arctic black out

简明释义

北极无线电衰失现象

英英释义

例句

1.The power grid failed during the arctic black out, leaving thousands without heat.

在北极黑暗期间，电网故障，导致数千人失去取暖。

2.Survival experts recommend having a plan in place for an arctic black out in extreme weather conditions.

生存专家建议在极端天气条件下为北极黑暗制定应对计划。

3.Tourists were warned about the potential dangers of an arctic black out while traveling in the remote areas.

游客被警告在偏远地区旅行时可能面临北极黑暗的潜在危险。

4.The scientists prepared for the arctic black out by stocking up on supplies and ensuring their equipment was ready.

科学家们通过储备物资并确保设备准备就绪来应对北极黑暗。

5.During the winter months, the region often experiences an arctic black out which can last for several days.

在冬季，该地区经常经历北极黑暗，可能持续几天。

作文

The phenomenon known as arctic black out refers to the periods during the winter months when the Arctic region experiences extreme darkness due to the tilt of the Earth's axis. This natural occurrence can last for several weeks or even months, depending on the specific location within the Arctic Circle. During this time, the sun does not rise above the horizon, resulting in a complete absence of sunlight. The arctic black out can have profound effects on both the environment and the inhabitants of these regions. For the wildlife in the Arctic, the arctic black out presents significant challenges. Animals have adapted to the long dark periods in various ways. For example, polar bears rely on their keen sense of smell to hunt seals, which remain active even in the dark. Meanwhile, migratory birds may leave the region entirely, seeking brighter climates where food is more abundant. The ecological balance is delicately maintained, and any disruption can have cascading effects on the ecosystem. Human populations living in the Arctic also face unique challenges during the arctic black out. Many indigenous communities have traditionally relied on the rhythm of day and night for their hunting and gathering practices. The absence of light can disrupt these activities, making it harder to find food and navigate the landscape. Furthermore, the prolonged darkness can lead to mental health issues such as Seasonal Affective Disorder (SAD), which affects many individuals who live in regions with limited sunlight. Despite these challenges, the arctic black out also offers a unique opportunity for cultural experiences and scientific research. For instance, the Northern Lights, or Aurora Borealis, are most visible during the dark winter months. This natural light display attracts tourists from around the world, providing an economic boost to local communities. Additionally, researchers take advantage of the extended darkness to study celestial phenomena and gather data on climate change, which is particularly relevant in the rapidly changing Arctic environment. In conclusion, the arctic black out is a fascinating and complex phenomenon that impacts the Arctic region in various ways. While it poses challenges for wildlife and human inhabitants, it also presents opportunities for cultural enrichment and scientific advancement. Understanding the intricacies of the arctic black out can help us appreciate the delicate balance of life in one of the most extreme environments on Earth. As climate change continues to alter weather patterns and ecosystems, it is crucial that we pay attention to these changes and their implications for the future of the Arctic and its inhabitants.

现象被称为北极黑暗期是指在冬季月份，北极地区由于地球轴倾斜而经历的极端黑暗时期。这种自然现象可能持续数周甚至数月，具体取决于北极圈内的特定位置。在此期间，太阳不会升出地平线，导致完全缺乏阳光。北极黑暗期对环境和这些地区居民都有深远的影响。对于北极的野生动物来说，北极黑暗期带来了重大挑战。动物们以各种方式适应了漫长的黑暗期。例如，北极熊依靠敏锐的嗅觉捕猎海豹，尽管在黑暗中仍然活跃。同时，候鸟可能会完全离开该地区，寻找阳光明媚、食物更丰富的气候。生态平衡微妙维持，任何干扰都可能对生态系统产生连锁反应。生活在北极的人类群体在北极黑暗期期间也面临独特的挑战。许多土著社区传统上依赖昼夜节律进行狩猎和采集活动。缺乏光线可能会干扰这些活动，使寻找食物和导航变得更加困难。此外，长期黑暗可能导致心理健康问题，如季节性情感障碍（SAD），这影响着许多生活在阳光有限地区的人。尽管面临这些挑战，北极黑暗期也为文化体验和科学研究提供了独特的机会。例如，北极光或极光在黑暗的冬季月份最为明显。这种自然光显示吸引了来自世界各地的游客，为当地社区提供了经济支持。此外，研究人员利用延长的黑暗时间研究天文现象，并收集气候变化的数据，这在快速变化的北极环境中尤为相关。总之，北极黑暗期是一个迷人而复杂的现象，影响着北极地区的方方面面。虽然它给野生动物和人类居民带来了挑战，但也为文化丰富和科学进步提供了机会。理解北极黑暗期的复杂性可以帮助我们欣赏地球上最极端环境之一的生命微妙平衡。随着气候变化继续改变天气模式和生态系统，我们必须关注这些变化及其对北极及其居民未来的影响。