溫室氣體英文范文
溫室氣體英文范文
導(dǎo)致全球變暖的原因之一是溫室氣體，其作用在何處不妨一看下面的英語文章。下面是學(xué)習(xí)啦小編給大家整理的溫室氣體英文范文，供大家參閱!
溫室氣體英文范文
Many people believe that human activity is causing the earth’s temperature to rise.They say that this global warming will have dreadful consequences for our environment,such as drought and flooding.m
What should governments do to help prevent global warming?Give reasons for your suggestions.
The earth’s temperature is rapidly changing.As a result there has been a lot of climate change such as heat waves,droughts and floods.Scientists believe that this is the result of human activity,which is polluting the Earth’s atmosphere.This could become a disaster if governments do not act to help prevent global warming.They can act in three ways; by supporting research,by making laws and by keeping the general public informed.
Firstly,governments can support research.For example,they should encourage companies to develop vehicles that cause less pollution.They should also support alternative sources of electricity from wind and water rather than from oil and coal.As well,they should sponsor conferences to discuss the effects of greenhouse gas emissions and possible solutions to the problem.copyright joozone
Secondly,they should make laws that limit the amount of greenhouse gases that companies can emit.Private companies should be rewarded for following these laws.They should also be punished for creating pollution.
Finally,everybody is affected by global warming.Therefore,it is important that governments involve individuals in the problem solving process.For example they should encourage households to save as much energy as possible by using more efficient light bulbs or less hot water.They should also encourage the public to recycle,and this should be compulsory for everyone.Another way of saving energy is by public transport systems.Governments should spend money on public transport to make it as easy as possible for the public to save energy.
In summary,it is clear that there are a lot of things that governments can do to prevent global warming.They should involve companies,support scientists and encourage individuals to protect the planet.
溫室氣體英文范文：關(guān)注中國溫室氣體排放問題
Action, Awareness Growing for Climate Changein China
用行動來關(guān)注中國的環(huán)境變化
China is the world's largest emitter of greenhousegases. It is a manufacturing powerhouse that reliesmostly on heavily polluting coal for its ever-expanding energy needs. VOA's William Ide reportsfrom Beijing that, although the country's challengesare not getting smaller, awareness of itsenvironmental needs is growing, as are efforts toreduce its carbon emissions.
中國是世界上溫室氣體排放最多的國家。中國是一個主要依賴易造成環(huán)境污染的煤炭資源的能源大工廠，而且中國的能源需求還在不斷增大。VOA記者William Ide從北京帶來詳細(xì)報道，雖然中國面對的挑戰(zhàn)不小，但中國人的環(huán)境保護(hù)意識不斷增強(qiáng)，并且不斷為降低溫室氣體排放量做出努力。
溫室氣體英文范文：將二氧化碳儲存起來
Now from the Boston Museum of Science. Sci Techtoday on NECN.
有線新聞波士頓消息。
In Sci Tech today, could the New England coastlinehold the key to reducing greenhouse gas emissions? Researchers are considering a plan tobury carbon dioxide emissions under water. Doctor Julie Sable is joining us live, from themuseum of Boston and talk about the idea. Julie, thanks for being here. Hey, Beth.
今天的Sci-tech Today我們將討論的是，新英格蘭海岸線會成為減少溫室氣體排放的關(guān)鍵嗎?研究人員正試圖把二氧化碳深埋進(jìn)水下。來自波士頓博物館的Julie Sable博士將向我們做詳細(xì)介紹，Julie，歡迎你。謝謝主持人，Beth。
So there has been a lot of concerns that these emissions are behind climate change, what's thetheory behind storing carbon dioxide under ground?
人們認(rèn)為這些氣體的排放是由氣候變化造成的，把二氧化碳埋入地下的理論基礎(chǔ)是什么?
We are facing a big problem with greenhouse gases. Carbon dioxide alone, the world emitsthirty billion tons per year. And even though, a lot of nations are trying to cut back onemissions, it looks like that overall number will increase more in coming years. So as one ofseveral solutions to offset those emissions, experts are looking at carbon capture andstorage when you collect carbon dioxide from emitters like power plants and then inject itunder ground. But there are some challenges with that on the storage side which I amparticular talking about here. You have to choose the right areas to put that carbon dioxide.You need a lot of volume to store on a really large scale. And also choose safe areas thatminimize risk of leakage.
溫室氣體排放問題十分嚴(yán)峻。全球每年光是二氧化碳就要排放30億噸。雖然許多國家試圖減少排放量，但未來幾年的總排放量還是會增加。因此，作為抵消這些排放的解決辦法之一，專家們正在尋找適合的容器和儲藏地來收集發(fā)電廠等排放的二氧化碳，并把封存好的容器注入地下。但是對于儲藏地點的選擇還存在一些問題，這也是我正要詳細(xì)說明的，你必須選擇合適的地點儲存二氧化碳。首先你需要大量的空間儲存溫室氣體。其次，你需要選擇安全的地區(qū)，減小氣體泄露的危險。
Which brings us to the topic of Basalt, the idea is to store the CO2 in Basalt. What exactly is it?Why would it be a good home for storing CO2?
這讓我們聯(lián)想到了玄武巖，用玄武巖來盛放二氧化碳。這究竟是怎么回事?用玄武巖有什么好處?
Basalt is a really common rock, I have some of them here, makes most of the ancient crust.And some researchers from Colombia and Rutgers are recently pointed out that there are someareas of basalt offshore the east coast, including off Massachusetts going down into New Jerseywhere that could be a specially good reservoir for storing carbon dioxide. One advantage tobasalt, is that there is lots of volume, lots of space where we can pump the carbon dioxide in.And that's because basalt is often bubbly, they have a lot of holes and there are some here, Ihave a photo to show, closer up. And also the tops of basalt level flows are often broken upand fractured and that rubbly top creates lot of interconnected space to inject carbon dioxide.
玄武巖是很常見的巖石，我手里拿著的就是，多由古地殼構(gòu)成。來自哥倫比亞和羅格斯的研究人員最近指出一些近海地區(qū)擁有大量玄武巖，包括馬薩諸塞州到新澤西的近海區(qū)域可能是很好的二氧化碳儲存地。這里的一個優(yōu)點是空間大，可以注入大量的二氧化碳。另一個優(yōu)點是玄武巖上有許多孔，我有一張?zhí)貙憟D片可以顯示出這里有許多小洞。此外，表面上的玄武巖通常是破碎的斷裂的由碎石堆積而成的，這造就了許多可以注入二氧化碳的相連的空間。
So why the east coast, why this area?
那么，為什么是東海岸呢?為什么是這篇區(qū)域?
Oh, if you don't mind I wanna to finish up with the very special thing about basalt that make thescientist especially excited. Yes, go ahead.
如果你不介意我想介紹完玄武巖，它有一項特質(zhì)讓科學(xué)家們興奮不已。好的，請。
OK, that is that basalt naturally reacts with carbon dioxide and water to form another rock,limestone. This is also a very common rock and the idea is that over time you will be able tolock the carbon dioxide into solid rock in these reservoirs.
玄武巖和二氧化碳，水會自然而然產(chǎn)生化學(xué)反應(yīng)，形成一種新的巖石，石灰?guī)r，也是一種常見的巖石。也就是說，隨著時間的推移，你可以通過固體巖石來鎖住二氧化碳。
And why the east coast?
那么為什么是東海岸呢?
So, a few advantages to the east coast. One is that these basalts are confined to someancient basins. So that there they should have abundant outside and also capped up to athousand feet of impermeable sediments. So that reduces the risk of leakage. Anotheradvantage is that it's pretty close to population centers where we make a lot of power butnot too close for comfort. And also compared to the west coast, the east coast is much lessvolcanically and seismically active. So it's safer for that too.
選擇東海岸有幾個好處。其一是玄武巖只存在于部分古老的盆地地區(qū)。因此，東海岸外部有大量玄武巖覆蓋不透水的沉積巖。另一個好處是這里距離人口稠密區(qū)較近，但又不是特別近，距離適中。另外，相對于西海岸，東海岸火山和地震因素相對穩(wěn)定，更加安全。
All right, interesting stuff, Doctor Julie Sable, Thanks for so much for joining us. Thanks a lot.
好的，十分有趣，Julie Sable博士，謝謝你的介紹。謝謝。
And remember to join us on wednesday afternoon at 5:30 and Tuesday morning at 9:30 forthe latest developments in Science and Technology and Sci-Tech today.
歡迎每周三下午5:30或周二早上9:30收看Sci-tech的最新科技動態(tài)。
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