subarctic region

简明释义

副极地带

英英释义

例句

1.Many indigenous peoples have adapted their lifestyles to the harsh conditions of the subarctic region.

许多土著人民已将他们的生活方式适应于亚北极地区的恶劣条件。

2.The climate in the subarctic region is characterized by long, cold winters and short, cool summers.

在亚北极地区，气候的特点是漫长而寒冷的冬季和短暂而凉爽的夏季。

3.The permafrost in the subarctic region affects building construction and agriculture.

亚北极地区的永久冻土影响着建筑施工和农业。

4.During the summer months, the subarctic region experiences nearly 24 hours of daylight.

在夏季，亚北极地区几乎会经历24小时的日光。

5.Wildlife in the subarctic region includes species like caribou and arctic foxes.

在亚北极地区，野生动物包括驯鹿和北极狐等物种。

作文

The subarctic region is a unique and fascinating area of the world that lies just below the Arctic Circle. This region is characterized by its cold climate, long winters, and short summers. The subarctic region includes parts of Canada, Alaska, Scandinavia, and Russia, making it a diverse area with various cultures and ecosystems. Understanding the subarctic region requires an appreciation of its geography, climate, and the lifestyles of the people who inhabit it.Geographically, the subarctic region is defined by its latitude, typically ranging from 50 to 70 degrees north. This positioning results in significant variations in daylight throughout the year, with long periods of sunlight in the summer and extended darkness in the winter. These extreme conditions have shaped the environment, leading to the development of specific flora and fauna adapted to survive in such harsh climates.One of the most striking features of the subarctic region is its boreal forests, also known as taiga. These forests are primarily composed of coniferous trees, such as spruce, fir, and pine, which are well-suited to withstand cold temperatures and heavy snowfall. The biodiversity in this region is remarkable, as it serves as a habitat for various wildlife species, including moose, caribou, wolves, and numerous bird species. The subarctic region plays a crucial role in the global ecosystem, acting as a carbon sink that helps mitigate climate change.The climate of the subarctic region is predominantly continental, meaning it experiences significant temperature fluctuations between seasons. Winters can be extremely cold, with temperatures often dropping below -30 degrees Celsius (-22 degrees Fahrenheit), while summers can see temperatures rise to around 20 degrees Celsius (68 degrees Fahrenheit). This climate poses challenges for those living in the subarctic region, particularly in terms of food security and transportation. Many communities rely on traditional hunting and fishing practices, as well as modern agriculture, to sustain themselves.Culturally, the subarctic region is home to a variety of Indigenous peoples, each with their own unique traditions and ways of life. The Inuit, Sámi, and other Indigenous groups have thrived in this environment for thousands of years, developing deep connections to the land and its resources. Their knowledge of the subarctic region is invaluable, providing insights into sustainable living and environmental stewardship. Today, many of these communities face challenges due to climate change, resource extraction, and globalization, which threaten their traditional ways of life.In conclusion, the subarctic region is a vital part of our planet, rich in natural beauty and cultural heritage. Understanding this region requires a holistic approach that considers its geography, climate, and the people who call it home. As we face global challenges such as climate change, it is essential to recognize the importance of preserving the delicate balance of ecosystems in the subarctic region and supporting the Indigenous communities that have lived in harmony with the land for generations. By doing so, we not only protect a unique part of the world but also learn valuable lessons about resilience and adaptation in the face of change.

亚北极地区是世界上一个独特而迷人的区域，位于北极圈下方。该地区以寒冷的气候、漫长的冬季和短暂的夏季为特征。亚北极地区包括加拿大、阿拉斯加、斯堪的纳维亚和俄罗斯的部分地区，是一个文化和生态系统多样化的区域。理解亚北极地区需要对其地理、气候以及居住在此的人们的生活方式有一定的了解。从地理上看，亚北极地区的纬度通常在50到70度北之间。这种定位导致了全年日照的显著变化，夏季日照时间长，冬季则延续黑暗。这些极端条件塑造了环境，导致特定植物和动物群落的发展，适应在如此严酷的气候中生存。亚北极地区最引人注目的特征之一是其针叶林，也称为泰加林。这些森林主要由云杉、冷杉和松树等针叶树组成，这些树木非常适合承受寒冷的温度和厚重的降雪。该地区的生物多样性令人瞩目，因为它为各种野生动物提供栖息地，包括驼鹿、驯鹿、狼和众多鸟类。亚北极地区在全球生态系统中发挥着至关重要的作用，作为碳汇，帮助减缓气候变化。亚北极地区的气候主要是大陆性气候，这意味着四季之间的温度波动显著。冬季可以非常寒冷，气温通常降到-30摄氏度（-22华氏度）以下，而夏季气温可升高到约20摄氏度（68华氏度）。这种气候给生活在亚北极地区的人们带来了挑战，特别是在食品安全和交通方面。许多社区依赖传统的狩猎和捕鱼实践，以及现代农业来维持生计。在文化上，亚北极地区是多种土著民族的家园，每个民族都有自己独特的传统和生活方式。因纽特人、萨米人和其他土著群体在这种环境中生存了数千年，与土地和资源建立了深厚的联系。他们对亚北极地区的知识是无价的，为可持续生活和环境管理提供了见解。如今，许多这些社区面临着气候变化、资源开采和全球化等挑战，这些挑战威胁着他们的传统生活方式。总之，亚北极地区是我们星球的重要组成部分，拥有丰富的自然美景和文化遗产。理解这个地区需要一种整体的方法，考虑其地理、气候以及称之为家的人民。面对气候变化等全球性挑战时，认识到保护亚北极地区生态系统的微妙平衡和支持与土地和谐共处的土著社区的重要性至关重要。通过这样做，我们不仅保护了世界上一个独特的地方，还学到了关于韧性和适应变化的宝贵经验。