Even though biomass releases carbon when it is burned, just like oil, when new plants are growing they absorb carbon dioxide from the atmosphere, reducing the overall carbon footprint.
尽管生物物质当它燃烧时，像汽油一样释放碳，但是当植物生长时，它们吸收大气中的二氧化碳，减少了总的碳迹。
New processing chips, clever software that lets one machine do the work of many, and smarter cooling systems can all reduce energy consumption and thus carbon-dioxide emissions.
新的集成电路条，更聪明的能让一台机器多功能运行的软件，更精巧的减少能量消耗与二氧化碳排放的冷却系统。
The new blanket of tree cover would bring its own weather system and rainfall, while soaking up carbon dioxide from the world's atmosphere.
这片新的树木覆盖地在吸收全球大气中二氧化碳的同时，将形成自己的天气系统，还会带来降雨。
Making one of the new containers produces 25% of the carbon dioxide that would be generated by the manufacture of its steel counterpart.
制造一个这种新集装箱产生的二氧化碳，只相当于制造钢材集装箱产生的二氧化碳的25%。
If Dr Jiao is right, a whole new "sink" for carbon dioxide from the atmosphere has been discovered.
如果焦博士没错的话，又一个存放大气中所含二氧化碳的“缸”被发现了。
The new enzymes increase the efficiency, by a factor of 100, of a solvent used to capture carbon dioxide. This promises to decrease the energy needed to capture and store the greenhouse gas.
这种新型酶可以将溶剂捕获二氧化碳的效率提高100倍，它意味着今后只需要更少的能量就可以对温室气体进行捕获和储存。
A spokesman for National Grid said: "We provide the expertise in the transportation of carbon dioxide gas through a combination of new and existing pipelines."
一名英国国家电力供应公司发言人说：“在使用已有的管道和新管道联合运输二氧化碳时，我们进行了专家评估。”
Even the new figure could be an under-estimate, the team suggests, because it doesn't account for the full range of positive feedbacks, such as melting permafrost releasing methane and carbon dioxide.
研究小组指出，就连这个数字也可能估计不足，因为它没有解释正反馈的方方面面，比如释放出甲烷和二氧化碳正在融化的永久冻土层。
The UNEP's Steiner says "farming carbon" this way is far cheaper than new technology to capture and store carbon dioxide emissions at their source.
环境规划署的施泰纳表示，这种形式的“农业碳”比从源头捕获并封存二氧化碳的新技术要廉价得多。
The two-day Paris conference, which ended Friday, aimed to reach agreement among 17 major carbon-dioxide emitting countries on drafting a new climate change treaty by 2009.
在巴黎举行的为期两天的会议于星期五结束。这个会议旨在让17个排放二氧化碳的主要国家达成协议，在2009年之前起草一份新的气候变化条约。
In the past, rising atmospheric carbon dioxide and higher temperatures actually drove the evolution of far greater Numbers of new rainforest plant species than were wiped out.
过去，大气中的二氧化碳的增加和提高的温度实际驱动产生了更多新植物物种，其数量远远大于灭绝的物种数量。
As the world's oceans warm, their massive stores of dissolved carbon dioxide may be quick to bubble back out into the atmosphere and amplify the greenhouse effect, according to a new study.
一项新研究表明，海洋温度升高将产生更多的二氧化碳气体，而这些气体将变成小气泡，升入大气层中，进而使全球温室效应情况加重。
But with the new nanotube devices, the Chambers would have to be replenished with carbon dioxide and water from time to time to keep the reaction going.
但是对于这个新的纳米管装置，需要不断向仪器内通入二氧化碳和水来维持反应的继续。
Shu insists his new facility can be good for the environment because it is equipped to capture and condense carbon dioxide for possible storage.
舒戈平坚持认为，由于他的新工厂配有收集和凝缩二氧化碳的设备，并可能将其储存下来，所以将对环境有利。
Get the blood flowing and the carbon dioxide out and bring in healthy new oxygen.
让血液流动起来，让二氧化碳呼出去，换进新鲜健康的氧气。
As space tourism increases, the soot and carbon dioxide emitted from rockets will contribute to climate change, new computer models predict.
根据新的电脑模型预测，随着太空旅游业的增长，火箭所排放的烟尘以及二氧化碳将会促使气候变化。
Powdered material called "dry water" could provide a new way to store carbon dioxide in an effort to fight global warming.
粉末状物质干水，可提供一种存储二氧化碳的新方式，用于遏制全球气候变暖。
Climate model High levels of carbon dioxide in the atmosphere may have less of an impact on the rate of global warming than feared, a new study suggests.
一项新的研究表明，大气中二氧化碳含量增多可能不会造成全球气候变暖，而只单单引起恐慌。
Nonetheless, the firm says it has reduced carbon-dioxide emissions from its British operations by 9%, despite opening 103 new stores.
尽管如此，该公司还是宣布在新增103家商店的同时，计算在英国公司项下二氧化碳的总体排放量降低了9%。
But Huishan's new system will prevent methane, which is 23 times more potent than carbon dioxide as a greenhouse gas, from reaching the atmosphere.
但辉山的新系统将会阻止甲烷(对温室效应的影响)，当它达到大气层后，作为另一种温室气体，它的危害是二氧化碳的23倍。
The new tax was initially set at C$10 ($10) per tonne of carbon-dioxide emissions, rising by increments of C$5 per year to C$30 in 2012.
新税刚开始的时候设为每排放一吨二氧化碳10加币，每年增量5加币，到2012年升至30加币。
A new study suggests bigger cuts in carbon dioxide (CO2) emissions may be needed to prevent drastic long term climate change.
一项新的研究证明，要防止激烈的长期气候变化也许需要更大幅度削减二氧化碳排放量。
Beside Global Thermostat, a New York City based company called Kilimanjaro Energy also says it can capture carbon dioxide out of the air.
除了GlobalThermostat公司外，位于纽约的乞力马扎罗能源公司(KilimanjaroEnergy)也表示，它可以从空气中直接捕捉二氧化碳。
America's new carbon-dioxide-monitoring satellite crashes soon after launch.
美国新型二氧化碳监测卫星在升空后不久坠毁。
HP, eliminating one round-trip journey between New York and London saves 3, 000lb (1, 361kg) of carbon dioxide—roughly as much as 90 cars emit in a day.
惠普说网真还有环保意义：纽约伦敦来回一飞就有1361公斤二氧化碳的排放量，如果不飞就相当于减少了90辆汽车一天的排放量。
That new market showed a 10-fold increase in volume, rising from 71 million tons of carbon dioxide traded in 2008 to 765 million tons in 2009, worth a total $2.5 billion.
新市场显示交易量增长了10倍，二氧化碳交易量从2008年的7100万吨上升至2009年的7亿6500万吨，总价值达25亿美元。
That new market showed a 10-fold increase in volume, rising from 71 million tons of carbon dioxide traded in 2008 to 765 million tons in 2009, worth a total $2.5 billion.
新市场显示交易量增长了10倍，二氧化碳交易量从2008年的7100万吨上升至2009年的7亿6500万吨，总价值达25亿美元。
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