advection fog

简明释义

海面雾

英英释义

例句

1.The city was shrouded in advection fog this morning, reducing visibility for drivers.

今天早晨，城市笼罩在平流雾中，降低了驾驶者的能见度。

2.Meteorologists predicted advection fog would develop overnight due to the incoming warm front.

气象学家预测，由于暖锋的到来，夜间将形成平流雾。

3.The coastal region often experiences advection fog, which is caused by warm, moist air moving over cooler ocean waters.

沿海地区经常会出现平流雾，这是由于温暖潮湿的空气在较冷的海水上方移动所致。

4.Hikers should be cautious of advection fog in the mountains, as it can come in quickly and obscure trails.

登山者应对山区的平流雾保持警惕，因为它可能迅速出现并遮蔽小径。

5.Pilots need to be aware of advection fog when flying over areas with significant temperature differences.

飞行员在飞越温差较大的地区时需要注意平流雾。

作文

Fog is a common meteorological phenomenon that can significantly affect visibility and weather conditions. Among the various types of fog, advection fog stands out due to its unique formation process. This type of fog occurs when warm, moist air moves horizontally over a cooler surface, causing the air to cool and condense into tiny water droplets. Understanding advection fog is essential for meteorologists and anyone interested in weather patterns, as it can impact transportation, outdoor activities, and even local ecosystems.To better understand advection fog, it is important to look at the conditions that lead to its formation. Typically, this fog forms when warm air from the ocean or a warm land area flows over a cooler region, such as cold water or snow-covered ground. As the warm air travels, it loses heat to the cooler surface beneath it. This cooling process causes the moisture in the air to condense, resulting in the formation of fog. The key factor here is the horizontal movement of air; thus, advection fog is different from other types of fog, such as radiation fog, which forms when the ground cools rapidly at night.One of the most common occurrences of advection fog can be observed along coastlines. For instance, when warm, moist air from the ocean moves inland over cooler land, it can create thick fog that reduces visibility significantly. This phenomenon is particularly prevalent in places like San Francisco, where the interaction between the Pacific Ocean and the coastal land creates ideal conditions for advection fog. The fog can roll in quickly, often catching people off guard and affecting daily life.In addition to its impact on visibility, advection fog can also influence local weather patterns. The presence of fog can lead to cooler temperatures during the day, as the fog acts like a blanket, preventing sunlight from warming the ground. This cooling effect can have implications for agriculture, as crops may not receive enough sunlight and warmth to thrive. Furthermore, the moisture released by the fog can contribute to the overall humidity in the area, affecting everything from plant growth to insect activity.Moreover, advection fog plays a role in the broader climate system. It can help regulate temperatures in coastal areas and provide much-needed moisture to ecosystems. In some regions, this fog is crucial for maintaining the health of local flora and fauna, particularly in arid environments where water is scarce. The delicate balance created by advection fog highlights the intricate connections within our climate systems.In conclusion, advection fog is an intriguing atmospheric phenomenon that arises from the movement of warm, moist air over cooler surfaces. Its formation process and effects on visibility, local weather, and ecosystems make it a significant topic of study for meteorologists and environmental scientists alike. By understanding advection fog, we can better appreciate the complexities of our atmosphere and the ways in which different weather patterns interact with one another. Whether you are a weather enthusiast, a student of meteorology, or simply someone who enjoys observing the beauty of nature, recognizing the role of advection fog can enhance your understanding of the world around you.

雾是一种常见的气象现象，可以显著影响能见度和天气条件。在各种类型的雾中，平流雾因其独特的形成过程而脱颖而出。这种类型的雾发生在温暖潮湿的空气水平移动到较冷的表面上时，导致空气冷却并凝结成微小的水滴。理解平流雾对气象学家和任何对天气模式感兴趣的人来说都是至关重要的，因为它可能会影响交通、户外活动甚至地方生态系统。要更好地理解平流雾，重要的是查看导致其形成的条件。通常，这种雾形成于来自海洋或温暖陆地区域的温暖空气流过较冷区域，例如冷水或覆雪的地面。当温暖的空气移动时，它会将热量传递给下面较冷的表面。这个冷却过程导致空气中的水分凝结，从而形成雾。这里的关键因素是空气的水平运动；因此，平流雾不同于其他类型的雾，例如辐射雾，它是在夜间地面快速冷却时形成的。平流雾最常见的现象之一可以在海岸线观察到。例如，当来自海洋的温暖潮湿空气向内陆移动，经过较冷的土地时，可能会产生浓厚的雾，显著减少能见度。这种现象在旧金山等地方尤其普遍，太平洋与沿海土地之间的相互作用创造了理想的平流雾形成条件。雾可能迅速卷入，常常让人措手不及，并影响日常生活。除了对能见度的影响之外，平流雾还可以影响当地天气模式。雾的存在可能导致白天气温降低，因为雾像一层毯子，阻止阳光加热地面。这种冷却效应可能对农业产生影响，因为作物可能无法获得足够的阳光和温暖来生长。此外，雾释放的水分可以增加该地区的整体湿度，影响从植物生长到昆虫活动的一切。此外，平流雾在更广泛的气候系统中也发挥着作用。它可以帮助调节沿海地区的温度，并为生态系统提供急需的水分。在某些地区，这种雾对于维持当地植物和动物的健康至关重要，特别是在水资源稀缺的干旱环境中。平流雾所创造的微妙平衡突显了我们气候系统内部的复杂联系。总之，平流雾是一种引人入胜的大气现象，由温暖潮湿的空气在较冷表面上移动而产生。它的形成过程及其对能见度、当地天气和生态系统的影响，使其成为气象学家和环境科学家研究的重要主题。通过理解平流雾，我们可以更好地欣赏我们大气的复杂性，以及不同天气模式之间的相互作用。无论你是天气爱好者，气象学学生，还是单纯喜欢观察自然之美的人，认识平流雾的作用都能增强你对周围世界的理解。