海水利用为解决全球水资源短缺提供了重要途径。
The seawater utilization provided an important way to solve the shortage of water resources worldwide.
图片是国家地理杂志有关全球水资源问题的新闻系列的一部分。
This gallery is part of a National Geographic News series on global water issues.
在全球水资源危机此起彼伏的时候，多数非洲国家也出现了水危机。
When the global water crises take place one after another, most African countries have also emerged in the water crisis.
结合当前全球水资源危机和水资源浪费，概述了节水的必要性和可行性。
In combination with the global crisis and waster of water resources, the necessity and the feasibility of water conservation are stated.
只有我们采取措施来处理这个问题，我们可以避免严重立即全球水资源短缺。
Only steps are taken to deal with this problem immediately can we avoid a severe world wide water shortage later on.
随着全球水资源危机的日益严重，长期以来农业节水栽培一直是人们关注的问题。
With the increasing global water crisis, water-saving cultivation in agricultural production has been regarded as a serious issue for a long term.
目前，它被认为是提高全球水资源利用效率，保障缺水地区水安全的有效手段之一。
At present, it has been considered as an effective way to improve the efficiency of the global water use and protect water safety in water-deficient areas.
如果我们采取措施来处理这个问题现在我们能避免严重的全球水资源短缺的一个部分。
Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on.
众所周知，全球水资源短缺的问题越来越严重，主要是因为全球变暖，环境污染等因素所致。
As we know, the global water shortage in becoming increasingly severe mainly due to global warming, environmental pollution and the ever-increasing population.
随着全球水资源短缺问题的日益严重，大力发展海水淡化产业意义重大，前景广阔，势在必行。
As the global water shortage problems become more serious, vigorously developing the desalination industry is significant and broad prospects, and it is imperative.
只有当我们采取措施来处理这些问题，现在我们能避免严重的全球水资源短缺的问题，在未来的。
Only if we take steps to deal with these problems now can we avoid a serious worldwide water shortage in the future.
一间名为高盛投资银行估计全球水资源消耗量20年翻一番，他们称之为“无法承受”的增长率。
Goldman Sachs, an investment bank, estimates that global water consumption is doubling every 20 years, which it calls an "unsustainable" rate of growth.
土壤水分在全球水资源中所占的比列很小，存储在土壤空隙中的水分仅占全球水资源0.005%，但它是水文模型和气候模型的重要边界条件。
Although soil moisture constitutes only about 0.005 % of the global water resources, it's important as a boundary condition for hydrologic and climate models.
农业是水资源密集型产业，占全球淡水消耗的近70%。
Agriculture is a water-intensive business, accounting for nearly 70% of global fresh water consumption.
全球的社会企业家们已经用技术在解决许多的难题，从穷人可以负担的医疗保健服务到提供干净的水资源及电力资源。
Social entrepreneurs around the world have shown that technology can solve a lot of problems, from delivering affordable health care to providing access to clean water and electricity.
然而，许多务农区水资源缺乏，并很有可能随着全球变暖的加剧更加缺乏。
Yet in many farming regions, water is scarce and likely to get scarcer as global warming worsens.
国家地理频道在一起探索了地方新闻和全球趋势后定义了世界水资源危机。
Join National Geographic in exploring the local stories and global trends that define the world's water crisis.
反对任何形式的煤矿和煤炭能量的环境保护主义者们担心这项深埋技术解决了全球变暖的问题，但却又带来了水资源污染的问题。
Environmentalists who oppose coal mining and coal energy of any kind worry that sequestration could simply trade one problem, global warming, for another one, the pollution of water supplies.
我们正陷入全球淡水资源危机之中已成为共识。
Everyone agrees that we are in the midst of a global freshwater crisis.
今天的话题是地下水资源枯竭及其对全球粮食生产的影响。
Today - groundwater depletion and how it's affecting global food production.
该研究的作者对2500多个物种、8000个种群的生存状况进行了观察，并对全球土地和水资源消耗方式的变化进行了研究。
The study's authors looked at 8,000 populations of 2,500 species and studied the change in land use and water consumption across the globe。
该研究的作者对2500多个物种、8000个种群的生存状况进行了观察，并对全球土地和水资源消耗方式的变化进行了研究。
The study's authors looked at 8, 000 populations of 2, 500 species and studied the change in land use and water consumption across the globe.
目前，农业耕作活动使用了全球70%的淡水资源，排放了超过全球总量13%的温室气体。
Farming practices currently use more than 70 percent of freshwater resources and contribute more than 13 percent of greenhouse gases.
从水资源角度讲，有两大因素会产生影响：一是全球变暖，二是湿度或水资源可用量的变化。
From the water standpoint, two factors play a role: global warming, and a change in moisture or water availability.
从水资源角度讲，有两大因素会产生影响：一是全球变暖，二是湿度或水资源可用量的变化。
From the water standpoint, two factors play a role: global warming, and a change in moisture or water availability.
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