今天的报告是迄今为止对气候变化和人类开发对南极脆弱生态系统的潜在破坏性影响发出的最严厉警告。
Today's report is the starkest warning yet of the potentially devastating impact of climate change and human exploitation on the Antarctic's delicate ecosystems.
草地退化、沙化是我国牧区脆弱生态系统失衡急需整治的重大环境问题。
Grassland sand desertification and degradation is a great environmental problem of eco-system unbalance which should be paid more attention to in the pastoral areas of our country.
迪乌夫博士建议向生活在脆弱生态系统中的农民支付环境服务和碳保存及碳吸存费用。
Payments for environmental services and for carbon conservation and sequestration could be made to farmers living in fragile ecosystems, Dr Diouf suggested.
我国西南地区是全球喀斯特三大分布中心之一，属于典型的脆弱生态系统。
Southwest China is one of the three distribution centres of Karst in the world, and it is the typically fragile ecosystem.
高级定制，还健在的，有点像被现代审美品位和在历史中不能自拔的国家所包围的脆弱生态系统。
Haute couture, what remains of it, is a little like a fragile ecosystem under siege by modern tastes and habits, and by couturiers who are stuck in the past.
耕作对喀斯特脆弱生态系统土壤具有重要影响，是造成土壤养分流失、退化的主要原因。
Tillage practice had important effect on soil nutrients loss and soil degradation in the fragile karst ecosystem.
其它生物技术方法已经产生了改进食物质量和一致性的生物体或者在脆弱生态系统中清理漏油和重金属的生物体。
Other biotechnological methods have led to organisms that improve food quality and consistency, or that clean up oil spills and heavy metals in fragile ecosystems.
我们呼吸的空气，饮用的水，生长食物的土壤，是全球脆弱生态系统的一部分，这一系统所承受的人类活动的压力日益加大。
The air we breathe, the water we drink and the soil that grows our food are part of a delicate global ecosystem that is increasingly under pressure from human activities.
潜泳的时候，不要碰珊瑚礁或者搅动沉淀物，因为这样做可能会破坏珊瑚脆弱的生态系统。
When snorkeling, do not touch the coral or stir up sediment, as these actions can damage the reef's fragile ecosystem.
他们并不总是优先考虑保护莫纳克亚脆弱的生态系统，或保护生态系统在岛上居民心中的的神圣地位。
They did not always prioritize the protection of Mauna Kea's fragile ecosystems or its holiness to the islands' inhabitants.
珊瑚礁是地球上最脆弱、生态性最复杂、最多样化的海洋生态系统之一。
Coral reefs are one of the most fragile, biologically complex, and diverse marine ecosystems on Earth.
所有这一切都忽略了一点：对于脆弱的地球生态系统来说，现在的人太多了。
All this misses the point: there are too many people for the Earth's fragile ecosystems.
森林不仅仅是树木，森林的生态系统更加脆弱，寿命更长，与农田相比更松散的管理模式。
Forests are not only trees, and forest ecosystems are more fragile, longer-lived and less closely controlled than crop fields.
这些异种基因会不会破坏我们赖以生存的、脆弱的生态系统？
Will these alien genes harm the fragile ecosystem upon which we all depend?
导游向我们介绍，这片水域生境的植物和动物生态系统复杂而脆弱。
We learn of complex water habitats and a fragile ecosystem of flora and fauna.
路易斯安那州官员希望开始建造作为屏障的沙堤来阻止石油侵入脆弱的沼泽生态系统；
Louisiana officials want to start building sand berms as barrier islands, to block oil from entering the fragile marsh ecosystems;
现在的情况对脆弱的亚高山带和高山带生态系统尤其损害，这种生态系统一旦被扰乱，恢复极为缓慢。
This situation is particularlydamaging to fragile subalpine and alpine ecosystems, which recover slowly fromdisturbance.
但这遭到了许多意大利环保主义者的反对。他们认为这会扰乱环礁湖脆弱的生态系统。
But many Italian greens are against the idea, saying that it may upset the lagoon's delicate eco-system.
降雨模式的改变威胁着该地区脆弱的生态系统。
Changing rainfall patterns threaten this region’s fragileecosystem.
研究者用机器人潜水艇发现原油覆盖了脆弱的深海珊瑚植被生态系统。
Researchers using robot subs are finding oil coating fragile deepwater coral ecosystems.
我们处于服务提供者的生态系统，其中的现有功能通常是脆弱的和特别开发的：连接常常是“一次性的”。
We are in an ecosystem of service providers with existing functionality that is often brittle and developed ad-hoc: connections may often be "one-offs."
我们将永远无法看到或学习这个脆弱的生态系统。
We will never be able to see or study this fragile ecosystem.
西部地区是我国生态旅游资源最丰富的地区，同时也是生态系统极其脆弱的地区。
The western region owns the richest eco-tourism resources of China, however, the ecosystem there is extremely frail as well.
纪录片仍出现始料未及的结果：那就是太多的有钱人开始注意它，需求涌动，导致当地脆弱的生态系统面临威胁。
But it still had an unexpected fallout: So many people (the rich, of course) were alerted to it, that demand shot up and the fragile ecosystem where it grows is now threatened.
纪录片仍出现始料未及的结果：那就是太多的有钱人开始注意它，需求涌动，导致当地脆弱的生态系统面临威胁。
But it still had an unexpected fallout: So many people (the rich, of course) were alerted to it, that demand shot up and the fragile ecosystem where it grows is now threatened.
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