Canada contains some of the very last untouched conifer forest in the world.
加拿大包含一些非常原始针叶林去年在世界上。
And under conifer forest, the air-anion concentration and ability of air was higher than broadleaf forest.
而且针叶林下的空气负离子浓度和空气质量要好于阔叶林。
In the conifer forest communities, the conifer pollen percentages are more than 60%, broadleaf are less than 10% while shrubs and herbs are less than 30%.
在针叶林植被中,针叶树种花粉百分比高于60%,阔叶树种花粉百分比低于10%,灌丛和草本花粉百分比低于30%。
The time of turning yellow related to heat condition both the Cold temperate perhumid cold conifer forest and the Frigid perhumid rain tundra alpine meadow.
而在寒冷潮湿多雨冻原、高山草甸类草场,热量条件是影响牧草返青期的主要因子。
This paper reported the decomposition and nutrient content of fallen woods in the moss-Pinus koraiensis dark-conifer forest at North Slope of Changbai Mountain.
对长白山北坡苔藓红松暗针叶林中云冷杉倒木的分解及其养分元素的含量进行了研究。
The phenology of 312 seed plants of the warm temperate deciduous broad-leaved forest and conifer forest in Confucius Cemetery, Qufu have been observed half-monthly for 13 months.
对孔林暖温带落叶阔叶林和针叶林中312种种子植物的开花、结果的物候情况进行了研究,每半月调查1次,持续观察13个月。
The study extracted the image of the distribution of forest landscape and overlay with forest coverage map. Broadleaf forest, conifer forest , mixed forest and shurb are classified with NDVI.
本研究中提取北京山区的森林景观分布,叠合植被覆盖图,结合NDVI图,将其分为阔叶林、针叶林、灌草和混交林。
In corridors cut through the forest, spread with yellow conifer needles, the paths are moist and resilient.
林间的步道垫上了一层黄色的松针,松软潮湿而又富有弹性。
In the process of secondary succession from conifer - broadleaf forest to broadleaf forest, species richness fluctuated remarkably.
在针阔混交林向阔叶林演替过程中,物种丰富度指数表现为较大的波动性。
In the broadleaf forest communities, the broadleaf pollen percentages are near 40%, the conifer are less than 15% while the shrubs and herbs are less than 50%.
在阔叶林植被中,阔叶树种花粉百分比约40%,针叶树种花粉百分比低于15%,灌丛和草本花粉百分比小于50%。
The orderliness of forest litter's capability in holding water is the conifer higher than the broad-leaved trees.
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 conifer sawflies are economically important defoliators in the forest in Yunnan Province.
松叶蜂是云南省森林的重要害虫。
Red squirrels cut conifer cones from trees and bury them in plant litter on the forest floor.
红松鼠会将针叶树上的果实割下来然后埋在森林地面的落叶中。
Red squirrels cut conifer cones from trees and bury them in plant litter on the forest floor.
红松鼠会将针叶树上的果实割下来然后埋在森林地面的落叶中。
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