The boreal forest is transcontinental.
北方森林是横贯大陆的。
Canada's boreal forest is home to the oil sands.
加拿大的寒带森林是油砂的成因。
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
The largest wilderness area is the Boreal Forest.
最大的荒野地区是北方森林。
Boreal forest is located primarily in Canada, Russia, and Alaska.
北方森林主要分布在加拿大、俄国和阿拉斯加。
The team studied particles generated by the so-called boreal forest.
这支研究团队研究的是被称为北方森林的地带所散发的微粒。
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。
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。
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。
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。
Even if it takes a while to make it to the East Coast, the beetle's spread through the boreal forest can cause its own problems.
Carroll还说，尽管扩散到东海岸还需要一些时间，但甲虫通过北部针叶林带的扩散本身就会产生一些问题。
About a third of the ring is in Canada, which has some 570 million hectares (1.4 billion acres) of boreal forest: only Russia boasts more.
北方森林中大约有三分之一位于加拿大境内，其面积约5.7亿公顷（14亿英亩），只有俄罗斯号称拥有更大面积的泰加针叶林。
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。
The region is characterized by its spectacular geography and natural beauty including the Boreal Forest, the Prairies and the Northern Lights.
该地区以其壮观的地理环境和自然美景而出名，拥有北部针叶林、大草原和北极光景象。
Most of this pulp comes from the Canadian Boreal forest, which makes up 25 percent of the remaining ancient forests left in the world, she said.
大部分纸浆是来自加拿大的北方森林，这使得上升百分之二十五，其余的原始森林留在世界上，她说。
Four-fifths of Canadian boreal forest products are consumed in the United States, and most of the purchasers there had given little thought to their paper’s origins.
来自加拿大北方森林的产品有五分之四最终都消费在美国市场，而这些产品的购买者压根就没有想过这些产品的来源。
Some scientists say it is inevitable that the tree-killing insect will spread all the way east via a corridor of jack pines across northern Canada's boreal forest.
一些科学家认为，这种林业害虫，不可避免地会借由加拿大北部针叶林带中的短叶松走廊，迅速向东扩散。
Some scientists say it is inevitable that the tree-killing insect will spread all the way east via a corridor of jack pines across northern Canada's boreal forest.
一些科学家认为，这种林业害虫，不可避免地会借由加拿大北部针叶林带中的短叶松走廊，迅速向东扩散。问题是：这种情况具体将在何时发生？
Alarmed by their bad press, Canadian timber companies announced in May this year that they would work with greens to improve the management of 72m hectares of boreal forest.
其负面新闻敲响了他们的警钟，加拿大木制公司宣布今年5月份将与环保者一起工作，改善对720万针叶林的管理。
To dig it up and refine it is a process far higher in emissions than the processing of Saudi Arabian oil, and is destroying much of Alberta's northern Boreal forest along the way.
挖掘后并提取这一过程的排放量要远远高于沙特产油的过程，并且这一过程破坏了艾伯特北部寒温带森林。
Simulated the impacts of global climate change on the biomass, productivity, and carbon sink capacity of Chinese boreal forest based on the predicted results of global change.
结合全球变化的预测结果，模拟了全球气候变化下中国北方林生物量、生产力以及碳吸收能力的变化；
The boreal forest plays a crucial role in the global carbon budget and climatic system because of its large area, great soil carbon storage, and sensitive responses to the global warming.
北方森林因其面积大、土壤碳储量高以及对全球暖化响应敏感而在全球碳平衡和气候系统中起着至关重要的作用。
The boreal forest plays a crucial role in the global carbon budget and climatic system because of its large area, great soil carbon storage, and sensitive responses to the global warming.
北方森林因其面积大、土壤碳储量高以及对全球暖化响应敏感而在全球碳平衡和气候系统中起着至关重要的作用。
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