大坝损害了西伯利亚脆弱的生态平衡。
Large dams have harmed Siberia's delicate ecological balance.
石油污染可能破坏珊瑚礁脆弱的生态环境。
Oil pollution could damage the fragile ecology of the coral reefs.
生态系统将出现问题。
使用一次性产品被认为是没有顾及对生态的影响。
The use of disposable products is considered ecologically unsound.
“生态的”已成为园艺用品制造商最为滥用的形容词之一。
"Ecological" has become one of the most overworked adjectives among manufacturers of garden supplies.
我们繁衍得如此之快，以至于人口数量威胁到地球的生态系统。
We are reproducing ourselves at such a rate that our numbers threaten the ecology of the planet.
这些行动极大地影响了生态平衡。
那就是拱顶石物种在生态系统中的作用。
似乎生态旅游的弊大于利。
It seems that the disadvantages often outweigh the advantages of ecotourism.
一只苍鹭在被洪水淹没的首尔生态公园里。
十多年后，生态系统没有自我重建的迹象。
More than a decade later, there was no sign of the ecosystem re-building itself.
海狸怎么样——水道中包含海狸的生态系统。
我们都抱怨由于生态破坏造成的生活质量下降。
We all moan and groan about the loss of the quality of life through the destruction of our ecology.
梅里安的绘画激发了艺术家和生态学家的灵感。
这就导致了农业生态学家所说的“单调综合征”。
This results in what agroecologists call the "treadmill syndrome".
他们认为，生物多样性越丰富，生态系统就越稳定。
They believed that the greater the diversity the more stable the ecosystem.
最后，会议为欧洲森林生态系统研究网建立了框架。
Finally, the conference established the framework for a European research network on forest ecosystems.
外来害虫可以对森林生态系统产生短期和长期的影响。
Exotic insect pests can produce both short-and long-term effects on forest ecosystems.
在欧洲，变化最快、风险最大的无疑是山地生态系统。
In Europe, it is undoubtedly the mountain ecosystem which has changed most rapidly and is most at risk.
因此，使用替代燃料和提高能源效率既是生态需要，也是技术挑战。
Using alternative fuels and improving energy efficiency is thus both an ecological necessity and a technological challenge.
根据千禧生态系统评估报告，可持续地管理生态系统比掠夺消耗它更有好处。
Managing ecosystems sustainably is more profitable than exploiting them, according to the Millennium Ecosystem Assessment.
生态系统的数学模型同样表明，多样性并不能保证生态系统的稳定性——事实上恰恰相反。
Mathematical models of ecosystems likewise suggest that diversity does not guarantee ecosystem stability—just the opposite, in fact.
农业是在大自然中进行的；大自然里的生态系统中各种生物和活动相互影响，而粮食的生产正是处在这样的生态环境中。
Agriculture takes place in nature, among ecosystems of interacting organisms and activity, and crop production takes place within that ecosystem environment.
生态学家们认为用消毒剂处理污水的好处是值得怀疑的。
Ecologists argue that the benefits of treating sewage with disinfectants are doubtful.
生态住宅是由天然材料建成的。
为了保护汉江的生态系统，禁止捕鱼。
Fishing isn't allowed in order to protect the ecosystem of Hanjiang River.
随着美洲虎的消失，生态系统失去了平衡。
在海洋生态系统中，鲨鱼处于食物链的顶端。
Sharks are at the top of the food chain in the ocean's ecosystem.
我们要带头为子孙后代着想，恢复海洋生态健康。
We want to lead the way in restoring the health of the ocean for future generations.
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