... 热带生态系统tropical ecosystems 热带森林tropical forests 热带森林生态系统tropical forest ecosystems ...
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... 回归生活习性系统 Tropical ecosystems 热带雨林 Tropical forests 热带雨林生活习性系统 Tropical forest ecosystems ...
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natural tropical forests 天然的热带雨林
Tropical forests reserves 热带森林保护区
tropical rain forests 热带雨林 ; 雨林
categories of tropical forests 热带森林类别
natural tropical forests in China 中国热带天然林
tropical forests in jianfeng mountain 尖峰岭热带林
tropical seasonal forests 热带季节林
Tropical scrub forests 热带灌丛林
The Clarks' hypothesis, if correct, means tropical forests would shrink over time.
如果克拉克的假设是正确的,这就意味着热带森林会随着时间的推移而缩小。
Logging in tropical forests is selective but the timber cutters usually prioritise the biggest and oldest trees.
砍伐热带森林是有选择性的,但伐木工人通常优先砍伐最大最古老的树木。
Safou is an evergreen tree found in the humid tropical forests of Africa, as far south as Angola, and as far north as Nigeria.
萨福(Safou)是一种常绿树,在非洲潮湿的热带森林中发现,南至安哥拉,北至尼日利亚。
Deforestation is mainly caused by the cutting down of tropical forests to provide land for agriculture.
VOA: special.2010.04.06
Most come from the treetops in wet tropical forests in Central and South America.
VOA: special.2010.04.06
He found that mangroves store about three to four times more carbon per hectare as temperate forests or even tropical rainforests.
VOA: special.2011.05.10
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