coast refraction

简明释义

海岸折射

英英释义

例句

1.Meteorologists study coast refraction to predict local weather conditions more accurately.

气象学家研究海岸折射以更准确地预测当地天气条件。

2.The phenomenon of coast refraction can significantly affect wave patterns near shorelines.

海岸折射的现象会显著影响近海岸线的波浪模式。

3.During our sailing trip, we noticed how coast refraction altered the direction of incoming waves.

在我们的航海旅行中，我们注意到海岸折射如何改变了来波的方向。

4.The surfers were excited to ride the waves created by coast refraction at the beach.

冲浪者们兴奋地在海滩上骑乘由海岸折射形成的波浪。

5.Understanding coast refraction is crucial for coastal engineering projects.

理解海岸折射对沿海工程项目至关重要。

作文

Coastal environments are dynamic systems that are influenced by various natural processes, one of which is coast refraction. 海岸折射 refers to the bending of waves as they approach the shore, altering their direction and energy distribution. This phenomenon occurs due to the varying depth of the ocean floor, which causes waves to slow down and change direction as they enter shallower waters. Understanding coast refraction is crucial for coastal management and navigation, as it affects sediment transport, beach erosion, and the formation of coastal features.When waves travel across deep water, they move in a straight line. However, as they reach the continental shelf, where the water becomes shallower, the front of the wave slows down while the back continues to move at a faster pace. This difference in speed causes the wave to bend or refract. The degree of coast refraction depends on several factors, including the angle at which the wave approaches the shore and the underwater topography.For instance, if waves hit the coastline at an angle, coast refraction can cause them to curve towards the shore, leading to concentrated wave energy on certain parts of the beach. This can result in increased erosion in those areas while other parts may experience deposition. Additionally, coast refraction plays a significant role in the formation of rip currents, which are powerful channels of water that flow away from the shore. These currents can pose a danger to swimmers and require careful monitoring by lifeguards.In terms of navigation, understanding coast refraction is essential for sailors and fishermen. Knowledge of how waves will behave near the shore can help in planning safe routes and avoiding hazardous conditions. For example, if a sailor knows that waves will be refracting towards a particular inlet, they can adjust their course to ensure safe passage.Moreover, coast refraction is also vital in the context of climate change. Rising sea levels and increased storm intensity can alter wave patterns and intensify the effects of coast refraction. Coastal communities must adapt to these changes to protect infrastructure and ecosystems. Scientists and researchers are continuously studying this phenomenon to develop better predictive models that can aid in coastal planning and disaster preparedness.In conclusion, coast refraction is a fundamental concept in coastal science that impacts various aspects of marine and coastal environments. By understanding how waves behave as they approach the shore, we can better manage coastal resources, enhance safety for recreational activities, and prepare for the challenges posed by climate change. As our understanding of coast refraction grows, so too does our ability to protect and preserve our precious coastal ecosystems for future generations.

海岸环境是一个动态系统，受到多种自然过程的影响，其中之一就是海岸折射。海岸折射是指波浪在接近海岸时的弯曲现象，改变了它们的方向和能量分布。这一现象发生在海床深度变化时，波浪在进入浅水区时速度减慢并改变方向。理解海岸折射对于海岸管理和航行至关重要，因为它影响沉积物运输、海滩侵蚀以及海岸特征的形成。当波浪在深水中传播时，它们沿直线运动。然而，当它们达到大陆架，即水变得较浅时，波浪的前端减速，而后面的部分则继续以更快的速度移动。这种速度差异导致波浪弯曲或折射。海岸折射的程度取决于多个因素，包括波浪接近海岸的角度和水下地形。例如，如果波浪以一定角度撞击海岸，海岸折射可能导致它们向海岸弯曲，从而在海滩的某些部分集中波浪能量。这可能导致这些区域的侵蚀加剧，而其他部分则可能经历沉积。此外，海岸折射在涌流的形成中也起着重要作用，涌流是从海岸流向外海的强大水流。这些水流对游泳者构成危险，需要救生员进行仔细监测。在航行方面，理解海岸折射对水手和渔民至关重要。了解波浪在靠近海岸时的行为，可以帮助规划安全航线并避免危险情况。例如，如果水手知道波浪会向特定的港口折射，他们可以调整航向以确保安全通过。此外，海岸折射在气候变化的背景下也至关重要。海平面上升和风暴强度增加可能会改变波浪模式，并加剧海岸折射的影响。沿海社区必须适应这些变化，以保护基础设施和生态系统。科学家和研究人员正在不断研究这一现象，以开发更好的预测模型，帮助海岸规划和灾害准备。总之，海岸折射是海岸科学中的一个基本概念，影响着海洋和沿海环境的各个方面。通过理解波浪在接近海岸时的行为，我们可以更好地管理海岸资源，提高休闲活动的安全性，并为气候变化带来的挑战做好准备。随着我们对海岸折射的理解不断加深，我们也能够更好地保护和保存我们珍贵的沿海生态系统，以造福未来世代。