boreal

简明释义

英[ˈbɔːriəl]美[ˈbɔːriəl]

adj. 北的，北方的；北风的

n. （Boreal）人名；（法）博雷亚尔

英英释义

单词用法

同义词

反义词

例句

1.Jack pines cross the boreal forest of northern Canada, stretching all the way to the East Coast and down into the United States.

短叶松穿过了加拿大北部针叶林带，并一路延伸到东海岸，直到美国。

2.World forest Ecosystem includes tropical, subtropical, temperate, and boreal forests as well as other woodland.

世界森林生态系统包括热带、亚热带、温带森林，北方针叶林以及其他有林地。

3.The boreal forest will creep northwards, for example, as the permafrost thaws and carbon fertilisation increases.

例如，随着冻土融解，二氧化碳增多，针叶林将继续北移。

4.Greenhouse gas emissions of tar sands crude are 40% higher than conventional oil, and the open-pit mining has devastated Alberta's boreal forest.

焦油砂的温室气体排放量比普通石油高40%，露天采矿已经极大地破坏了阿尔伯塔的北方气候带森林。

5.The boreal forest needs fire to maintain the ecosystem, and large fires happen regularly in the summer.

北部森林需要火来维持生态系统，所以夏季经常发生森林大火。

6.Treehotel, Boreal forest, near Lule?, Lapland, Sweden

瑞典 拉普兰德 吕勒奥附近博雷尔森林中的树上旅馆

7.Boreal owls range over a much larger area than do other owls of similar size.

北方猫头鹰的活动范围比其他类似体型的猫头鹰的活动范围要大得多。

8.The characteristics of the rainforest protection zone with a model of the jungle, is one of the largest tropical jungle area of boreal area Chinese.

保护区内的丛林具有典范的寒带雨林特点，是中国寒带地区面积最大的寒带原始丛林之一。

9.Canada's boreal forest is home to the oil sands.

加拿大的寒带森林是油砂的成因。

10.The boreal 北方的 zone is characterized by coniferous trees.

这个boreal 北方的 区域以针叶树为特征。

11.The boreal 北方的 forests are home to a variety of wildlife.

这些boreal 北方的 森林是多种野生动物的栖息地。

12.Scientists study boreal 北方的 ecosystems to understand climate change effects.

科学家们研究boreal 北方的 生态系统，以了解气候变化的影响。

13.Many animals migrate to the boreal 北方的 regions during the summer.

许多动物在夏季迁徙到boreal 北方的 地区。

14.The boreal 北方的 climate supports unique plant species.

这种boreal 北方的 气候支持独特的植物物种。

作文

The term boreal refers to the northern regions of the Earth, particularly those characterized by cold climates and coniferous forests. This word is derived from the Latin word 'borealis,' meaning 'northern.' Many people may not realize how significant these boreal areas are to our planet's ecosystem and climate. In this essay, I will explore the importance of boreal forests, their unique characteristics, and the threats they face in the modern world.First and foremost, boreal forests, also known as taiga, cover vast expanses of land across Canada, Alaska, Russia, and Scandinavia. They are the largest terrestrial biome on Earth, playing a crucial role in carbon storage and oxygen production. These forests are primarily composed of coniferous trees such as spruce, fir, and pine. The needles of these trees are adapted to withstand harsh winters, allowing them to thrive in boreal climates where temperatures can plummet.One of the most remarkable features of boreal forests is their biodiversity. Despite the seemingly uniform appearance of coniferous trees, these forests are home to a wide variety of wildlife. Animals such as moose, wolves, bears, and numerous bird species rely on the boreal ecosystem for their habitat. Additionally, many migratory birds travel to boreal regions during the summer months to breed and raise their young. The rich understory of shrubs and mosses provides food and shelter for countless insects and small mammals, contributing to the overall health of the ecosystem.However, boreal forests are under threat from various human activities. Deforestation, driven by logging and land conversion for agriculture, poses a significant risk to these vital ecosystems. The extraction of natural resources, such as oil and gas, also leads to habitat destruction and pollution. Climate change is another pressing concern, as rising temperatures and altered precipitation patterns affect the delicate balance of the boreal environment. Increased wildfires, pest infestations, and shifting species distributions are just a few of the challenges that boreal forests face due to climate change.Conservation efforts are essential to protect these unique environments. Sustainable forestry practices can help minimize the impact of logging while still providing economic benefits to local communities. Establishing protected areas and national parks can safeguard critical habitats and preserve the biodiversity found within boreal forests. Additionally, raising awareness about the importance of boreal ecosystems can encourage individuals and organizations to take action in support of conservation initiatives.In conclusion, the significance of boreal forests cannot be overstated. They are vital to the Earth's ecological balance and provide essential resources for countless species, including humans. As we continue to face environmental challenges, it is crucial that we prioritize the protection of these northern regions. By understanding the importance of boreal ecosystems and taking action to preserve them, we can ensure a healthier planet for future generations.

“boreal”这个词指的是地球的北方地区，特别是那些以寒冷气候和针叶林为特征的地区。这个词源自拉丁语“borealis”，意为“北方的”。许多人可能没有意识到这些boreal地区对我们星球的生态系统和气候有多么重要。在这篇文章中，我将探讨boreal森林的重要性、它们的独特特征以及它们在现代世界面临的威胁。首先，boreal森林，也称为泰加林，覆盖了加拿大、阿拉斯加、俄罗斯和斯堪的纳维亚的广阔土地。它们是地球上最大的陆地生物群落，在碳储存和氧气生产方面发挥着至关重要的作用。这些森林主要由云杉、冷杉和松树等针叶树组成。这些树木的针叶适应了严酷的冬季，使它们能够在温度骤降的boreal气候中茁壮成长。boreal森林最显著的特点之一是它们的生物多样性。尽管针叶树的外观似乎单一，但这些森林却是各种野生动物的家园。驼鹿、狼、熊和众多鸟类依赖boreal生态系统作为栖息地。此外，许多候鸟在夏季迁徙到boreal地区繁殖和抚养幼鸟。丰富的灌木和苔藓底层为无数昆虫和小型哺乳动物提供了食物和庇护，促进了生态系统的整体健康。然而，boreal森林正面临着各种人类活动的威胁。由于伐木和农业用地转化，森林砍伐对这些重要生态系统构成了重大风险。石油和天然气等自然资源的开采也导致栖息地破坏和污染。气候变化是另一个紧迫的问题，因为气温上升和降水模式改变影响着boreal环境的微妙平衡。增加的野火、害虫感染和物种分布变化只是气候变化给boreal森林带来的几种挑战。保护工作对于保护这些独特环境至关重要。可持续的林业实践可以帮助最小化伐木的影响，同时仍然为当地社区提供经济利益。建立保护区和国家公园可以保护关键栖息地，保护boreal森林中的生物多样性。此外，提高对boreal生态系统重要性的认识可以鼓励个人和组织采取行动支持保护倡议。总之，boreal森林的重要性不容小觑。它们对地球的生态平衡至关重要，并为无数物种（包括人类）提供了必要的资源。随着我们继续面临环境挑战，优先保护这些北方地区至关重要。通过理解boreal生态系统的重要性并采取措施保护它们，我们可以确保为子孙后代创造一个更健康的星球。