lowest astronomical tide

简明释义

最低天文潮位

英英释义

例句

1.During the lowest astronomical tide, many marine animals become exposed, allowing researchers to study them closely.

在最低天文潮期间，许多海洋动物暴露出来，使研究人员能够近距离观察它们。

2.At the lowest astronomical tide, the beach reveals hidden rocks and tidal pools that are usually underwater.

在最低天文潮时，海滩显露出隐藏的岩石和潮池，这些地方通常被水淹没。

3.Boaters need to be cautious of shallow waters at the lowest astronomical tide to avoid grounding their vessels.

船员在最低天文潮时需要小心浅水，以避免搁浅他们的船只。

4.The fisherman planned his trip around the lowest astronomical tide to access the best fishing spots.

渔民围绕最低天文潮计划了他的出行，以便到达最佳钓鱼地点。

5.The coastal town scheduled a cleanup event during the lowest astronomical tide to clear debris from the shore.

这个沿海城镇在最低天文潮期间安排了一次清理活动，以清除海岸上的垃圾。

作文

The concept of the lowest astronomical tide is crucial for understanding tidal movements and their implications on coastal environments. Tides are primarily influenced by the gravitational pull of the moon and the sun, which causes regular fluctuations in sea levels. The lowest astronomical tide refers to the lowest level that the sea can reach under normal astronomical conditions, excluding any meteorological effects such as storms or high winds. This measurement is essential for various applications, including navigation, marine construction, and environmental monitoring.Understanding the lowest astronomical tide is particularly important for coastal communities. For fishermen, knowing when the tide is at its lowest can help them plan their activities effectively. It allows them to access areas that may be submerged during high tide, thereby increasing their catch. Similarly, for boaters and sailors, awareness of the lowest astronomical tide can prevent accidents and groundings, ensuring safer navigation in shallow waters.In addition to practical applications, the lowest astronomical tide also plays a significant role in environmental conservation. Coastal ecosystems, such as wetlands and estuaries, depend on the natural ebb and flow of tides. By understanding the lowest astronomical tide, conservationists can better protect these vital habitats. For example, certain species of fish and crustaceans rely on specific tidal conditions for spawning and feeding. Disruptions to these patterns can have detrimental effects on biodiversity.Moreover, the lowest astronomical tide serves as a benchmark for measuring sea-level rise due to climate change. As global temperatures increase, polar ice melts and ocean water expands, leading to higher sea levels. By monitoring changes in the lowest astronomical tide, scientists can assess the impact of climate change on coastal regions. This information is vital for developing strategies to mitigate flooding and erosion, which are becoming increasingly common in many parts of the world.In summary, the significance of the lowest astronomical tide extends beyond mere scientific interest; it has practical implications for fishing, navigation, and environmental conservation. As we face the challenges posed by climate change, understanding and monitoring the lowest astronomical tide will be essential for protecting our coastal communities and ecosystems. By integrating this knowledge into our planning and decision-making processes, we can work towards a more sustainable future for our oceans and shorelines.

“最低天文潮”的概念对于理解潮汐运动及其对沿海环境的影响至关重要。潮汐主要受到月球和太阳引力的影响，导致海平面定期波动。“最低天文潮”指的是在正常天文条件下，海洋可以达到的最低水平，排除任何气象因素，如风暴或强风。这一测量对于航海、海洋建设和环境监测等各种应用至关重要。了解“最低天文潮”对于沿海社区尤为重要。对于渔民来说，知道潮水处于最低点时，可以有效规划他们的活动。这使他们能够进入在高潮期间可能被淹没的区域，从而增加捕捞量。同样，对于划船者和水手来说，了解“最低天文潮”可以防止事故和搁浅，确保在浅水区的安全航行。除了实际应用外，“最低天文潮”在环境保护中也扮演着重要角色。沿海生态系统，如湿地和河口，依赖潮汐的自然涨落。通过理解“最低天文潮”，保护主义者可以更好地保护这些重要栖息地。例如，某些鱼类和甲壳类动物依赖特定的潮汐条件进行繁殖和觅食。对这些模式的干扰可能对生物多样性产生有害影响。此外，“最低天文潮”还作为衡量由于气候变化引起的海平面上升的基准。随着全球温度的上升，极地冰盖融化，海洋水体膨胀，导致海平面上升。通过监测“最低天文潮”的变化，科学家可以评估气候变化对沿海地区的影响。这些信息对于制定减轻洪水和侵蚀风险的策略至关重要，这在世界许多地方变得越来越普遍。总之，“最低天文潮”的重要性超出了单纯的科学兴趣；它对渔业、航海和环境保护具有实际意义。面对气候变化带来的挑战，理解和监测“最低天文潮”对于保护我们的沿海社区和生态系统至关重要。通过将这些知识融入我们的规划和决策过程中，我们可以朝着海洋和海岸线更可持续的未来努力。