northern subpolar latitude

简明释义

近北极纬度

英英释义

例句

1.The unique ecosystem found at northern subpolar latitude 北亚极子午线 is home to many rare species.

位于北亚极子午线的独特生态系统是许多稀有物种的栖息地。

2.Scientists have observed significant ice melting in the northern subpolar latitude 北亚极子午线 due to global warming.

科学家观察到由于全球变暖，北亚极子午线的冰层显著融化。

3.Migratory birds often travel to areas within the northern subpolar latitude 北亚极子午线 during the summer months.

候鸟通常在夏季迁徙到北亚极子午线内的地区。

4.Fishing regulations are particularly strict in waters around the northern subpolar latitude 北亚极子午线 to protect marine life.

在北亚极子午线附近水域，捕鱼法规尤其严格，以保护海洋生物。

5.The research team conducted a study on climate change effects in the northern subpolar latitude 北亚极子午线 regions.

研究小组对气候变化在北亚极子午线地区的影响进行了研究。

作文

The Earth is divided into various latitudinal zones, each with its own unique climate and ecological characteristics. One such zone is the northern subpolar latitude, which lies between the Arctic Circle and the northern limits of the boreal forest. This region is characterized by its cold temperatures, long winters, and short summers. The northern subpolar latitude encompasses parts of countries like Canada, Russia, and Scandinavia, where the environment is influenced by both oceanic and continental climates.In the northern subpolar latitude, the climate is predominantly subarctic, with average temperatures in winter often dropping below -20 degrees Celsius. This extreme cold has a profound impact on the flora and fauna of the region. For instance, the vegetation is mostly composed of coniferous forests, known as taiga, which are well adapted to the harsh conditions. These trees have needle-like leaves that minimize water loss, allowing them to survive in an environment where the growing season is limited.Wildlife in the northern subpolar latitude is equally adapted to the cold. Species such as reindeer, arctic foxes, and various migratory birds thrive in this environment. During the summer months, when the ice melts and the days are long, these animals take advantage of the brief period of abundance. However, survival in the northern subpolar latitude is a constant struggle against the elements. Animals must find food and shelter while contending with the harsh weather and the presence of predators.Human habitation in the northern subpolar latitude is also challenging. Indigenous peoples, such as the Sami in Scandinavia and the Inuit in Canada, have developed unique lifestyles that enable them to thrive in these extreme conditions. They rely on traditional practices like reindeer herding and fishing, which are deeply intertwined with their cultural heritage. Modern developments, however, have introduced new challenges, including climate change, which threatens the delicate balance of this ecosystem.Climate change is having a significant impact on the northern subpolar latitude. As global temperatures rise, the region is experiencing warmer winters and shorter summers. This shift affects the migration patterns of wildlife and alters the growth cycles of plants. The melting of permafrost is another critical concern, as it releases greenhouse gases that further contribute to global warming. These changes not only threaten the natural environment but also the livelihoods of those who depend on it.In conclusion, the northern subpolar latitude is a region of stark beauty and resilience. It serves as a reminder of the power of nature and the adaptability of life in extreme conditions. Understanding this unique area is crucial for appreciating the complexities of our planet's climate system and the urgent need to protect these vulnerable ecosystems from the effects of climate change. As we move forward, it is essential to recognize the importance of sustainable practices that honor the traditions of indigenous peoples while addressing the challenges posed by modernity.

地球被划分为不同的纬度区域，每个区域都有其独特的气候和生态特征。其中一个区域是北极亚极纬度，它位于北极圈与北方针叶林的北部边界之间。这个地区的特点是寒冷的气温、漫长的冬季和短暂的夏季。北极亚极纬度包含了加拿大、俄罗斯和斯堪的纳维亚等国的部分地区，其环境受到海洋气候和大陆气候的影响。在北极亚极纬度，气候主要是亚寒带的，冬季的平均气温通常低于-20摄氏度。这种极端的寒冷对该地区的动植物产生了深远的影响。例如，植被主要由针叶林组成，被称为泰加林，这些树木能够很好地适应恶劣的条件。这些树木具有针状叶片，可以最小化水分流失，使它们能够在生长季节有限的环境中生存。生活在北极亚极纬度的野生动物同样适应了寒冷。驯鹿、北极狐和各种候鸟等物种在这一环境中茁壮成长。在夏季，当冰雪融化，白昼变得漫长时，这些动物利用短暂的丰饶期。然而，在北极亚极纬度生存是一场与自然元素的持续斗争。动物们必须寻找食物和栖息地，同时还要应对严酷的天气和捕食者的威胁。人类在北极亚极纬度的居住也充满挑战。像斯堪的纳维亚的萨米人和加拿大的因纽特人等土著民族，发展出了独特的生活方式，使他们能够在这些极端条件下生存。他们依赖传统的驯鹿放牧和捕鱼等实践，这与他们的文化遗产密切相关。然而，现代的发展带来了新的挑战，包括气候变化，这威胁着这一生态系统的微妙平衡。气候变化对北极亚极纬度产生了重大影响。随着全球气温的上升，该地区正经历更温暖的冬季和更短的夏季。这一变化影响了野生动物的迁徙模式，并改变了植物的生长周期。永久冻土的融化是另一个关键问题，因为它释放出温室气体，进一步导致全球变暖。这些变化不仅威胁到自然环境，也威胁到依赖于此的人的生计。总之，北极亚极纬度是一个美丽而坚韧的地区。它提醒我们自然的力量以及生命在极端条件下的适应能力。理解这个独特的区域对于欣赏我们星球气候系统的复杂性以及保护这些脆弱生态系统不受气候变化影响的紧迫性至关重要。在未来，我们必须认识到可持续实践的重要性，这些实践尊重土著人民的传统，同时应对现代带来的挑战。