植物平衡了生态系统、保护了流域、减缓了侵蚀、缓和了气候，为许多动物物种提供了庇护所。
Plant life balances ecosystems, protects watersheds, mitigates erosion, moderates climate and provides shelter for many animal species.
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.
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。
As trees outgrow their ideal habitats in the face of climate change, these flying ecosystem engineers could be a big help in replanting trees.
气候是生态系统功能的组成部分，气候条件作用于陆地和海洋生态系统的结果，可直接和间接地影响人类健康。
Climate is an integral part of ecosystem functioning and human health is impacted directly and indirectly by results of climatic conditions upon terrestrial and Marine ecosystems.
在某些方面自然已经成为我们关注的中心因为我们消耗了可再生和不可再生资源破坏了生态系统威胁了气候的稳定性。
In some respects, the natural world is already central to our concerns as renewable and non-renewable resources are depleted, ecosystems are degraded and the climate's stability is threatened.
水还具有非凡的吸热能力，这有助于让缓和气候变化，否则的话生态系统就会被破坏。
Water also has an extraordinary capacity to mop up heat, and this helps smooth out climatic changes that could otherwisedevastate ecosystems.
这意味着全球气候变化对生态系统造成的某些影响只能在影响巨大时才能看出来。
This means that some effects of global climate change on ecosystemscan be seen only once the effects are dramatic.
随着气候的变化，城市化对于生态环境的改变，更多的物种会失去栖息地——使原著和外来物种的区别更模糊。
As climate change and urbanization continue to reshape the ecological landscape, more species will leave their homelands-making the distinction between resident and alien a moot point.
谈话的焦点于能源、灾难(其中有两名日本受访者)、气候、生态系统，当然也包括通信及人类行为问题。
The discourse focused on energy and disasters (two of the visitors were from Japan) but also climate, ecosystems and, of course, communications and human behavior.
气候变化不仅仅会影响动物和生态系统，还将影响到人类：道路、电力生产和健康保健。
It's not just going to be animals and ecosystems that are impacted but human systems: roads, power production and health care.
加强节能环保和生态建设，积极应对气候变化。
We will strengthen energy conservation, environmental protection and ecological development, and actively respond to climate change.
报告的联合作者，一位来自美国地质学研究领域的科学家詹妮佛哈顿认为，有越来越多的证据表明，北部亚寒带地区的生态系统是受气候变化的影响最大，而这份报告则为这样的事实又增加了证明。
This study is part of a growing body of evidence that northern systems are bearing the brunt of climate change, said co-author Jennifer Harden, a U. S. Geological Survey scientist.
在2007年，NASA的科学家联合俄罗斯科学家乘船考察了这条河的变迁(为时三周)，以及这种类型的生态系统可能如何被气候变化所影响。
In 2007, NASA scientists joined Russian scientists to travel down the river by boat for three weeks to study the transition and how these types of ecosystems may be affected by climate change.
但许多食物对气候和沿海生态系统各有其不同的影响。
But many foods had diverging impacts on the climate and coastal ecosystems.
第一是气候变化，人们预计这会重塑森林生态系统的版图。
The first is climate change, which is expected to redraw the map of forest ecosystems.
较长期的气候变化可影响生态系统的生存能力和健康，使植物、病原体、动物、甚至人类住区的分布状况发生变化。
Longer term changes in climate affect the viability and health of ecosystems, influencing shifts in the distribution of plants, pathogens, animals, and even human settlements.
本周举行的研讨会旨在深化和扩大有关气候变化如何影响海洋生态系统及以其为生的社区方面的科学知识。
This week’s symposium is intended to deepen and broaden scientific knowledge on how climate change is affecting marine ecoystems and the communities that depend on them.
之前数据量化总结气候变化对美国生态系统的影响的努力总体来说都集中在特定的区域或者行业。
Previous efforts to quantify the effect of climate change on U.S. ecosystems have generally focused on particular areas or industries.
一项新的调查研究结果显示地球周围的灰尘数量是上个世纪的两倍；出现这种戏剧性增长的原因与气候和生态学有关。
The amount of dust in the Earth's atmosphere has doubled over the last century, according to a new study; and the dramatic increase is influencing climate and ecology around the world.
气候的变化能够改变这些生态系统的功能以及海洋中碳循环的方式。
Global change could alter the functioning of these ecosystems and the way carbon is cycled in the ocean.
这些措施在面对气候变化时对提升生计安全和生态系统的弹性会起多大作用？它们可供广泛效仿的潜力有多大？
What is their scope to increase livelihood security and ecosystem resilience vis-à-vis climate change and what is their potential for broader replication?
根据设计师理念，这种“绿色”系统的使用，把用户的健康，屋内的小气候以及整个地球的生态环境的改善融合为一体。
According with the authors the usage of such "green" systems allow to improve the health of their users, the microclimate inside the house and the ecological environment on the planet as a whole.
不同气候地带的各种植物共同生长，并形成局部的生态系统，这一现象极其稀有。
Plants of different climate zones live together and form a local ecosystem, which is extremely special.
气候变化将带来食品生产，可用水，生态系统以及人类健康，迁移压力，地区不稳定性方面的重大后果。
Climate change will have major consequences for food production, water availability, ecosystems and human health, migration pressures, and regional instability.
报告敦促人们更加关注受损生态系统的恢复，特别是对于应对气候变化至关重要的物种，比如红树林、内陆水域、森林、非洲大草原和牧场草地。
The report urges more focus on restoration of damaged ecosystems, especially those key to tackling climate change such as mangroves, inland waters, forests, savannahs and grasslands.
但是如今一位生态学家提出，气候变化的效应将比人们认识到的更复杂——而且甚至可能减少一些传染病的发病率。
But now an ecologist argues that the effects of climate change will be more complex than has been acknowledged - and that there may even be a reduction in the incidence of some infectious diseases.
并且受气候越来越热的趋势影响，这种的生态系统里的生物的体型将变小。
Combined with an increasingly warm climate, this could cause the size of the residents of such an ecosystem to fall.
气候的变化将会导致这里野火的发生更为频繁，该地区的生态系统会因此而被摧毁殆尽。
This change in climate is leading to more frequent wildfires, which could devastate the region's ecosystems.
而这种变化有可能对全球气候和生态环境产生影响。
And the increase could be a contributing factor to climate and ecology changes around the world.
而这种变化有可能对全球气候和生态环境产生影响。
And the increase could be a contributing factor to climate and ecology changes around the world.
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