They live in a variety of habitats.
它们生活在各种各样的栖息地。
It was depriving penguins and whales of their habitats.
它剥夺了企鹅和鲸鱼的栖息地。
It was carried out too close to the habitats of penguins and whales.
它离企鹅和鲸鱼的栖息地太近了。
Likewise, the specialists for other habitats are similar across the islands.
同样,岛上其他栖息地的专家也很相似。
The new focus may be on removing existing dams and restoring natural habitats.
新的关注点可能是拆除现有的水坝,并恢复自然栖息地。
These new characteristics offered better ways for the seed to move to new habitats.
这些新的特性为种子迁移到新的栖息地提供了更好的途径。
They prevent fish migrations and change aquatic habitats essential for native species.
它们阻止了鱼类迁徙,并改变了对本地物种至关重要的水生栖息地。
Opossum populations in the U.S. are down due to the fragmentation of their forest habitats.
由于森林栖息地的破碎化,美国的负鼠数量正在下降。
But now, what about cases where an animal exhibits a clear choice between two suitable habitats?
但现在,如果动物在两个合适的栖息地之间表现出明确的选择呢?
For wild animals that cannot be returned to their natural habitats, zoos offer the best alternative.
对于无法放归自然栖息地的野生动物来说,动物园是最好的选择。
The environmental conditions of freshwater habitats, unlike those of ocean habitats, are highly variable.
与海洋生境不同的是,淡水生境的环境条件变化很大。
The theory that has been suggested is that they migrated in from nearby habitats where they were already living.
人们提出的理论是,它们是从附近已经生活过的栖息地迁移过来的。
In engineering and exploiting and transforming our habitats, we have opened tens of thousands of Pandora's boxes.
在规划、开发和改造我们的栖息地的过程中,我们造成了无数的灾难。
Ships are often sunk in order to create underwater reefs perfect for scuba diving and preserving marine habitats.
船只沉没通常为创造水下暗礁提供了条件,这是水肺潜水和保护海洋栖息地最理想的环境。
One is to help prevent the extinction of some endangered megafauna by providing new refuges, new habitats for them.
一个方法是通过提供新的避难所、新的栖息地来帮助防止一些濒危巨型动物的灭绝。
Cycads removed from their native habitats—and therefore from insects native to those habitats—are usually infertile.
从原生栖息地移走的苏铁,以及从原生栖息地的昆虫身上移走的苏铁,通常是不育的。
She was the first to bring together insects and their habitats, including food they ate, into a single ecological composition.
她是第一个把昆虫及其栖息地,包括它们吃的食物,整合成单一的生态组合的人。
The countries in which the tigers' habitats are located are currently debating joint legislation that would ban tiger hunting.
老虎栖息地所在的国家目前正在讨论禁止捕猎老虎的联合立法。
Moreover, island habitats have limited food resources, a smaller body size and a need for fewer resources would thus be favored.
此外,岛屿栖息地的食物资源有限,因此体型较小,对资源的需求较少将受到青睐。
Unfortunately, the adaptations that enable carnivorous plants to thrive in marginal habitats also make them exquisitely sensitive.
不幸的是,使食肉植物在边缘栖息地茁壮成长的适应性也使它们变得异常敏感。
I searched on the internet and there was a lot of information about whales: their habitats, the way they communicate, their songs.
我在网上查找到了很多关于鲸鱼的信息:它们的栖息地,它们交流的方式,它们的歌曲。
For example, sea stars prey on a variety of bivalve mollusks and prevent these bivalves from monopolizing habitats on the sea floor.
例如,海星捕食各种双壳类软体动物,防止这些双壳类动物独占海底的栖息地。
Additionally, island habitats have limited food resources, a smaller body size and a need for fewer resources would thus be favored.
此外,岛屿栖息地的食物资源有限,因此更小的体型和对更少资源的需求会更有利。
Today green algae live mainly in freshwater, suggesting that their early evolutionary history may have occurred in freshwater habitats.
如今的绿藻大多生活在淡水水域中,这一点说明它们的早期进化史可能起源于淡水生境。
Robin Beaman, a marine geologist at James Cook University, says that the reserve does "broadly protect the range of habitats" in the sea.
詹姆斯·库克大学的海洋地质学家罗宾·比曼说,该保护区确实“广泛保护了海洋中的栖息地范围”。
As trees outgrow their ideal habitats in the face of climate change, these flying ecosystem engineers could be a big help in replanting trees.
面对气候变化,当树木生长的超出它们理想栖息地时,这些飞行的生态系统工程师对于重新植树能有巨大的帮助。
At its core, the debate is about how to manage the world's remaining natural ecosystems and about how, and how much, to restore other habitats.
这场争论的核心是如何管理世界上留存的自然生态系统,以及如何和在多大程度上恢复其他栖息地。
Since the late 1990s, the government has stopped building large dams, instead focusing on removing existing dams and restoring natural habitats.
自上世纪90年代末以来,政府已经停止建造大型水坝,而是专注于拆除现有水坝,并恢复自然栖息地。
Ducks are birds that feed and breed in areas where there is a lot of water, but their habitats have been shrinking in recent decades because of the droughts.
鸭子是在有大量水的地方觅食和繁殖的鸟类,但近几十年来,由于干旱,它们的栖息地一直在缩小。
At some point, there has to be a limit on how much land can be used for sugar cane production—certainly if you want to preserve natural habitats and native wildlife.
有些时候必须限制用来生产甘蔗的土地面积——当然,如果你想保护自然栖息地和本土野生动物的话。
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