会升高多少，相关部门可以采取措施保护社区和基础设施。此外，了解正常水位有助于水资源管理，确保农业、饮用水和工业用途有足够的水供应，而不至于耗尽资源。此外，正常水位在休闲活动中也发挥着重要作用。许多湖泊和河流是划船、钓鱼和游泳的热门目的地。如果水位过低，这些活动可能会变得不安全或不可能。因此，维护正常水位不仅是环境问题，也是经济问题，因为它影响旅游业和地方经济。总之，正常水位是水生生态系统健康和水资源可用性的重要指标。理解其波动有助于有效的环境管理、灾害准备和水资源的可持续利用。确保我们维持这种平衡对我们的环境和社区至关重要，因此我们必须关注影响正常水位的因素，并采取行动保护我们的水体，以造福后代。