tidal phenomena

简明释义

潮汐现象

英英释义

例句

1.The study of tidal phenomena has helped scientists understand the behavior of oceans.

对潮汐现象的研究帮助科学家理解海洋的行为。

2.Many coastal towns have festivals celebrating the beauty of tidal phenomena.

许多沿海城镇都有庆祝潮汐现象美丽的节日。

3.Fishing practices can be greatly affected by tidal phenomena in coastal areas.

沿海地区的渔业活动会受到潮汐现象的很大影响。

4.The impact of tidal phenomena on marine life is a subject of ongoing research.

潮汐现象对海洋生物的影响是一个持续研究的课题。

5.Understanding tidal phenomena is crucial for safe navigation at sea.

理解潮汐现象对安全航行至关重要。

作文

The world we live in is full of fascinating natural occurrences, one of which is the phenomenon known as tidal phenomena. These events are primarily caused by the gravitational forces exerted by the moon and the sun on the Earth’s oceans. Understanding tidal phenomena is essential not only for scientists and researchers but also for everyday people who rely on the rhythm of the tides for various activities such as fishing, boating, and even beachcombing. Tides are the regular rise and fall of sea levels, and they occur in a predictable pattern. The two main types of tides are high tides and low tides. High tides occur when the water level reaches its peak, while low tides happen when the water recedes. This cyclical movement of water is influenced by the positions of the moon and sun relative to the Earth. When the moon is directly overhead or on the opposite side of the Earth, its gravitational pull causes the water to bulge out, resulting in high tides. Conversely, when the moon is at a right angle to the Earth and the sun, low tides occur as the water is pulled away from the shore.In addition to the gravitational effects, other factors can influence tidal phenomena. Local geographical features, such as bays and estuaries, can amplify or diminish the height of tides. For instance, narrow inlets may experience higher tides due to the funneling effect of the water, while wide open coastlines may see less pronounced tidal changes. Furthermore, atmospheric conditions can also play a role; storms and strong winds can lead to temporary increases in water levels, creating what is known as storm surges.The study of tidal phenomena is crucial for several reasons. First, it helps in navigation. Mariners must be aware of tide schedules to safely navigate coastal waters. Tides can significantly affect the depth of water in harbors and channels, making it essential for boats to enter and leave these areas at the right times. Additionally, understanding tides is vital for coastal management. Rising sea levels due to climate change can exacerbate flooding in low-lying areas, making the study of tidal phenomena even more relevant in today’s context.Moreover, tidal phenomena have ecological implications. Many marine species rely on the tides for their reproductive cycles. For example, certain fish and crustaceans time their spawning to coincide with high tides, ensuring that their larvae have the best chance of survival. Similarly, intertidal zones, which are areas that are exposed during low tide and submerged during high tide, are rich ecosystems that support diverse marine life. Understanding the patterns of tidal phenomena is therefore essential for conservation efforts aimed at protecting these delicate habitats.In conclusion, tidal phenomena are a remarkable aspect of our planet's natural systems. They remind us of the intricate connections between celestial bodies and terrestrial life. By studying these phenomena, we can better appreciate the rhythms of nature and the importance of maintaining the health of our oceans and coastlines. As we face challenges like climate change and habitat loss, understanding tidal phenomena becomes increasingly important, guiding our efforts in sustainable development and environmental stewardship.

我们生活的世界充满了迷人的自然现象，其中之一就是被称为潮汐现象的现象。这些事件主要是由于月球和太阳对地球海洋施加的引力而引起的。理解潮汐现象不仅对科学家和研究人员至关重要，而且对依赖潮汐节奏进行各种活动的普通人来说也非常重要，例如捕鱼、划船甚至在海滩捡贝壳。潮汐是海平面的规律性升降，它们以可预测的模式发生。潮汐的两种主要类型是高潮和低潮。当水位达到最高点时，称为高潮，而当水位退去时，则称为低潮。这种水的周期性运动受到月球和太阳相对于地球位置的影响。当月球直接在地球上方或在地球的另一侧时，其引力会导致水隆起，从而形成高潮。相反，当月球与地球和太阳成直角时，低潮发生，因为水被拉离海岸。除了引力效应，其他因素也会影响潮汐现象。当地地理特征，如海湾和河口，可能会放大或减小潮汐的高度。例如，狭窄的入口由于水的漏斗效应可能会经历更高的潮汐，而宽阔的海岸线可能会看到潮汐变化不明显。此外，大气条件也可以发挥作用；风暴和强风可能会导致水位暂时上升，形成所谓的风暴潮。研究潮汐现象至关重要，原因有几个。首先，它有助于航行。海员必须了解潮汐时间表，以安全地在沿海水域航行。潮汐会显著影响港口和航道的水深，因此船只必须在合适的时间进出这些区域。此外，了解潮汐对沿海管理至关重要。由于气候变化导致的海平面上升可能会加剧低洼地区的洪水，因此在当今背景下研究潮汐现象变得更加相关。此外，潮汐现象还具有生态意义。许多海洋物种依赖潮汐进行繁殖周期。例如，某些鱼类和甲壳类动物会将产卵时间与高潮相吻合，以确保其幼体有最佳的生存机会。同样，潮间带，即在低潮时暴露而在高潮时淹没的区域，是支持多样海洋生命的丰富生态系统。因此，理解潮汐现象对保护旨在保护这些脆弱栖息地的努力至关重要。总之，潮汐现象是我们星球自然系统的一个显著方面。它们提醒我们天体与陆地生命之间错综复杂的联系。通过研究这些现象，我们可以更好地欣赏自然的节奏以及维护海洋和海岸健康的重要性。随着我们面临气候变化和栖息地丧失等挑战，理解潮汐现象变得越来越重要，这为我们在可持续发展和环境管理方面的努力提供指导。