大约一半的人在针叶林山上放牧驯鹿。
About half a are reindeer herders up in the Taiga mountains.
软木是指速生的针叶林品种,占世界木材产量的80%。
Softwoods are fast-growing coniferous species that account for 80% of the world's timber.
有一半左右是在针叶林山脉放牧驯鹿的牧人。
加拿大包含一些非常原始针叶林去年在世界上。
Canada contains some of the very last untouched conifer forest in the world.
现在没有了针叶林,只有碳化的树木和空洞依然存在。
Now instead of coniferous forests there are just carbonized remains of trees and voids.
单纯针叶林生境结构简单,因而栖息于其中的鸟类较少。
Because of the simple habitat structure of pure coniferous, it is not fit for most birds to live there.
例如,随着冻土融解,二氧化碳增多,针叶林将继续北移。
The boreal forest will creep northwards, for example, as the permafrost thaws and carbon fertilisation increases.
暗针叶林和亚高山草甸下物理性质没有明显的变化规律。
The results showed: 1 The physical property of soil in primeval forest and subalpine meadow have no obvious variety regulation.
展品范围从一个非洲热带雨林到北极针叶林和苔原在夏季。
Exhibits range from an African rain forest to the Arctic taiga and tundra in the summertime.
营巢在针叶林、常绿林、杂木林等各种类型森林的荆棘或矮树上。
Nesting in coniferous forest, often greenwood, miscellaneous wood forest types of forest tree thorns or short.
相比较而言,针叶林及高纬地区森林具有较高的养分利用效率。
Moreover, coniferous forests and those in high latitude zones have higher efficiency in nutrient use.
据估计,单独一个大雨林或针叶林其蒸发面积大约相当于一个40英亩的湖泊。
It has been estimated that a single large rainforest or coniferous tree has an evaporative surface area roughly equal to a 40 acre lake.
各林型枯枝落叶层的持水量呈现出明显的针叶林大于阔叶林的规律。
The orderliness of forest litter's capability in holding water is the conifer higher than the broad-leaved trees.
世界第十三大湖泊的故乡(以表面积计算),以及戈壁沙漠里的针叶林。
Home to the 13th-largest lake in the world (in surface area) as well as taiga forest and the Gobi desert.
亚热带常绿与落叶阔叶混交林、亚热带常绿针叶林、灌丛草坡分布较少。
Subtropical evergreen and deciduous broad-leaved forest, subtropical evergreen coniferous forest, shrub grassland were less distributed.
作者研究了北京西山地区人工针叶林林冠空隙和林冠下的土壤及植被状况。
The authors had studied the soils and vegetation in forest gaps and under the canopy in the artificial coniferous forests of the West Mountain of Beijing.
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。
World forest Ecosystem includes tropical, subtropical, temperate, and boreal forests as well as other woodland.
一个有趣的事实:图瓦位于一个不同气候的地区:针叶林在北部和阿尔卑斯山的草原。
An interesting fact that Tyva is situated in different climatic zones: taiga in the north and Alpine grasslands in the west.
风力发电场的高压电线对栖息于山地草甸草原和针叶林的隼形目鸟类造成一定影响。
The Falcons inhabiting in the mountain meadow steppe and artificial coniferous forest were influenced by the high voltage wires of the wind generating electricity factory.
这阴针叶林是在芬兰和俄罗斯的边界,是一个令人惊异的地方为了观察这些棕熊群。
The taiga forest is in Finland on the Russian border and is a marvelous spot for viewing these bears.
冷杉林(暗针叶林)、热带雨林和常绿阔叶林是寒温带、热带和亚热带的气候顶极群落。
Dark taiga, tropical rain forest and evergreen broad-leaved forest are climax of area of cold temperate, tropic and subtropics.
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。
The region is characterized by its spectacular geography and natural beauty including the Boreal Forest, the Prairies and the Northern Lights.
系统地论述了林分蓄积量调查的线截抽样原理和方法、并在针叶林和阔叶林中进行了验证。
The principle and method of line intersect sampling for surveying stand volume were introduced in this paper. and tested in coniferous forests and broad-leaved forests.
利用一些树种的分布资料,进一步论证了森林上限及亚寒带针叶林的分布与WI间的关系。
The relationships between the distributions of forest limit and subarctic coniferous trees and WI were examined in detail.
生物量的估测结果是针叶林优于阔叶林,混交林的生物量与激光雷达数据则没有明显相关性。
But for the predictions of above ground biomass, the result of coniferous was better than broad-leaved, while there was no significant correlation between the biomass of mixed and the laser variables.
森林植物群落为常绿落叶阔叶混交林、针叶林、针阔混交林、阔叶林、毛竹等5大类共18种类型。
The forest communities had 5 types 18 kinds, which were mixed evergreen deciduous broad-leaved forest, coniferous forest, mixed coniferous broad-leaved forest, broad-leaved forest and bamboo et al.
说明包括处理与侧分支的方法,如何改变干线,以及如何塑造松树,杜鹃花,针叶林,阔叶常绿树,落叶树。
Instructions cover approaches to dealing with side branching, how to alter the line of the trunk, and how to sculpt pine trees, azaleas, conifers, broad-leaved evergreens, and deciduous trees.
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。
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。
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.
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