1. 人類(lèi)對(duì)污染海洋的看法英語(yǔ)作文

污水給魚(yú)兒帶來(lái)的只有死亡,，如果人們吃了被污染的海里的魚(yú)，大多數(shù)會(huì)生病的就海洋污染而言,，是個(gè)大問(wèn)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,。

2. 對(duì)于海洋污染的看法

　　地球作為一顆行星在浩瀚的宇宙中是微不足道的，但它獨(dú)有的特點(diǎn)令宇宙中大多數(shù)天體黯然失色,，那就是,，它是太陽(yáng)系中唯一擁有大量液態(tài)水的星系。如果乘航天飛機(jī)俯看地球,，你會(huì)清楚地看到,，人類(lèi)居住的地球是一個(gè)淡藍(lán)色的水球，而陸地只不過(guò)是浩瀚大洋中的一個(gè)個(gè)島嶼,，所以,，地球的稱(chēng)謂可能是古人對(duì)自己居住星球的一種誤解。

　　把地球稱(chēng)做水球或者是海洋之球,，似乎更為貼切些,。然而，我們今天已經(jīng)沒(méi)有必要做這種更正了。

　　地球的表面積為5.1億平方千米,，其中海洋的面積為3.67億平方千米,，占整個(gè)地球表面積的70.8%,；而陸地面積為1.49億平方千米,，僅占整個(gè)地球表面積的29.2%。

　　海洋對(duì)自然界,、對(duì)人類(lèi)文明社會(huì)的進(jìn)步有著巨大的影響,，人類(lèi)社會(huì)發(fā)展的歷史進(jìn)程一直與海洋息息相關(guān)。沒(méi)有人不認(rèn)為,，人類(lèi)的文明與進(jìn)步直接受益于海洋,。

　　海洋是生命的搖籃，它為生命的誕生進(jìn)化與繁衍提供了條件,；海洋是風(fēng)雨的故鄉(xiāng),，它在控制和調(diào)節(jié)全球氣候方面發(fā)揮有重要的作用；海洋是資源的保護(hù),，它為人們提供了豐富的食物和無(wú)窮盡的資源,；海洋是交通的要道，它為人類(lèi)從事海上交通,，提供了經(jīng)濟(jì)便捷的運(yùn)輸途徑,；海洋是現(xiàn)代高科技研究與開(kāi)發(fā)的基地，它為人們探索自然奧秘,，發(fā)展高科技產(chǎn)業(yè)提供了空間,。

　　在人類(lèi)進(jìn)入21世紀(jì)的今天，海洋作為地球上的一個(gè)特殊空間,，無(wú)論是它的物質(zhì)資源價(jià)值,，或是政治經(jīng)濟(jì)價(jià)值，都遠(yuǎn)遠(yuǎn)超出人們?cè)械恼J(rèn)識(shí),。人們對(duì)海洋的需求不再只是漁人之利,、舟楫之便了?？茖W(xué)技術(shù)的高速發(fā)展,，使人類(lèi)有條件以進(jìn)軍姿態(tài)走向海洋。

　　然而,，誰(shuí)也不可否認(rèn),，20世紀(jì)全球環(huán)境的惡化，經(jīng)濟(jì)的畸形發(fā)展,，使能源,、糧食和水危機(jī)的陰影重重籠罩在人們的頭上。陸地已不堪重負(fù),，而海洋有可能是人類(lèi)第二個(gè)生存空間,。

　　但是不要忘了,，我們只有一個(gè)地球，地球上只有一捧海水,。潔凈明亮的海水,，對(duì)于我們?nèi)祟?lèi)，對(duì)于地球上所有的生靈是多么的重要呀,？

　　讓我們記住一位哲人曾經(jīng)說(shuō)過(guò)的話：海洋養(yǎng)育了我們,，我們要感謝海洋。作為生命最初的搖籃中的后代,，我們光滑的皮膚,，我們血管里的血，我們體內(nèi)循環(huán)的水,，都是海洋的所有,，我們只是海洋的一份子。

3. 人類(lèi)對(duì)污染海洋的看法英語(yǔ)作文初一

人類(lèi)尸體會(huì)污染海洋的,，也會(huì)破壞自然生態(tài)環(huán)境

4. 你想對(duì)污染海洋環(huán)境的人說(shuō)什么英文

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

5. 人類(lèi)對(duì)海洋污染的事例

就目前的開(kāi)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(wèn)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(kāi)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(kāi)采中稍有不慎,，則必然會(huì)加劇溫室效應(yīng)。在海洋中開(kāi)采可燃冰帶來(lái)的環(huán)境問(wèn)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(kāi)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(kāi)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(wèn)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,。

6. 人類(lèi)對(duì)污染海洋的看法英語(yǔ)作文帶翻譯

海洋污染對(duì)海洋動(dòng)物造成了很大的傷害,，主要表現(xiàn)在以下幾個(gè)方面：

水質(zhì)污染：水中的化學(xué)物質(zhì)、垃圾和廢棄物會(huì)污染海洋環(huán)境,，導(dǎo)致海洋生態(tài)系統(tǒng)失衡,，對(duì)海洋動(dòng)物造成傷害。

聲波污染：人類(lèi)活動(dòng)所產(chǎn)生的聲波污染,，如船只,、海洋開(kāi)采等活動(dòng)，對(duì)海洋動(dòng)物的聲波通訊和導(dǎo)航造成干擾,，影響其繁殖,、覓食等行為。

光污染：城市燈光,、海上鉆井平臺(tái)等人類(lèi)活動(dòng)所產(chǎn)生的光污染,，會(huì)影響海洋動(dòng)物的生理節(jié)律和覓食習(xí)慣。

塑料垃圾：海洋中的塑料垃圾不僅污染水域，還容易被海洋動(dòng)物誤食,，堵塞其消化道,，導(dǎo)致?tīng)I(yíng)養(yǎng)不良、死亡等問(wèn)題,。

綜上所述,，海洋污染對(duì)海洋動(dòng)物造成的傷害是非常嚴(yán)重的，嚴(yán)重影響著海洋生態(tài)系統(tǒng)的健康和平衡,。

7. 人類(lèi)對(duì)污染海洋的看法英語(yǔ)作文高中

《海底兩萬(wàn)里》是法國(guó)作家儒勒·凡爾納的代表作之一,，講述了人類(lèi)與海洋間的一段奇幻之旅。在小說(shuō)中,，人類(lèi)并沒(méi)有直接對(duì)海洋造成危害的描述,，相反，小說(shuō)中的主角尼摩船長(zhǎng)反倒是惡意的海洋保護(hù)主義者,，認(rèn)為人類(lèi)對(duì)海洋有過(guò)多的侵占和破壞,，為此他宣布與人類(lèi)社會(huì)切斷一切聯(lián)系，建立了自己的神秘王國(guó),。

盡管小說(shuō)中沒(méi)有明確的描繪人類(lèi)對(duì)海洋的危害,，但從人物對(duì)話和描寫(xiě)中可以看出，儒勒·凡爾納對(duì)海洋的保護(hù)和珍視是非常重視的,。在科技的進(jìn)步和資源的需要下,，保護(hù)海洋和生態(tài)環(huán)境已經(jīng)成為當(dāng)代人類(lèi)面臨的重要課題，希望我們每個(gè)人都能關(guān)注并盡自己的努力去保護(hù)我們腳下的大海,。

8. 人類(lèi)對(duì)海洋的破壞英語(yǔ)作文

對(duì)海洋生態(tài)系統(tǒng)的破壞主要表現(xiàn)在：（

1）漁業(yè)捕撈過(guò)度和海水養(yǎng)殖管理不善,。海洋捕撈產(chǎn)量的迅速增加是機(jī)動(dòng)漁船大量增加的結(jié)果。但是,，逐年增長(zhǎng)的捕撈力量主要集中在近海漁場(chǎng),，造成近海漁業(yè)資源開(kāi)發(fā)利用過(guò)度。過(guò)度的開(kāi)發(fā)利用導(dǎo)致優(yōu)質(zhì)魚(yú)類(lèi)資源嚴(yán)重衰退,，漁獲物中主要經(jīng)濟(jì)魚(yú)類(lèi)所占比例逐年減少,，個(gè)體也趨向小型化、低齡化,，低質(zhì)小雜魚(yú)所占比例逐年增加,。

有些地區(qū)的海水養(yǎng)殖業(yè)管理不善，出現(xiàn)了污染海洋生態(tài)環(huán)境的傾向,，如養(yǎng)殖過(guò)程中產(chǎn)生的廢水造成海水有機(jī)物污染和富營(yíng)養(yǎng)化,；大量采捕餌料生物，使部分灘涂貝類(lèi)大量減少,，破壞了正常的食物鏈,；等等,。

（2）灘涂圍墾和填海造陸奪走了大片海洋生境。沿海灘涂大量圍墾和人工填海造陸等,，不僅使許多海洋動(dòng)物失去了大面積的棲息地,、產(chǎn)卵地、育苗場(chǎng),、索餌場(chǎng)