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单词 Primary forest
释义

Primary forest

原声例句
VOA慢速英语_世界

Global Forest Watch measured what it called primary forests.

“全球森林观察”测量了所谓的原始森林。

《BBC纪录片 家园》

It prefers to devote its resources to education, ecotourism and the protection of its primary forest.

它宁愿把资源投放到教育 生态旅游和保护原始森林方面。

《BBC纪录片 家园》

Barely 20 years ago, Borneo, the fourth-largest island in the world, was covered by a vast primary forest.

二十年前全球第四大岛屿婆罗洲布满了原始森林。

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If you're in a primary forest, you'll tend to see all the frequencies of the soundscape occupied by different species.

“如果你身处原始森林中,你会更容易感受到音景的所有频率都被不同物种所占据。

经济学人 Science and technology

In Malaysia, protection tends to be afforded to primary forests.

在马来西亚,往往对原始森林提供保护。

BBC随身英语(官网版)

To meet their standards, a company must not clear any primary forest, treat workers fairly, and create wildlife zones, among other things.

为了达到他们的标准, 公司不得砍伐任何原始森林、 公平对待工人、创建野生动物区等。

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So this is a path of roaming through the main story of a primary forest of multiple frog species that are voicing.

因此,这是一条漫游在由多种青蛙物种组成的原始森林的主要故事中的路径。

BBC随身英语(官网版)

What's special about places like the Amazon is that they are primary forests which exist in their original condition with some species of trees dating back thousands of years.

像亚马逊这样的地方的特别之处在于, 它们是原始森林, 以原始状态存在, 其中一些树种可以追溯到几千年前。

此间的地球

Some of the bat species are also gonna go into the primary forest around us and bring in new fruits, new seeds that we haven't planted here and create what we call seed rain.

一些蝙蝠物种也会进入我们周围的原始森林,带来我们没有在这里种植的新果实和新种子,并创造我们所说的种子雨。

中文百科

原始森林 Old-growth forest

(重定向自Primary forest)
俄勒冈州Larch Mountain的原始森林
原生的欧洲山毛榉森林,位于黑山Biogradska Gora国家公园

原始森林英语:Old-growth forest),又称原生林,是指一个森林已经达到非常长久的年龄而没有遭到显着的干扰,从而表现出独特的生态特征,并可能被归类为顶极群落。原生特性包括多样化的树有关的结构,提供多样化的野生动物栖息地,增加了森林生态系统的生物多样性。多样化的树结构的概念包括多层树冠和树冠间隙,很大变化的树的高度和直径,多样的树种和纲,和多种大小的木质残体。

原始森林是陆地生态系统中核心,具有保持生态平衡、涵养水份、调节气候、净化空气等作用。原始森林不仅仅是高大的树木,而是一个综合的生态系统,包动植物间的食物链关系,在原始森林中,某一物种的减少,可以影响其他物种的生存,这种情况在热带雨林中体现更为突出。人们在破坏原始森林以后,即使人工补种了大量的树林,也无法弥补森林被破坏对生态带来的影响的。

英语百科

Old-growth forest 原始森林

(重定向自Primary forest)
Old-growth European Beech forest in Biogradska Gora National Park, Montenegro
Coast Redwoods in old-growth forest in Muir Woods National Monument, Marin County, California.
Tongass National Forest, Alaska
The northern spotted owl primarily inhabits old growth forests in the northern part of its range (Canada to southern Oregon) and landscapes with a mix of old and younger forest types in the southern part of its range (Klamath region and California).

An old-growth forest — also termed primary forest, virgin forest, primeval forest, late seral forest, or (in Britain) ancient woodland — is a forest that has attained great age without significant disturbance and thereby exhibits unique ecological features and might be classified as a climax community. Old-growth features include diverse tree-related structures that provide diverse wildlife habitat that increases the bio-diversity of the forested ecosystem. The concept of diverse tree structure includes multi-layered canopies and canopy gaps, greatly varying tree heights and diameters, and diverse tree species and classes and sizes of woody debris.

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更新时间:2025/6/22 0:21:37