mean tide level

简明释义

平均潮面

英英释义

例句

1.The construction of the new marina was designed to be above the mean tide level 平均潮位 to prevent flooding.

新码头的建设设计在平均潮位之上，以防止洪水。

2.Boaters should always be aware of the mean tide level 平均潮位 when planning their trips.

船员在计划旅行时应始终注意平均潮位。

3.During high tide, the water can rise significantly above the mean tide level 平均潮位, impacting coastal ecosystems.

在高潮期间，水位可能显著高于平均潮位，影响沿海生态系统。

4.The environmental study focused on how sediment deposition affects the mean tide level 平均潮位 in this region.

环境研究集中在沉积物沉积如何影响该地区的平均潮位。

5.Coastal engineers use the mean tide level 平均潮位 as a reference point for designing sea walls.

沿海工程师将平均潮位作为设计海堤的参考点。

作文

Understanding the concept of mean tide level is essential for various fields, including marine biology, coastal engineering, and environmental science. The mean tide level refers to the average height of the ocean's surface between high and low tides over a specific period, usually calculated over a 19-year cycle known as the National Tidal Datum Epoch. This measurement is crucial as it provides a baseline for understanding tidal patterns and their impact on coastal ecosystems.In marine biology, the mean tide level plays a significant role in determining the habitats of various marine species. For instance, intertidal zones, which are areas that are exposed during low tide and submerged during high tide, are heavily influenced by the mean tide level. Species such as crabs, starfish, and seaweeds have adapted to thrive in these dynamic environments. Understanding the mean tide level helps researchers predict how these organisms will respond to changes in tidal patterns, which can be caused by climate change or human activities.Coastal engineers also rely on the mean tide level when designing structures such as seawalls, docks, and harbors. By knowing the average tide levels, engineers can ensure that these structures are built to withstand the forces of nature. If a structure is built too close to the mean tide level, it may be at risk of flooding during storm surges or high tide events. Therefore, accurate measurements of the mean tide level are critical for safe and effective coastal development.Environmental scientists monitor the mean tide level to assess the health of coastal ecosystems. Changes in the mean tide level can indicate shifts in environmental conditions, such as rising sea levels or alterations in sedimentation patterns. These changes can have profound effects on coastal habitats, leading to erosion, habitat loss, and shifts in species distributions. By closely tracking the mean tide level, scientists can develop strategies to mitigate these impacts and protect vulnerable ecosystems.Moreover, the mean tide level is a vital reference point for navigation and maritime operations. Ships and boats must be aware of the tidal conditions to avoid grounding and ensure safe passage in and out of ports. Accurate tidal predictions based on the mean tide level allow mariners to plan their journeys effectively, taking into account the timing of high and low tides.In conclusion, the mean tide level is more than just a scientific term; it is a fundamental aspect of our understanding of coastal environments and their dynamics. From supporting marine life to informing engineering practices and guiding navigation, the mean tide level is integral to maintaining the balance between human activities and natural processes. As we continue to face challenges related to climate change and coastal management, a thorough understanding of the mean tide level will be crucial in ensuring the sustainability of our coastal ecosystems and communities.

理解平均潮位的概念对于海洋生物学、海岸工程和环境科学等多个领域至关重要。平均潮位是指在特定时期内，通常以19年周期为基础的国家潮汐基准纪元，海洋表面在高潮与低潮之间的平均高度。这一测量对于了解潮汐模式及其对沿海生态系统的影响提供了基线。在海洋生物学中，平均潮位对确定各种海洋物种的栖息地起着重要作用。例如，潮间带是指在低潮时暴露而在高潮时被淹没的区域，受平均潮位的影响很大。螃蟹、海星和海藻等物种已经适应了这种动态环境。了解平均潮位有助于研究人员预测这些生物如何响应潮汐模式的变化，这些变化可能是由于气候变化或人类活动引起的。沿海工程师在设计海堤、码头和港口等结构时也依赖于平均潮位。通过了解平均潮位，工程师可以确保这些结构能够抵御自然力量。如果结构建得太接近平均潮位，则可能在风暴潮或高潮事件期间面临淹没的风险。因此，准确的平均潮位测量对于安全有效的沿海开发至关重要。环境科学家监测平均潮位以评估沿海生态系统的健康状况。平均潮位的变化可能表明环境条件的变化，如海平面上升或沉积模式的改变。这些变化可能对沿海栖息地产生深远影响，导致侵蚀、栖息地丧失和物种分布的变化。通过密切跟踪平均潮位，科学家可以制定减轻这些影响并保护脆弱生态系统的策略。此外，平均潮位是航行和海事操作的重要参考点。船舶和小艇必须了解潮汐条件，以避免搁浅并确保安全进出港口。基于平均潮位的准确潮汐预测使航海者能够有效规划他们的航程，考虑到高潮和低潮的时间。总之，平均潮位不仅仅是一个科学术语；它是我们理解沿海环境及其动态的基本方面。从支持海洋生物到指导工程实践和航行，平均潮位对维持人类活动与自然过程之间的平衡至关重要。随着我们继续面临气候变化和沿海管理相关的挑战，全面理解平均潮位将对确保沿海生态系统和社区的可持续性至关重要。