irregular semidiurnal tide

简明释义

不正规半日潮

英英释义

例句

1.Researchers are studying how irregular semidiurnal tide affects local marine life.

研究人员正在研究不规则半日潮如何影响当地海洋生物。

2.Boaters should be aware of the irregular semidiurnal tide when planning their trips.

船只在规划行程时应注意不规则半日潮。

3.The coastal erosion was exacerbated by the irregular semidiurnal tide patterns in the area.

该地区的不规则半日潮模式加剧了海岸侵蚀。

4.The harbor's depth is affected by the irregular semidiurnal tide, making navigation tricky.

港口的深度受不规则半日潮影响，使得航行变得棘手。

5.The fishing schedule had to be adjusted due to the unpredictable nature of the irregular semidiurnal tide.

由于不规则半日潮的不可预测性，捕鱼时间表不得不进行调整。

作文

The study of tides is a fascinating aspect of oceanography that reveals the intricate dance between the Earth, moon, and sun. Among the various types of tides, the irregular semidiurnal tide stands out due to its unique characteristics and behavior. To understand this phenomenon, it is essential to first grasp the basic concepts of tidal movements and their classifications.Tides are primarily caused by the gravitational forces exerted by the moon and the sun on the Earth's oceans. These forces create bulges in the water, leading to high and low tides. Generally, there are two main types of tides: diurnal and semidiurnal. Diurnal tides consist of one high tide and one low tide each lunar day, while semidiurnal tides feature two high tides and two low tides within the same period. However, not all coastal areas experience these regular patterns. This is where the irregular semidiurnal tide comes into play.An irregular semidiurnal tide refers to a tidal pattern that exhibits two high tides and two low tides in a lunar day, but the heights and timings of these tides can vary significantly. This irregularity can be attributed to several factors, including the geographical features of the coastline, the depth of the water, and local wind patterns. For instance, in some regions, the presence of bays, estuaries, or islands can disrupt the flow of water, leading to unpredictable tidal behavior.One of the most notable examples of irregular semidiurnal tides can be found in the Bay of Fundy, located between New Brunswick and Nova Scotia in Canada. This area is renowned for having the highest tides in the world, with differences in water levels reaching up to 16 meters (approximately 53 feet). The unique shape of the bay, combined with the funneling effect of its narrow inlet, creates a situation where the tides are not only high but also irregular, showcasing the complexity of tidal dynamics.Understanding irregular semidiurnal tides is crucial for various practical applications, such as navigation, fishing, and coastal management. Fishermen, for example, must be aware of the tidal patterns to optimize their catch, as certain species are more active during specific tidal conditions. Similarly, sailors rely on accurate tidal information to ensure safe passage through coastal waters, especially in regions known for their strong currents and changing water levels.Moreover, the study of irregular semidiurnal tides has implications for climate change and environmental monitoring. As sea levels rise and weather patterns shift, understanding how these tides behave can help scientists predict potential impacts on coastal ecosystems and human activities. It is essential to continue researching and monitoring tidal patterns to adapt to the changing environment and mitigate risks associated with flooding and erosion.In conclusion, the irregular semidiurnal tide is a captivating subject within the field of oceanography that highlights the complex interactions between natural forces and local geography. By studying these tides, we gain valuable insights into the behavior of our oceans, which can inform various industries and contribute to our understanding of climate change. As we continue to explore the mysteries of the tides, the knowledge we acquire will undoubtedly play a vital role in shaping our relationship with the marine environment.

潮汐研究是海洋学中一个迷人的方面，它揭示了地球、月球和太阳之间错综复杂的舞蹈。在各种潮汐类型中，不规则半日潮因其独特的特征和行为而脱颖而出。要理解这一现象，首先必须掌握潮汐运动及其分类的基本概念。潮汐主要是由于月球和太阳对地球海洋施加的引力所造成的。这些力量在水面上形成隆起，从而导致高潮和低潮。通常，潮汐有两种主要类型：日潮和半日潮。日潮由每个月相日产生一个高潮和一个低潮，而半日潮则在同一周期内出现两个高潮和两个低潮。然而，并非所有沿海地区都经历这些规律的模式。这就是不规则半日潮发挥作用的地方。不规则半日潮指的是在一个月相日中出现两个高潮和两个低潮的潮汐模式，但这些潮汐的高度和时间可能会显著变化。这种不规则性可以归因于多个因素，包括海岸线的地理特征、水深和当地风模式。例如，在某些地区，海湾、河口或岛屿的存在可能会干扰水流，导致不可预测的潮汐行为。不规则半日潮的一个显著例子可以在加拿大的新不伦瑞克省和新斯科舍省之间的芬迪湾找到。该地区以拥有世界上最高的潮汐而闻名，水位差异可达到16米（约53英尺）。湾的独特形状，加上其狭窄入口的漏斗效应，创造了一种潮汐不仅高而且不规则的情况，展示了潮汐动态的复杂性。了解不规则半日潮对于导航、捕鱼和沿海管理等各种实际应用至关重要。例如，渔民必须意识到潮汐模式，以优化捕捞，因为某些物种在特定潮汐条件下更活跃。同样，水手依赖准确的潮汐信息来确保安全通过沿海水域，尤其是在以强流和变化水位而闻名的地区。此外，不规则半日潮的研究对气候变化和环境监测也有影响。随着海平面上升和天气模式变化，了解这些潮汐的行为可以帮助科学家预测对沿海生态系统和人类活动的潜在影响。继续研究和监测潮汐模式对于适应变化的环境并减轻与洪水和侵蚀相关的风险至关重要。总之，不规则半日潮是海洋学领域一个迷人的主题，突显了自然力量与地方地理之间复杂的相互作用。通过研究这些潮汐，我们获得了对海洋行为的宝贵见解，这可以为各个行业提供信息并促进我们对气候变化的理解。随着我们继续探索潮汐的奥秘，我们所获得的知识无疑将在塑造我们与海洋环境的关系中发挥重要作用。