icelandic low

简明释义

冰岛低压

英英释义

例句

1.The unique weather patterns in the region are often influenced by the icelandic low.

该地区独特的天气模式通常受到冰岛低气压的影响。

2.During winter, the icelandic low can bring heavy snowfall to Scandinavia.

冬季时，冰岛低气压可能会给斯堪的纳维亚带来大雪。

3.Travelers should be aware of the effects of the icelandic low on flight schedules.

旅客应注意冰岛低气压对航班时刻表的影响。

4.Meteorologists track the icelandic low to predict storms in Northern Europe.

气象学家追踪冰岛低气压以预测北欧的风暴。

5.The icelandic low contributes to the formation of cyclones in the North Atlantic.

冰岛低气压有助于北大西洋气旋的形成。

作文

The term icelandic low refers to a significant meteorological phenomenon characterized by a region of low atmospheric pressure that typically occurs over Iceland and its surrounding areas. This low-pressure system plays a crucial role in influencing the weather patterns not only in Iceland but also across the North Atlantic region. Understanding the icelandic low is essential for meteorologists and climate scientists, as it can affect everything from local weather conditions to broader climatic trends. In essence, the icelandic low is associated with various weather events, including strong winds, heavy precipitation, and rapid temperature changes. These weather phenomena are often the result of the interactions between the low-pressure system and the surrounding high-pressure systems. For instance, when the icelandic low intensifies, it can lead to stormy conditions that impact not just Iceland but also parts of Europe and North America. The formation of the icelandic low is influenced by several factors, including the geography of Iceland itself, which is situated at the intersection of warm and cold ocean currents. The North Atlantic Current brings warmer waters from the Gulf Stream, while the East Greenland Current carries colder waters from the Arctic. This unique geographical setting creates ideal conditions for the development of low-pressure systems. Moreover, the icelandic low is often linked to larger atmospheric patterns such as the North Atlantic Oscillation (NAO). The NAO is a weather phenomenon that describes the fluctuations in the difference of atmospheric pressure at sea level between the Icelandic low and the Azores high. A strong icelandic low can indicate a positive phase of the NAO, leading to milder winters in Europe and increased precipitation in the eastern United States. Conversely, a weak icelandic low may correspond to a negative phase of the NAO, resulting in colder and drier conditions in these regions. The implications of the icelandic low extend beyond immediate weather effects; it also has significant consequences for ecosystems and human activities. For example, agricultural practices in Iceland are heavily influenced by the weather patterns associated with the icelandic low. Farmers must be prepared for sudden changes in weather, which can affect crop yields and livestock health. Additionally, the fishing industry, vital to Iceland's economy, relies on the predictable patterns of fish migration that are often tied to the prevailing weather conditions brought about by the icelandic low. In conclusion, the icelandic low is more than just a meteorological term; it encapsulates a complex interplay of atmospheric dynamics that have far-reaching effects on both the environment and human society. By studying this phenomenon, scientists can better predict weather patterns and understand the broader implications of climate change in the North Atlantic region. As our understanding of the icelandic low deepens, we gain valuable insights into the intricate systems that govern our planet's weather and climate.

术语icelandic low指的是一种重要的气象现象，特征是通常发生在冰岛及其周边地区的低气压区域。这种低压系统在影响冰岛及北大西洋地区的天气模式方面起着至关重要的作用。理解icelandic low对于气象学家和气候科学家来说是必不可少的，因为它可以影响从地方天气条件到更广泛的气候趋势的一切。从本质上讲，icelandic low与各种天气事件相关，包括强风、强降水和快速温度变化。这些天气现象通常是低压系统与周围高压系统之间相互作用的结果。例如，当icelandic low增强时，它可能导致暴风雨天气，这会影响不仅是冰岛，还会影响欧洲和北美的部分地区。icelandic low的形成受到多个因素的影响，包括冰岛自身的地理位置，它位于暖流和冷流的交汇处。北大西洋暖流将来自墨西哥湾的温暖水域带来，而东格陵兰寒流则携带来自北极的寒冷水域。这种独特的地理环境为低压系统的发展创造了理想的条件。此外，icelandic low通常与更大气候模式如北大西洋振荡（NAO）有关。NAO是一种天气现象，描述了冰岛低压与亚速尔高压之间海平面气压差异的波动。强烈的icelandic low可能表明NAO的正相位，从而导致欧洲冬季温和以及美国东部降水增加。相反，弱的icelandic low可能对应于NAO的负相位，导致这些地区的寒冷和干燥条件。icelandic low的影响超越了即时的天气效应；它对生态系统和人类活动也有重大影响。例如，与icelandic low相关的天气模式对冰岛的农业实践影响很大。农民必须为天气的突然变化做好准备，这可能影响作物产量和牲畜健康。此外，渔业作为冰岛经济的重要组成部分，依赖于鱼类迁徙的可预测模式，而这些模式通常与icelandic low带来的主导天气条件有关。总之，icelandic low不仅仅是一个气象术语；它概括了一个复杂的大气动力学相互作用，这些相互作用对环境和人类社会有深远的影响。通过研究这一现象，科学家可以更好地预测天气模式，并理解气候变化在北大西洋地区的广泛影响。随着我们对icelandic low理解的加深，我们获得了对支配我们星球天气和气候的复杂系统的宝贵见解。