1. 海洋污染严重
1、沿海工业企业直接向海洋排放污水；
2、流入海中的河流，这些河流在流经区域有企业向水体排放污水；
3、由于带有污染物的废气排放到大气中，形成酸雨后，造成降雨进入海中；
4、过度捕捞，破坏了海洋的生态平衡；
5、运输船只抛弃废弃物、污染物泄露，有机物泄露；
6、对海洋地下矿物开采造成的泄露、遗漏等。
2. 海洋污染严重的事例
一是生物多样性锐减。受到到污染的海洋生物死亡后产生的毒素通过食物链毒害人体。
二是污染源广。不仅人类在海洋的活动可以污染海洋，而且人类在陆地和其他活动方面所产生的污染物，也将通过江河径流、大气扩散和雨雪等降水形式，最终都将汇入海洋。
三是持续性强 。海洋是地球上地势最低的区域，不可能像大气和江河那样，通过一次暴雨或一个汛期，使污染物转移或消除;一旦污染物进入海洋后，很难再转移出去，不能溶解和不易分解的物质在海洋中越积越多，往往通过生物的浓缩作用和食物链传递，对人类造成潜在威胁。
四是扩散范围广。全球海洋是相互连通的一个整体，一个海域污染了，往往会扩散到周边，甚至有的后期效应还会波及全球。
五是防治难、危害大。海洋污染有很长和积累过程，不易及时发现，一旦形成污染，需要长期治理才能消除影响，且治理费用大，造成的危害会影响到各方面，特别是对人体产生的毒害，更是难以彻底清除干净。
3. 海洋污染严重,写一条宣传标语,号召人们保护海洋
保护海洋，从我做起！因为海洋是地球上最重要的自然资源之一，但现在海洋的污染和破坏越来越严重，我们需要通过宣传来提高人们的意识，更好地保护海洋。这个标语简单明了，能够易于人们接受和记忆。延伸内容：除此之外，还可以通过各种媒体平台，如电视、广播、网络等，展开海洋保护主题的宣传活动，同时也可以组织一些志愿者参与海滩清洁和海洋生态保育等实际行动，以此来表达我们对海洋的爱护和负责态度。
4. 海洋污染严重的国家
全世界靠海的国家有很多，地球上百分之七十是大海，靠海的国家还能少吗？
我国就是靠海的国家 ，日本，朝鲜，韩国，新加坡 马来西亚 印度尼西亚，印度，巴基斯坦，菲律宾，老挝 柬埔寨 泰国 越南，文莱 这些只是亚洲的国家 加上欧洲 美洲 大洋洲的 真是举不胜举了。估计有一百几十个吧！
5. 海洋污染严重的具体事例
大海是地球上最广阔的自然资源之一，也是人类生活中不可或缺的一部分。
然而，随着人类活动的不断增加，大海被污染的问题越来越严重。污染物的排放、废弃物的堆积和处理、化学物质的泄漏等方式都在不断地破坏着大海的生态系统。
大海被污染的影响是非常广泛的，从影响海洋生物的健康到影响人类的生活质量。
例如，大海中的有毒物质会被海洋生物吸收，然后进入食物链，最终可能会影响到人类的食物安全。
此外，大海中的污染物还可能导致气候变化、海洋生态系统的崩溃和海洋物种的灭绝等问题。
为了解决大海被污染的问题，我们需要采取积极的措施来减少污染物的排放和处理废弃物。
政府应该加强环保法律法规的制定和实施，企业应该加强环保意识的普及和技术研发，而个人也应该从生活中的小事做起，如减少使用塑料袋、少开车、多用公共交通等。
只有我们共同努力，才能保护大海的生态系统，维护我们的家园。
6. 海洋污染严重的国家排名
山东当前有五家海洋世界，基本都位于沿海城市，包含有青岛海底世界，青岛海昌极地海洋世界，蓬莱极地海洋世界，日照海洋馆、泉城海洋极地世界，其中泉城海洋世界是山东唯一一个位于内陆城市的海洋世界。
理论上讲，海洋世界建馆时间越早，硬件设施会越陈旧，虽然有后期的升级改在，但是在规划期间就已经决定了。青岛海底世界面积7000平方米，青岛海昌极地海洋世界21万平方米，蓬莱极地海洋世界面积5.28万平方米，泉城海洋极地世界面积9.9万平方米、日照海洋馆面积5万平方米，面积越大内容会相对更丰富，当然也因人而异。
除了以上几个海洋世界以外，山东还有几处海洋世界，分别是烟台鲸鲨馆建筑面积17300平方米，威海神雕山野生动物园中的海洋馆，这两处场馆同样比较好玩，且神雕山野生公园与海洋馆是在一起的，海洋生物很多露天观看游玩非常值。
当然，如果单纯的只看海洋世界，青岛海昌极地海洋世界应该是种类最全的，位于青岛崂山区，不过价格也较贵。泉城海洋世界因为位于德州，所以山东中西部城市如果想要体验海洋乐趣，距离上是一个非常不错的选择。欢迎关注“地理有意思”留言一起探讨
7. 海洋污染严重海鲜能吃吗
福岛核污水排放后海鲜不能吃了。污水排放后，这就等于在海洋里投放了一颗核弹，虽然威力不是很大，但影响深远，可以说在几十年上百年对海洋污染，以后海洋中出现强大海洋动物变种都不足为怪，建议大家以后不要吃海鲜了。
8. 海洋污染严重的例子
被海洋污染的动物么？
海洋无机追动战，海洋动物的脚大多数门类最为繁多，主要的有原生动物，海绵动物腔肠动物，扁形动物纽形动物线形动物环节动物，软体动物节肢动物满足动物猫饿动物需碗动物集体动物半索动物等海洋圆锁动物海洋中介乎无机追动与无机追动物之间的动物，包括猥琐动物和投所动物等海洋鸡最动物，包括依赖海洋而生的鱼类，爬行类，鸟类和哺乳类动物。
9. 海洋污染严重英文
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
10. 海洋污染严重吗
海洋污染的危害：渔场外迁、鱼群死亡、赤潮泛滥、海生资源丧失。海洋污染会导致海洋生物的体内积累毒素，如果这些体内带有毒素的海洋生物被人类误食到身体内，毒素同样也伴随食物进入身体后，将会危及到人类的身体健康，严重的会威胁到生命。
海洋污染通常是指人类改变了海洋原来的状态，使海洋生态系统遭到破坏。有害物质进入海洋环境而造成的污染，会损害生物资源，危害人类健康，妨碍捕鱼和人类在海上的其他活动，损坏海水质量和环境质量等。
海洋面积辽阔，储水量巨大，因而长期以来是地球上最稳定的生态系统。由陆地流入海洋的各种物质被海洋接纳，而海洋本身却没有发生显著的变化。然而近几十年，随着世界工业的发展，海洋的污染也日趋严重，使局部海域环境发生了很大变化，并有继续扩展的趋势。
防止海洋污染的措施主要有：海洋开发与环境保护协调发展，立足于对污染源的治理；对海洋环境深入开展科学研究；健全环境保护法制，加强监测监视和管理；建立海上消除污染的组织；宣传教育；加强国际合作，共同保护海洋环境。
11. 海洋污染严重英语
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!
海洋污染英语作文二：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!
海洋污染英语作文三：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.
海洋污染英语作文四：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.
海洋污染英语作文五：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.
海洋污染英语作文六：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
