1. 關(guān)于海洋的災(zāi)害

   這本書(shū)主要講述了許多發(fā)生在海洋中的可怕災(zāi)難,，包括海難,、海嘯,、漏油等事件，并探討了這些事件可能產(chǎn)生的原因和對(duì)環(huán)境和人類造成的影響,。同時(shí),，書(shū)中還介紹了海洋生態(tài)系統(tǒng),、海洋科學(xué)以及人類在探索和保護(hù)海洋方面所做的努力,。

2. 關(guān)于海洋災(zāi)害的預(yù)防,說(shuō)法錯(cuò)誤的是( )

如何抵御強(qiáng)風(fēng)暴潮,、巨浪、海嘯等重大海洋災(zāi)害的襲擊,，是浙江海洋防災(zāi)減災(zāi)工作面臨的巨大考驗(yàn),。長(zhǎng)期以來(lái),，浙江省委,、省政府高度重視海洋防災(zāi)減災(zāi)工作,，成立了由分管副省長(zhǎng)掛帥的海洋災(zāi)害應(yīng)急指揮部，建立健全全省海洋防災(zāi)減災(zāi)體系,，印發(fā)了《浙江省人民政府辦公廳關(guān)于加強(qiáng)海洋災(zāi)害防御工作的意見(jiàn)》和《浙江省海洋災(zāi)害防御“十二五”規(guī)劃》,，對(duì)海洋災(zāi)害防御進(jìn)行了系統(tǒng)和全面的部署。近年來(lái),，隨著沿海開(kāi)發(fā)開(kāi)放腳步不斷加快,，浙江越來(lái)越關(guān)注城市高速發(fā)展中凸顯的海洋災(zāi)害風(fēng)險(xiǎn)問(wèn)題。

　　以“鏈?zhǔn)健睖p災(zāi)措施應(yīng)對(duì)“鏈?zhǔn)健睘?zāi)害風(fēng)險(xiǎn),，這就是浙江給出的答案,。災(zāi)害承災(zāi)體調(diào)查、重點(diǎn)防御區(qū)劃定,、災(zāi)害風(fēng)險(xiǎn)評(píng)估,、近岸城市預(yù)報(bào)等，構(gòu)成了浙江應(yīng)對(duì)海洋災(zāi)害的清晰路徑,。

　　開(kāi)展海洋災(zāi)害承災(zāi)體調(diào)查是摸清災(zāi)害底數(shù)的重要基礎(chǔ),。近岸海洋災(zāi)害最終危害體現(xiàn)在社會(huì)的承災(zāi)體屬性上，同樣的災(zāi)害疊加在不同的承災(zāi)體上造成的危害千差萬(wàn)別,。浙江花了2年多時(shí)間,，對(duì)全省沿海33個(gè)縣(市、區(qū))28類承災(zāi)體進(jìn)行了全面的調(diào)查和風(fēng)險(xiǎn)排查,。徹底摸清了沿海地區(qū)海洋災(zāi)害承載體的分布情況及其屬性,，分析了其脆弱性特征，排查了沿海地區(qū)存在的海洋災(zāi)害安全隱患,，全方位編制了海洋災(zāi)害風(fēng)險(xiǎn)隱患清單,。

　　開(kāi)展風(fēng)暴潮災(zāi)害重點(diǎn)防御區(qū)選劃明確災(zāi)害防御的重點(diǎn)?！逗Ｑ笥^測(cè)預(yù)報(bào)管理?xiàng)l例》明確提出要求國(guó)務(wù)院海洋主管部門(mén)和沿海省,、自治區(qū)、直轄市人民政府確定海洋災(zāi)害重點(diǎn)防御區(qū),。浙江收集了沿海33個(gè)縣(市,、區(qū))的潮位觀測(cè)資料和歷史風(fēng)暴潮災(zāi)害損失資料，根據(jù)相關(guān)導(dǎo)則和方法,，從不同的角度初步劃定出了浙江沿海風(fēng)暴潮災(zāi)害重點(diǎn)防御區(qū),，向依法治海和依法治災(zāi)方向走出了堅(jiān)實(shí)的一步。

　　推進(jìn)以縣為單元災(zāi)害風(fēng)險(xiǎn)評(píng)估是精確掌握未來(lái)極端狀況下災(zāi)害分布的重要手段,。在承災(zāi)體調(diào)查的基礎(chǔ)上,，浙江開(kāi)展了風(fēng)暴潮和海嘯災(zāi)害風(fēng)險(xiǎn)評(píng)估，利用先進(jìn)的建模手段和分析方法，對(duì)于未來(lái)可能發(fā)生的風(fēng)暴潮和海嘯災(zāi)害的淹沒(méi)范圍,、災(zāi)害風(fēng)險(xiǎn)分布和人員撤離疏散路線進(jìn)行了準(zhǔn)確的研判,。目前，全省沿海近50%的縣(市,、區(qū))已經(jīng)完成了災(zāi)害風(fēng)險(xiǎn)評(píng)估,，相關(guān)成果已經(jīng)在防御災(zāi)害中得到應(yīng)用和推廣。

　　做好近岸城市海洋環(huán)境預(yù)報(bào)是將災(zāi)害信息精確傳遞至社會(huì)公眾的重要途徑,。近年來(lái),，社會(huì)公眾對(duì)精細(xì)化海洋預(yù)報(bào)信息的需求持續(xù)增長(zhǎng)，特別是近岸海域分地區(qū),、分岸段,、有針對(duì)性的海洋預(yù)報(bào)服務(wù)尤其受到關(guān)注，近岸城市海洋環(huán)境預(yù)報(bào)成為解決這一矛盾需求的突破口,。浙江從實(shí)際出發(fā),，著眼于未來(lái)發(fā)展，向全省41個(gè)預(yù)報(bào)海域,，提供72小時(shí)的預(yù)警報(bào)信息,。進(jìn)一步滿足了我省沿海政府部門(mén)、涉海企業(yè),、社會(huì)公眾對(duì)近岸海域預(yù)報(bào)服務(wù)信息的廣泛需求,，保障沿海城市海洋經(jīng)濟(jì)的健康持續(xù)發(fā)展，確保沿海地區(qū)人民群眾的生命和財(cái)產(chǎn)安全,。

　　為有力支撐“海洋經(jīng)濟(jì)強(qiáng)省”建設(shè)戰(zhàn)略,，“十三五”期間，浙江將在不斷強(qiáng)化海洋災(zāi)害治理和危機(jī)應(yīng)對(duì)的基礎(chǔ)上,，進(jìn)一步聚焦城市安全,，更好統(tǒng)籌海洋防災(zāi)減災(zāi)規(guī)劃設(shè)計(jì)與沿海城市社會(huì)發(fā)展、生態(tài)環(huán)境,、土地利用,、產(chǎn)業(yè)布局等的有機(jī)聯(lián)系，全面提升對(duì)海洋災(zāi)害風(fēng)險(xiǎn)和城市安全保障的頂層設(shè)計(jì)和系統(tǒng)管理能力

3. 關(guān)于海洋災(zāi)害的預(yù)防說(shuō)法錯(cuò)誤的是

海冰,，即直接由海水凍結(jié)而成的咸水冰,。

海冰漂浮在海面上，阻礙船只航行,，甚至?xí)l(fā)沉船事故,；它們還會(huì)將寬廣的海面凍結(jié)起來(lái)，困住船只,，甚至將船只擠碎,。此外,，海冰還會(huì)損壞海洋建筑，影響海產(chǎn)養(yǎng)殖業(yè),，給沿海地區(qū)人們?cè)斐删薮笥绊憽?/p>

海冰出現(xiàn)后,，有時(shí)會(huì)影響海洋水文狀況、大氣環(huán)流以及海洋氣候,。此外，海冰還會(huì)給海上運(yùn)輸,、海洋漁業(yè)以及海洋油氣資源開(kāi)發(fā)等活動(dòng)帶來(lái)直接損失,。

4. 關(guān)于海洋災(zāi)害的結(jié)課論文2500字

一項(xiàng)新的研究警告稱，全球海洋吸收的熱量遠(yuǎn)比人們以前認(rèn)為的要多得多,。研究人員指出,，研究結(jié)果顯示，這些水體對(duì)污染的敏感度可能高于預(yù)期,，這對(duì)IPCC 2014年氣候變化評(píng)估構(gòu)成了挑戰(zhàn),。為此，來(lái)自普林斯頓大學(xué)和斯克利普斯海洋研究所的研究小組使用了另外一種不同的技術(shù)來(lái)測(cè)量海洋儲(chǔ)存的熱量,。

研究由美國(guó)國(guó)家海洋與大氣管理局(NOAA)資助,。在這項(xiàng)研究中，科學(xué)家們發(fā)現(xiàn)海洋吸收的熱量比過(guò)去估算的要多出60%,。

5. 關(guān)于海洋災(zāi)害,下列說(shuō)法正確的是( )

不包括,。

海洋災(zāi)害主要指風(fēng)暴潮災(zāi)害、海浪災(zāi)害,，海冰災(zāi)害,、海霧災(zāi)害、颶風(fēng)災(zāi)害,、地震海嘯災(zāi)害及赤潮,、海水入侵、溢油災(zāi)害等突發(fā)性的自然災(zāi)害,。

溫室效應(yīng)是指透射陽(yáng)光的密閉空間由于與外界缺乏熱對(duì)流而形成的保溫效應(yīng),，即太陽(yáng)短波輻射可以透過(guò)大氣射入地面，而地面增暖后放出的長(zhǎng)波輻射卻被大氣中的二氧化碳等物質(zhì)所吸收,，從而產(chǎn)生大氣變暖的效應(yīng),。

6. 關(guān)于海洋災(zāi)害下列說(shuō)法錯(cuò)誤的是

自然災(zāi)害根據(jù)成因和特點(diǎn)，可以分為氣象災(zāi)害,、地質(zhì)災(zāi)害,、海洋災(zāi)害和生物災(zāi)害四大類。

例如讓土地變成龜甲一樣的干旱,，能卷走屋頂?shù)呐_(tái)風(fēng),，迷眼睛嗆鼻子的沙塵暴,還有熱帶氣旋,、雪暴（伴有強(qiáng)降雪的風(fēng)S)、凍害等由于天氣異常引起的災(zāi)害都可以歸到氣象災(zāi)害這一類中,。而讓房屋倒塌的地震,，被稱為“死亡地毯”的泥石流，山體整個(gè)發(fā)生移動(dòng)的滑坡,，巖石在重力作用下突然脫離母體而崩塌,，還有地面塌陷等則屬于地質(zhì)災(zāi)害。海洋災(zāi)害有風(fēng)暴潮,、海嘯,、赤潮等，災(zāi)害性現(xiàn)象“厄爾尼諾”和“拉尼娜”既與大氣有關(guān),，也與海洋有關(guān),。生物災(zāi)害以病蟲(chóng)害及生物入侵為主。當(dāng)然,，還有其他的分類方法,。舉兩個(gè)例子來(lái)說(shuō)，根據(jù)災(zāi)害的危害程度,，可以將其分為特大災(zāi)害,、大災(zāi)害、中災(zāi)害和小災(zāi)害,。根據(jù)災(zāi)害形成的前后關(guān)系,可分為原生災(zāi)害和次生災(zāi)害,。

7. 關(guān)于海洋的災(zāi)害有哪些

“海中斷崖”或者叫“海水?dāng)嘌隆保诒举|(zhì)上是由海水出現(xiàn)密度躍層導(dǎo)致的,，當(dāng)某個(gè)區(qū)域的海水出現(xiàn)密度躍層時(shí),，就會(huì)導(dǎo)致附近海域的浮力出現(xiàn)變化，比如浮力驟減,，而這種浮力變化所帶來(lái)的后果就是：一些人造的潛航器,，比如像海軍的潛艇，就會(huì)由于受到的浮力減小而被海水拉到一個(gè)超出自身耐壓殼抗壓極限的深度,，從而導(dǎo)致潛艇的艇身破裂,，以致沉沒(méi)等事故。所以,，想要知道什么是海中斷崖,，就要先知道海水的“密度躍層”是怎么一回事？

▲密躍層

那么,，什么是海水密度躍層呢,？首先,，大家都知道,，決定海水浮力大小的，其實(shí)就是海水的密度,，密度大的海水，浮力就大,；反之,，浮力就小。而海水的密度又和它的含鹽量（或者叫“鹽度”）與溫度有關(guān),，在其他條件不變的情況下,，海水的鹽度越高，其密度就越大,，浮力也就越大,，即：海水的浮力和它的鹽度成正相關(guān)的關(guān)系；而溫度則剛好相反,，其他條件不變時(shí)，海水的溫度越高,，其密度反而越小,，浮力也就越小，即：海水的浮力和溫度之間成負(fù)相關(guān)關(guān)系,。而在一般情況下,，深層海水的鹽度密度變化雖然不大，但是隨著深度的加深,，鹽度變化的總體趨勢(shì)也是增大的,，同時(shí)，深度越大,，海水的溫度也會(huì)越低,。所以，簡(jiǎn)單來(lái)說(shuō)就是：海水的密度與深度成正相關(guān),，深度越大,，密度就越大，浮力也就越大,。如下圖所示,，為海水的深度和密度變化對(duì)比圖：

▲海水深度和密度變化對(duì)比

所以，在正常情況下,，都是下層海水（深度大）密度要大于上層海水（深度?。┟芏鹊模⑶疫@種密度的變化相對(duì)連續(xù),。而當(dāng)出現(xiàn)題目中提到的“海中斷崖”時(shí),，這個(gè)時(shí)候則是剛好反過(guò)來(lái)，變成了上層海水的密度要大于下層海水的密度,，即海水的密度層出現(xiàn)了不連續(xù)且劇烈的躍變,，也就是上面說(shuō)到的“海水密度躍層”,。而這種海水密度躍層的出現(xiàn)，對(duì)水中的各種人造潛航器來(lái)說(shuō)是非常致命的,，比如對(duì)于潛艇來(lái)說(shuō),，在正常情況下，潛航狀態(tài)的潛艇受到的水的浮力大小是等于它自身重力的,，而一旦遇到了由密度躍層導(dǎo)致的“海中斷崖”,，那么此時(shí)海水對(duì)潛艇的浮力就會(huì)小于潛艇自身的重力，從而導(dǎo)致潛艇因?yàn)楦×Σ蛔愣鲁?，而一旦下沉的深度超過(guò)了潛艇耐壓殼的極限潛深,，那么潛艇就會(huì)因?yàn)闅んw破損而沉沒(méi)。

▲“長(zhǎng)尾鯊號(hào)”核潛艇事故搜救現(xiàn)場(chǎng)

因此,，這種難以預(yù)測(cè)的“海中斷崖”,，對(duì)包括潛艇在內(nèi)的水下潛航器來(lái)說(shuō)，一旦遇上可能就是“艇毀人亡”下場(chǎng),，而現(xiàn)實(shí)中,，因?yàn)椤昂Ｖ袛嘌隆倍鴮?dǎo)致的各種事故其實(shí)有不少，舉個(gè)例子,，美國(guó)海軍的“長(zhǎng)尾鯊號(hào)”核潛艇,，于1963年在大西洋距波士頓港口350公里處海域，遇上了因?yàn)楹５變?nèi)波運(yùn)動(dòng)而導(dǎo)致的“海中斷崖”,，最終的結(jié)果就是潛艇被海水帶到了深海沉沒(méi),，艇上總共129名艇員全部遇難。不過(guò)看到這里,，大家可能會(huì)產(chǎn)生一個(gè)疑問(wèn),，在正常情況下，都是那些溫度高,、密度小的海水浮在溫度低,、密度大的海水上面的，在什么情況下才會(huì)反過(guò)來(lái),，變成密度大的海水出現(xiàn)在密度小的海水的下面這種反常的“密度躍層”現(xiàn)象呢,？原因主要有以下這幾種：

1、前面提到的海洋內(nèi)波運(yùn)動(dòng),，當(dāng)出現(xiàn)海底火深噴發(fā),、海底地震等劇烈自然災(zāi)害時(shí)，這種明顯的外力干擾就會(huì)使密度分層的海水出現(xiàn)一種內(nèi)波擾動(dòng),，而在內(nèi)波的波谷與波峰之間,，就會(huì)出現(xiàn)密度躍層；

2,、深海地貌出現(xiàn)了斷層,，在這種情況下,，冰冷的下層洋流就會(huì)沿著海底的斷層面爬升，從而導(dǎo)致溫度低,、密度大的下層海水出現(xiàn)在密度相對(duì)較小的暖流上面,；

3、海水溫度在短時(shí)間內(nèi)出現(xiàn)劇變,，比如地殼運(yùn)動(dòng)導(dǎo)致海底出現(xiàn)了熱異常,，從而使下層海水由于溫度驟升而密度變小。

▲海水密度變化的溫度-鹽度圖

因此,，有關(guān)“海中斷崖”的內(nèi)容到這里基本上就說(shuō)完了,，簡(jiǎn)單概括一下“海中斷崖”就是指：下層海水的密度因?yàn)槟承┰蚨兊眯∮谙聦雍Ｋ拿芏龋瑥亩鴮?dǎo)致下層海水浮力變小,。其實(shí),，所謂的“海水密度躍層”，除了會(huì)出現(xiàn)海底斷崖這種情況之外,，還會(huì)出現(xiàn)一種叫做“液體海底”的密度躍層現(xiàn)象,，這里也給大家簡(jiǎn)單解釋一下什么是“液體海底”，顧名思義,，“液體海底”就是指下層海水的密度因?yàn)槟承┰蝮E增,，從而導(dǎo)致其浮力增大,，使?jié)撏У葷摵狡鞒霈F(xiàn)“下潛困難”,，就好像已經(jīng)觸碰到了堅(jiān)實(shí)的海底一樣，所以,，這種密度和浮力驟增的特殊情況就被叫做“液體海底”,。總之,，不管是海中斷崖,，還是液體海底，歸根結(jié)底都是和海水的密度躍層有關(guān),。

8. 關(guān)于海洋災(zāi)害的預(yù)防下列說(shuō)法錯(cuò)誤的是

海洋技術(shù)是指應(yīng)用科學(xué)和工程原理研究開(kāi)發(fā),、利用海洋資源實(shí)現(xiàn)海洋經(jīng)濟(jì)繁榮和海洋環(huán)境保護(hù)的技術(shù)體系。海洋技術(shù)的研究和開(kāi)發(fā)主要包括海洋勘探和開(kāi)發(fā),、海洋資源開(kāi)發(fā)利用,、海洋工程設(shè)計(jì)以及海洋環(huán)境監(jiān)測(cè)等方面。此外,，海洋技術(shù)還涉及到海上運(yùn)輸,、能源開(kāi)發(fā)等方面的技術(shù)，它對(duì)國(guó)家的經(jīng)濟(jì)發(fā)展和社會(huì)進(jìn)步起著非常重要的作用,。

9. 關(guān)于海洋的災(zāi)害英語(yǔ)作文

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

10. 關(guān)于海洋災(zāi)害的預(yù)防

主要職責(zé)如下：

1.負(fù)責(zé)海洋與主要漁業(yè)水域環(huán)境的調(diào)查,、監(jiān)視,、監(jiān)測(cè)、評(píng)價(jià)工作,，負(fù)責(zé)赤潮等海洋災(zāi)害的預(yù)警報(bào)工作,。

2.承擔(dān)縣級(jí)人民政府審批的用海項(xiàng)目的海域使用論證工作；為用海單位提供項(xiàng)目論證技術(shù)咨詢服務(wù),。

3.承擔(dān)海洋與漁業(yè)水域污染事件的調(diào)查,、取證和所造成經(jīng)濟(jì)損失的估算工作，為污染案件的查處提供公正合法的依據(jù),。

4.開(kāi)展海域勘界和測(cè)量技術(shù)服務(wù),。

5.做好本站實(shí)驗(yàn)儀器設(shè)備的管理工作。

6.建立全市海洋與漁業(yè)水域環(huán)境數(shù)據(jù)庫(kù),，做好內(nèi)部信息資料的保密工作,。

7.承擔(dān)上級(jí)主管部門(mén)交辦的其他工作任務(wù)。