1. 海洋污染英語(yǔ)翻譯

就目前的開采技術(shù)而言，基本上無(wú)論是哪種方法,，都是促使可燃冰中天然氣與水的分離,，要促使其分離，必然要改變其溫度及壓力環(huán)境,，這樣就可能會(huì)產(chǎn)生一系列不可預(yù)知的環(huán)境問題,，如溫室效應(yīng)的加劇、海洋生態(tài)的變化及引起地質(zhì)災(zāi)害的可能,。

可燃冰的成分主要是甲烷,，甲烷是一種強(qiáng)溫室氣體，對(duì)大氣輻射平衡的影響僅次于CO2,。

目前探明全球可燃冰儲(chǔ)量的甲烷是大氣圈中甲烷的5000倍,，在開采的過(guò)程中，即使如此巨大的甲烷總量哪怕是0.5%進(jìn)入大氣層,，對(duì)全球變暖的影響也是難以估量的,，如果開采中稍有不慎，則必然會(huì)加劇溫室效應(yīng),。在海洋中開采可燃冰帶來(lái)的環(huán)境問題更多,，一方面甲烷如果直接進(jìn)入海水中，則會(huì)很快發(fā)生微生物的氧化反應(yīng),，從而會(huì)改變海水的化學(xué)屬性,，如果大量進(jìn)入，其氧化過(guò)程中會(huì)消耗海水中大量的氧氣,，使得海洋缺氧,，這樣勢(shì)必會(huì)加速海洋生物的死亡；

另一方面大量直接進(jìn)入海洋的甲烷還可能會(huì)加速海洋氣化及海嘯,，導(dǎo)致海水加速流動(dòng)及氣壓卷吸,，會(huì)嚴(yán)重危害海面船只及作業(yè)平臺(tái)的安全，甚至強(qiáng)對(duì)流的海水會(huì)直入空中,，影響航空及陸地建筑的安全,。

在開采可燃冰的過(guò)程中，會(huì)分解大量的水,，這些水會(huì)稀釋巖層空間,，使得地層結(jié)構(gòu)穩(wěn)定性變差，容易引發(fā)地質(zhì)災(zāi)害,。

在海洋環(huán)境中,，無(wú)論是減壓分解還是激熱分解，都會(huì)導(dǎo)致海底陸坡區(qū)的穩(wěn)定性下降,，嚴(yán)重則會(huì)發(fā)生海底坍塌,，如毀壞海底輸電或通信電纜和海洋石油鉆井平臺(tái)等設(shè)施。

就目前的開采方法來(lái)看,，無(wú)論是哪種方法都不能單獨(dú)實(shí)施,，必須是幾種方法的結(jié)合,，如果使用二氧化碳置換法、化學(xué)試劑減壓法與其他方法的結(jié)合實(shí)施,，則勢(shì)必會(huì)產(chǎn)生新的問題,，這些化學(xué)試劑及二氧化碳注入到地下后，會(huì)嚴(yán)重污染地下水源,。

2. 海洋環(huán)境污染英語(yǔ)

air pollution, water pollution等都是環(huán)境污染

3. 海洋污染的英語(yǔ)作文

污水給魚兒帶來(lái)的只有死亡,，如果人們吃了被污染的海里的魚，大多數(shù)會(huì)生病的就海洋污染而言,，是個(gè)大問題呀,！海洋生物物種一旦遭難，生態(tài)就會(huì)失去平衡,，也許會(huì)就此產(chǎn)生新物種來(lái)適應(yīng)這種惡劣環(huán)境也說(shuō)不定,。但最大的可能就是愈演愈烈，最終地球?qū)?huì)成為一顆“死亡星球”,。到時(shí)我們就慘了,，還是現(xiàn)在好好保護(hù)吧。

4. 海洋污染用英語(yǔ)怎么說(shuō)

潮汐現(xiàn)象主要是由月球和太陽(yáng)對(duì)地球引力的變化形成的,，其中月球的引力起主導(dǎo)作用,。每月的農(nóng)歷初一或十五，地球,、月球和太陽(yáng)的位置在一條直線上,，月亮和太陽(yáng)的引潮力疊加在一起使海水漲高，出現(xiàn)大潮,。初八或廿三時(shí)，月亮和太陽(yáng)的引力相反,，引潮力很小,，海水漲不高也落不低，于是出現(xiàn)小潮,。由于海水流動(dòng)受到摩擦力的影響,，大小潮的出現(xiàn)一般要滯后2～3天，故有“初三水,、十八潮”的定論,。即初三、十八是大潮,，而初十,、廿五則是小潮。

每月廿九～初七,、十四～廿二為大汛潮（又叫活汛）,，其它時(shí)段為小汛潮（又叫死汛）

所謂活汛是指潮汐潮差有變化，而且變化較大,，通常來(lái)說(shuō)在這種情況下海水流會(huì)比較通暢,，魚也比較愿意開口,。

死汛就潮汐潮差變化較小,一整天下來(lái)海水平面相差不多,海水流也沒什麼流動(dòng),魚兒也比較不愿意開口了

大潮、中潮一般是活汛,，小潮是死汛

按強(qiáng)度分只有大潮和小潮,，如下：

1、大潮,。陰歷朔（初一前后）望（十五前后）漲潮最高,，落潮最低。

2,、小潮,。陰歷上弦（初八、初九）和下弦（廿二,、廿三）出現(xiàn)最低高潮位和最高落潮位,。

按成因分：

1、海潮,。由月球,、太陽(yáng)等天體引力導(dǎo)致的海面水位周期性升降的現(xiàn)象，亦稱天文潮,。

2,、氣潮。由大氣氣旋和臺(tái)風(fēng)等強(qiáng)烈天氣系統(tǒng)引起的增水現(xiàn)象,，亦稱氣象潮,。

3、地潮,。固體地球在日月引潮力作用下引起的彈性－塑性形變,，稱為地球潮汐，又稱固體潮,。

海潮,、氣潮和地潮三者之間又互有影響。一般所說(shuō)的潮汐,，除特指外,，均指海潮。

形成原因

由于月球以一月為周期繞地球運(yùn)動(dòng),，隨著月球,、太陽(yáng)和地球三者所處相對(duì)位置不同，潮汐除周日變化以外，并以一月為周期形成一月中兩次大潮和兩次小潮,。

在朔（初一）,、望（十五）日，由于月球,、太陽(yáng)和地球運(yùn)行位置處于一直線上,，月球和太陽(yáng)的引潮力相互疊加，此時(shí)海面升降最大,，形成一月中兩次最高的高潮和最低的低潮,，稱為大潮。

在上弦日（初七或初八）與下弦日（廿二或廿三）,，由于月球,、太陽(yáng)和地球相互運(yùn)行的位置，接近直角三角形,，月球,、太陽(yáng)對(duì)地球的引潮力相互消減，此時(shí)海面升降最小,，稱為小潮,。

事實(shí)上，由于自然環(huán)境和海水運(yùn)動(dòng)的慣性以及海底摩阻力等的影響,，大潮通常發(fā)生在朔,、望日后2d～3d（習(xí)慣上稱為遲后），小潮通常發(fā)生在上弦,、下弦后2d～3d,。習(xí)慣上把大小潮稱為大小潮汛。

5. 海洋污染嚴(yán)重英語(yǔ)

Pollution

Sea pollution is becoming an increasing problem for our planet and we have a responsibility to reduce sea pollution.

I need to describe the problem. Our ship currently dumps all its rubbish into the sea.It's easy to result in huge endanger. First of all, Non-organic substances such as plastic bags kill fish and whales. Because fish get trapped and whales cannot digest them. Secondly some rubbish is inherently toxic.

I can suggest some solutions. First and foremost we can create a better system of disposing of rubbish for instance. We ought to store rubbish. Next, we are supposed to make ships environmentally and friendly. A case in point is that we should stop providing plastic bags.

We must act now before it is too late!

海洋污染英語(yǔ)作文二：Reduce Sea Pollution

Several problems are caused by the non-organic substance. We ought not to pour wastes into the ocean, because it not only pollutes the ocean, but also lead to a series of harmful consequence. First and foremost, the non-organnic things, for instance, plastic bags, may kill fish and whales. Second, fishes can't digest them. Finally, some of the rubbish is inherently toxic, they will posion marine life.

We must take actions to protect our whale from dying. One thing we should do is creating a better system of disposing of rubbish. Another effective solution is making ships environmentally friendly. Sypermarkets shall stop the giving of plastic bags.

As a captain of the ship, you should spare no efforts to think more helpful ideas and stop dumping rubbish from now on. We all need to raise awareness of these problems. It now becomes necessary that we must act now, before it is too late!

海洋污染英語(yǔ)作文三：Sea pollution

Between 75 and 80% of marine pollution is caused by land, particularly agriculture. 30% of this is from the atmosphere. Around 12% of the pollution is caused by maritime transport.

In South America, 98% of domestic wastewater ends up, untreated, in the sea. The countries along the Mediterranean Sea throw 50 million tons of waste into it every year and the Chinese throw 60 million tons of waste into the Yellow sea daily. Over half of the hydrocarbon discharge comes from continents, 5% comes from oil tanker accidents, 20% comes from waste and other ship-related accidents, 4% from sea exploitation and 11 to 15% is due to natural causes. Accidental pollution through hydrocarbon is significantly decreasing and only represents a small percentage of waste through degassing estimated at between 1.5 and 3 million tons of oil a year. In 2003, according to the WWF, between 0.7 and 1.3 million tons of oil were spread by degassing in the Mediterranean. According to the Ifremer (the French Institute for Exploitation of the Sea), coastal water pollution cost the world economy almost 12.8 billion dollars in 2006.

Marine pollution is the result of products being thrown into seas and oceans, mostly by mnkind: domestic waste (sewage and rubbish, pollutants in runoff water...), industrial waste (hydrocarbons, metals, synthetic chemical and organic substances, radionuclides...) and agricultural waste (fertilisers, pesticides...).

This includes water pollution and marine sediments, and more generally all damage to marine ecosystems caused by harmful substances being discharged into the sea, either by their nature or their quantity.

海洋污染英語(yǔ)作文四：Sea Pollution

Marine environment is one in water, seawater tolerance hydrolyzate and suspended solids, seabed sediment and marine organisms, including complex systems. Ocean rich biological resources, mineral resources, chemical resources and power resources is an indispensable resource treasure house of human beings, with human survival and development of the relationship very close.

The main objective of the current marine conservation is to protect the living marine resources, so as not to failure, in order for human sustainable use. In particular, give priority to protect those valuable and critically endangered marine life. According to the UN for investigation, due to overfishing, accidental capture and killing of non-target to allow hunting of marine, coastal shoreline construction, mangrove deforestation, widespread marine pollution, at least the world's 25 most valuable fishery resources depleted, whales, sea turtles, manatees and many other marine animals face extinction risk. Is expected that with the expansion of the scale of ocean development,Marine living resources are likely to cause more damage.

The task of the first marine protected right to stop over-exploitation of living marine resources and secondly to protect the habitat of marine life or habitat, in particular, their migration, spawning, foraging, avoiding predators coast, tidal flats, estuaries, coral reefs, it is necessary to prevent the heavy metals, pesticides, oil, organic and easy to produce nutrients such as eutrophication of marine pollution. Preservation of the marine living resources of the natural regeneration capacity and water purification capacity, preservation of the marine ecological balance, to ensure sustainable human development and utilization of the oceans.

海洋污染英語(yǔ)作文五：Polluting the seas

The seas and oceans receive the brunt of human waste, whether it is by deliberate dumping or by natural run-off from the land.

In fact over 80% of all marine pollution comes from land-based activities and many pollutants are deposited in estuaries and coastal waters. Here the pollutants enter marine food chains, building up their concentrations until they reach toxic levels. It often takes human casualties to alert us to pollution and such was the case in Minimata Bay in Japan when many people died as a result of a pollutant building up in food chains. A factory was discharging waste containing methyl mercury in low concentrations into the sea and as this pollutant passed through food chains it became more concentrated in the tissues of marine organisms until it reached toxic levels.

As a consequence 649 people died from eating fish and shellfish contaminated with mercury and 3500 people suffered from mercury poisoning.

海洋污染英語(yǔ)作文六：Sea Pollution

From the overall situation, wastewater emissions growth speed. Is expected in 2000 will reach 666 tons. City life sewage volume will continue to increase, in 2000 reached about 783 tons. The wastewater of low (estimated at 20% ~ 30%),most of untreated wastewater directly or indirectly discharged into the water body, the serious pollution of water resources. China's seven major river systems in nearly half of serious pollution, city section of river water qualitygenerally exceed the standard 86%. The polluted water, more serious is the Huaihe, Haihe, Liaohe, Songhua River, the downstream Yangtze River and the Pearl River Delta industries in developed region.

River city section of riverpollution, heavy on the river, north to south. In 1990, 94 river city section of evaluation, 65 are subject to different degrees of pollution, accounting for 69.1%, the main pollutants ammonia nitrogen, volatile phenol and oxygen consumption of organic matter. According to the survey, 700000000 peopledrinking water the Escherichi a coli exceed the standard, 164000000 people drink organic pollution of water, 35000000 people nitrate drinking water exceed the standard.

Huaihe is one of the most polluted rivers. Huaihe in the evaluation of the 2000kilometers of the river, 78.7% river does not meet the drinking water standard,the 79.7% section does not meet the standard of fishery water, 32% do not meet the standard of irrigation water. According to statistics, the national 3000 heavily polluting enterprises, enterprises of wastewater discharge of industrial pollution,Huaihe River Basin accounts for 160. A sewage units 1.55 182 towns within the basin, industrial wastewater emissions of 1610000000 cubic meters, 700000000 cubic meters of urban living water emissions. Huaihe sewage irrigation farmland,causing serious crop production; in 1989 the occasion of the Spring Festival, the sewage discharge upstream gate opening, the tap water in Huainan, Bengbu twocity is seriously polluted and not drinking, Huaihe basin, the public drinking watercrisis, people Voices of discontent.

Huaihe basin in many areas of cancer incidence rate than the normal area than 10 times to hundreds of times, some villages in 2/3 of hepatomegaly. At the same time, due to the pollution of the estuary, anadromous fish resources has been damaged, the sharp drop in output, part of the in

6. 海洋污染翻譯成英文

一,，熱污染和固體廢物

二,，農(nóng)藥

三，金屬,、酸,、堿

四，放射性物質(zhì)

五,，石油及其產(chǎn)品

六，有機(jī)廢液和生活污水

七,，赤潮

八,，石油類污染

九，有毒化學(xué)制品

十,，營(yíng)養(yǎng)鹽類和有機(jī)物質(zhì)

十一,，細(xì)菌和病毒等病原體

十二，海洋重金屬污染