mean river level

简明释义

江河平均水位

英英释义

例句

1.The mean river level data is crucial for designing bridges and dams.

平均河流水位数据对设计桥梁和大坝至关重要。

2.The environmental study focused on the impact of climate change on the mean river level.

这项环境研究集中于气候变化对平均河流水位的影响。

3.The hydrologist calculated the mean river level to understand seasonal variations.

水文学家计算了平均河流水位以了解季节变化。

4.We observed a rise in the mean river level during the rainy season.

我们观察到在雨季平均河流水位上升。

5.Monitoring the mean river level helps in managing flood risks effectively.

监测平均河流水位有助于有效管理洪水风险。

作文

The study of river systems is crucial for understanding our environment and managing our water resources effectively. One important concept within this field is the mean river level, which refers to the average height of a river's water surface over a specified period. This measurement is essential for various reasons, including flood management, ecological studies, and water resource planning. By analyzing the mean river level, scientists and engineers can predict how rivers will behave under different weather conditions and human activities. For instance, when heavy rainfall occurs, the water levels in rivers can rise dramatically, leading to potential flooding. Understanding the mean river level helps authorities prepare for such events by providing a baseline against which current water levels can be compared. If the water level rises significantly above the mean river level, it may indicate a risk of flooding, prompting necessary precautions to protect communities and infrastructure.Additionally, the mean river level plays a vital role in ecological research. Many aquatic species rely on specific water levels for their habitats and breeding cycles. Changes in the mean river level can affect these species' survival, leading to shifts in biodiversity. Researchers monitor these levels to assess the health of river ecosystems and to formulate conservation strategies. Moreover, the mean river level is also significant for agricultural practices. Farmers depend on consistent water supplies for irrigation, and understanding the mean river level allows them to plan their planting and harvesting schedules effectively. If the river's level falls below the average, it may signal a drought, prompting farmers to adjust their techniques or seek alternative water sources. Conversely, if the river level rises above the average, farmers must consider the risk of flooding their crops.In urban planning, the mean river level is a critical factor in designing infrastructure. Cities built near rivers must account for potential changes in water levels to prevent damage to buildings and roads. Engineers use data on the mean river level to create flood defenses and drainage systems that can withstand extreme weather events.In conclusion, the mean river level is a fundamental concept in hydrology that impacts various aspects of society, from environmental conservation to urban development. By understanding and monitoring this measurement, we can better manage our water resources, protect ecosystems, and ensure the safety of communities living near rivers. As climate change continues to influence weather patterns and water availability, the importance of accurately measuring the mean river level will only increase, making it a vital area of study for scientists and policymakers alike.

河流系统的研究对于理解我们的环境和有效管理水资源至关重要。在这个领域中，一个重要的概念是平均河流水位，它指的是在特定时间段内河流水面高度的平均值。这个测量对于多种原因都是必不可少的，包括洪水管理、生态研究和水资源规划。通过分析平均河流水位，科学家和工程师可以预测河流在不同天气条件和人类活动下的行为。例如，当发生强降雨时，河流中的水位可能会急剧上升，导致潜在的洪水风险。了解平均河流水位有助于当局为此类事件做好准备，因为它提供了一个基准，可以用来比较当前的水位。如果水位显著高于平均河流水位，这可能表明洪水的风险，从而促使采取必要的预防措施以保护社区和基础设施。此外，平均河流水位在生态研究中也发挥着至关重要的作用。许多水生物种依赖特定的水位作为栖息地和繁殖周期。平均河流水位的变化可能会影响这些物种的生存，导致生物多样性的变化。研究人员监测这些水位，以评估河流生态系统的健康状况并制定保护策略。此外，平均河流水位对农业实践也十分重要。农民依赖稳定的水源进行灌溉，而了解平均河流水位使他们能够有效地规划种植和收获时间。如果河流的水位低于平均水平，这可能预示着干旱，促使农民调整他们的技术或寻求替代水源。相反，如果河流水位高于平均水平，农民必须考虑淹没作物的风险。在城市规划中，平均河流水位是设计基础设施的重要因素。靠近河流的城市必须考虑水位变化的潜在影响，以防止建筑物和道路受损。工程师使用关于平均河流水位的数据来创建能够抵御极端天气事件的防洪和排水系统。总之，平均河流水位是水文学中的一个基本概念，影响着社会的各个方面，从环境保护到城市发展。通过理解和监测这一测量，我们可以更好地管理水资源，保护生态系统，并确保生活在河流附近社区的安全。随着气候变化继续影响天气模式和水资源的可用性，准确测量平均河流水位的重要性只会增加，使其成为科学家和政策制定者研究的关键领域。