coastal refraction

简明释义

海岸折射

英英释义

例句

1.The study of coastal refraction helps predict how waves will behave when they approach land.

对海岸折射的研究有助于预测波浪在接近陆地时的行为。

2.Understanding coastal refraction is crucial for safe navigation in shallow waters.

理解海岸折射对于在浅水区安全航行至关重要。

3.Surfers often take advantage of coastal refraction to find the best waves.

冲浪者常常利用海岸折射来寻找最佳的波浪。

4.During storms, coastal refraction can increase the risk of coastal erosion.

在风暴期间，海岸折射可能会增加海岸侵蚀的风险。

5.The phenomenon of coastal refraction can significantly alter wave patterns near the shore.

现象海岸折射可以显著改变近岸的波浪模式。

作文

Coastal areas are unique environments where land meets the ocean, creating a dynamic interface that is influenced by various natural forces. One of the crucial phenomena that occur in these regions is coastal refraction, which refers to the bending of waves as they approach the shore at an angle. This process significantly impacts the way waves interact with the coastline and can lead to various geological and ecological consequences.When waves travel across deep water and encounter shallow areas near the coast, their speed decreases. This change in speed causes the waves to bend or refract, focusing energy on certain points along the shoreline while dispersing it in others. The concept of coastal refraction is essential for understanding coastal erosion, sediment deposition, and the overall shaping of coastlines.For instance, when a wave approaches a headland, the part of the wave that reaches the shallow water first slows down, while the rest of the wave continues moving at its original speed. This differential speed causes the wave to bend around the headland, leading to increased wave energy and erosion at that point. Conversely, in bays or sheltered areas, the refracted waves lose energy, allowing sediment to accumulate and form beaches.The effects of coastal refraction are not only limited to physical changes in the landscape but also extend to ecological implications. The areas where wave energy is concentrated often become hotspots for marine life, as the turbulence created by refracted waves can bring nutrient-rich waters closer to the shore. This phenomenon supports a diverse range of organisms, from seaweeds to fish, making these regions vital for local fisheries and biodiversity.Moreover, understanding coastal refraction is crucial for coastal management and conservation efforts. By studying how waves interact with the shoreline, scientists and policymakers can predict areas at risk of erosion and implement strategies to protect them. For example, building structures such as jetties or breakwaters can help mitigate the effects of wave energy focused by refraction, preserving beaches and habitats.In conclusion, coastal refraction plays a significant role in shaping coastal environments. It influences not only the physical characteristics of shorelines but also the ecological dynamics of marine life in these areas. As we continue to study and understand this phenomenon, we can better manage and protect our precious coastal ecosystems for future generations. The interplay between waves and the coast is a reminder of nature's power and the importance of maintaining a balance between human activity and environmental preservation.

沿海地区是陆地与海洋交汇的独特环境，形成了一个受到各种自然力量影响的动态界面。在这些地区发生的一个重要现象是海岸折射，它指的是波浪在以角度接近海岸时的弯曲。这个过程显著影响了波浪与海岸线的相互作用，并可能导致各种地质和生态后果。当波浪在深水中传播并遇到靠近海岸的浅水区域时，它们的速度会减慢。这种速度的变化导致波浪弯曲或折射，将能量集中在海岸线的某些点，同时在其他地方分散。理解海岸折射的概念对于理解海岸侵蚀、沉积物沉积以及海岸线的整体形成至关重要。例如，当波浪接近岬角时，首先到达浅水区的波浪部分减速，而其余波浪则继续以原始速度移动。这种速度差异导致波浪绕过岬角弯曲，从而在该点增加波浪能量和侵蚀。相反，在海湾或避风区域，折射波浪失去能量，允许沉积物积累并形成海滩。海岸折射的影响不仅限于景观的物理变化，还延伸到生态影响。波浪能量集中区域通常成为海洋生物的热点，因为折射波浪产生的湍流可以将富含养分的水带到更靠近海岸的地方。这一现象支持了多样化的生物群体，从海藻到鱼类，使这些区域对当地渔业和生物多样性至关重要。此外，理解海岸折射对于海岸管理和保护工作至关重要。通过研究波浪如何与海岸线相互作用，科学家和政策制定者可以预测面临侵蚀风险的区域，并实施保护策略。例如，建造防波堤或护岸等结构可以帮助减轻折射集中波浪能量的影响，保护海滩和栖息地。总之，海岸折射在塑造沿海环境方面发挥着重要作用。它不仅影响海岸线的物理特征，还影响这些区域海洋生物的生态动态。随着我们继续研究和理解这一现象，我们可以更好地管理和保护我们珍贵的沿海生态系统，为未来的世代保留。波浪与海岸之间的相互作用提醒我们自然的力量以及在人类活动与环境保护之间保持平衡的重要性。