以水文水资源情势为核心的黄河源区环境生态系统近年发生了显著变化。
The ecosystem of the source area of the Yellow River, taking the hydrologic and the water resources regimes as the basic indexes, has been changed remarkably during the recent years.
建立一个堆填区取代了植物和野生动物生活在那里，这是至关重要的环境生态系统。
The creation of a landfill displaces the plant and wildlife living there which are crucial to the environments ecosystem.
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.
更高的价格，亦称为价格溢价，可以作为补偿农民的一种措施，补偿其为提供生态系统服务、避免环境破坏或外部成本带来的损失。
Higher prices, called price premiums, can be justified as a way to compensate farmers for providing ecosystem services and avoiding environmental damage or external costs.
等等，我明白你的意思了，但在我们讨论欧洲人的定居如何影响生态系统之前，告诉我，海狸生活在怎样的环境中？
Wait, I see where you are heading with this, but before we go into how European settlement affected the ecosystem, tell me this—what kind of environment do beavers live in?
当然，就像今天的其他环境问题一样，这是在全球变暖和人类干涉自然生态系统的背景下发生的。
Of course, like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems.
当地的生态系统并不能应付这个外来物种。它正在摧毁我们的环境。
The ecosystem down there can't handle this non-native species. It's destroying the environment.
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.
其他对于大堡礁及其生态系统的环境压力来自径流的水质问题，伴随着大规模珊瑚白化的气候变化以及棘冠海星的周期性爆发现象。
Other environmental pressures to the reef and its ecosystem include water quality from runoff, climate change accompanied by mass coral bleaching, and cyclic outbreaks of the crown-of-thorns starfish.
同时，其中许多气体需要加以限制，因为它们对公共健康、农业及包括森林在内的地球生态系统都会带来范围更为广泛的环境影响。
Meanwhile, many of these gases need to be curbed because of their wider environmental impact on public health, agriculture and the planet's ecosystems, including forests.
不幸的是，对环境管理者来说，小数目的预算没有多大用处，因为他们无法负担得起持续监测整个生态系统的费用。
Unfortunately it is not terribly useful for environmental managers on small budgets, because they cannot afford to monitor entire ecosystems continuously.
埃里克·桑德森的研究对象是生态系统，以及如何创造适宜动植物生存的环境。
Eric Sanderson studies ecosystems and how landscapes create livable environments for plants and animals.
然而，有时看似良性的引入却形成了滑稽的环境，或使生态系统陷入困境。
However, sometimes a seemingly benign introduction creates environmental travesty and ecosystem despair.
环境和问题：您与依赖您提供服务的服务使用者处于一个生态系统中。
Context and problems: you are in an ecosystem with service consumers that rely on you for services.
他说，由于蚂蚁是特别好的“生物指示器”，环境专家可以利用这些资料，主要依据某个生态系统内的蚁群数量来考察该系统是否状况良好。
He said that because ants were exceptionally good "bio-indicators," environmental experts could use the data to check if an entire ecosystem is healthy, based mostly on its ant population.
现代的煤灰给水生态系统造成了有毒影响，科学家们表示，大量的煤炭燃烧也许已经造成了全球范围的有毒的海洋环境。
Given the toxic impact of modern coal fly ash on aquatic ecosystems, the scientists suggest that the massive coal conflagration may have created toxic Marine conditions the world over.
当像鲨鱼这样的顶级掠食者从环境中消失时，生态系统就会陷入混乱。
When top predators like sharks disappear from their environments, ecosystems fall out of whack.
此外，鼓励以其他生态系统服务为代价进行商品生产的补贴会加重环境的退化。
In addition, subsidies that encourage the production of marketed goods at the expense of other ecosystem services can aggravate their degradation.
它还关心用户组织及其文化和法律环境的一个生态系统。
It is also about the ecosystem of user organizations, and their cultural and legislative context.
为期三年的计划是建立在一个基础年，探索环境和生态系统及其相互关系的体系结构。
The three-year program is built on a foundation year that explores environments and ecological systems and their relationship to architecture.
植物学家说，早在160年前进化论之父查尔斯·达尔文似乎就在一个热带生态系统中扮演了上帝的角色，而且达尔文造就的这个结果可能能够为未来对火星进行环境改造的实验提供借鉴。
The father of evolution apparently played God with a tropical ecosystem 160 years ago, and the results could inform future experiments to terraform Mars, botanists say.
在2001年推出，跨国公司共同努力来分析人类的环境影响，这有助于更好地了解生态系统服务的深度和广度。
Launched in 2001, the multinational endeavor was developed to analyze humanity's environmental impact and help to better understand the depth and breadth of ecosystem services.
湿地是界于陆地与海洋之间的独特的生态系统，是人类最重要的环境资本之一。
Wetland is a particular ecosystem between land and sea. It is one of the most important environment capitals.
森林覆盖率提高，生态系统稳定性增强，人居环境明显改善。
Forest coverage should increase, the ecosystem should become more stable, and the living environment should improve markedly.
湿地是地球上具有多功能的、独特的生态系统，是人类最重要的生存环境之一。
Wetlands are a special ecosystem with various ecological functions and one of the most important environments for the existence of mankind.
湿地是地球上具有多功能的、独特的生态系统，是人类最重要的生存环境之一。
Wetlands are a special ecosystem with various ecological functions and one of the most important environments for the existence of mankind.
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