mean tide level

简明释义

平均潮面平均潮面平均潮位

英英释义

例句

1.In flood risk assessments, understanding the mean tide level (平均潮位) helps predict potential inundation areas.

在洪水风险评估中，了解平均潮位 (mean tide level)有助于预测潜在的淹没区域。

2.During the marine survey, we measured the mean tide level (平均潮位) to assess the coastal erosion.

在海洋调查中，我们测量了平均潮位 (mean tide level)以评估海岸侵蚀情况。

3.The construction of the new pier must consider the mean tide level (平均潮位) to ensure stability.

新码头的建设必须考虑到平均潮位 (mean tide level)以确保稳定性。

4.Navigational charts often indicate the mean tide level (平均潮位) for safe passage of vessels.

航行图通常会标明平均潮位 (mean tide level)以确保船只安全通行。

5.The mean tide level (平均潮位) is crucial for planning beach restoration projects.

对于沙滩修复项目的规划，平均潮位 (mean tide level)至关重要。

作文

Understanding the concept of mean tide level is crucial for various scientific and engineering applications, especially in coastal areas. The mean tide level, or MTL, refers to the average height of the tide over a specific period, typically measured over a lunar month, which is approximately 29.53 days. This measurement helps in determining the baseline water level against which tidal fluctuations can be assessed. For instance, knowing the mean tide level is essential for constructing piers, docks, and other marine structures, as it provides a reference point for engineers to ensure that these structures remain above the highest expected tide.In addition to engineering applications, the mean tide level plays a significant role in environmental monitoring and conservation efforts. Coastal ecosystems, such as salt marshes and mangroves, are highly sensitive to changes in tidal levels. By understanding the mean tide level, scientists can better assess the health of these ecosystems and predict how they may respond to climate change, sea-level rise, and human activities. For example, if the mean tide level rises due to melting polar ice caps, it could lead to the inundation of critical habitats, threatening species that rely on these ecosystems for survival.Furthermore, the mean tide level is important for navigation and maritime activities. Mariners must be aware of the tides to safely navigate coastal waters, avoiding grounding or collisions with submerged obstacles. Tidal charts often include information about the mean tide level, allowing sailors to plan their journeys accordingly. In regions where tides are particularly strong, such as the Bay of Fundy in Canada, understanding the mean tide level becomes even more critical, as the differences between high and low tides can be dramatic.In summary, the mean tide level is a fundamental concept in oceanography and coastal management. It serves as a key reference point for various applications, from construction and environmental conservation to navigation and maritime safety. As global climate change continues to impact sea levels and tidal patterns, the importance of accurately measuring and understanding the mean tide level will only increase. By investing in research and technology to monitor tidal changes, we can better prepare for the future challenges posed by our changing oceans and ensure the sustainability of coastal ecosystems and communities. The mean tide level is not just a scientific term; it represents the delicate balance between human activity and the natural world, highlighting the need for responsible stewardship of our planet's resources.

理解平均潮位的概念对于各种科学和工程应用至关重要，尤其是在沿海地区。平均潮位（MTL）是指在特定时间段内，通常是一个月相周期（约29.53天）内潮水的平均高度。这个测量有助于确定潮汐波动的基准水位。例如，了解平均潮位对于建造码头、船坞和其他海洋结构至关重要，因为它为工程师提供了一个参考点，以确保这些结构高于预期的最高潮位。除了工程应用，平均潮位在环境监测和保护工作中也发挥着重要作用。沿海生态系统，如盐沼和红树林，对潮位变化非常敏感。通过了解平均潮位，科学家可以更好地评估这些生态系统的健康状况，并预测它们如何应对气候变化、海平面上升和人类活动。例如，如果由于极地冰盖融化导致平均潮位上升，可能会导致关键栖息地被淹没，威胁依赖这些生态系统生存的物种。此外，平均潮位对于航行和海事活动也很重要。船员必须意识到潮汐，以安全地导航沿海水域，避免搁浅或与水下障碍物发生碰撞。潮汐图通常包括有关平均潮位的信息，使水手能够相应地规划他们的航程。在潮汐特别强烈的地区，例如加拿大的芬迪湾，了解平均潮位变得更加关键，因为高潮和低潮之间的差异可能非常显著。总之，平均潮位是海洋学和沿海管理中的基本概念。它作为各种应用的关键参考点，从建设和环境保护到航行和海事安全。随着全球气候变化继续影响海平面和潮汐模式，准确测量和理解平均潮位的重要性将只会增加。通过投资研究和技术来监测潮汐变化，我们可以更好地为未来面临的挑战做好准备，确保沿海生态系统和社区的可持续性。平均潮位不仅仅是一个科学术语；它代表了人类活动与自然世界之间微妙的平衡，突显了我们负责任地管理地球资源的必要性。