More from author
-	Night visitors and alien abductions
-	Big Birds Last Stand
-	When The Skies Falling Duck
-	Let’s not get in a "Flap"
-	Dead Zones - where marine life is not supported

See news about

activism AKP Al Yamamah alcoholism treatment Angelina Jolie BAE Systems Bill Murray bizarre news BRIT Awards Buick car crash Celebrity Commonwealth Bank Series Cricket Demi Moore extradition formula one France Gambhir genocide geri Halliwell headlines single Health Care Commission Heather Mills Hutu Hyperinflation Impeachment James Earl Katie Holmes Kylie Minogue Mika military tribunal MRSA Mugabe music Pakistan Pakistan Tour Paris Hilton Politics Ponting Prince Harry and Chelsy Rod Stewart Saudi Arabia SCG Secularists security Serious Fraud Office Sienna Miller Stockholm Syndrome Symonds terrorism The Huff Tim Burton Tutsi usic Victoria Beckham Victoria Beckham nude Yves Leterme00710 Worst Nude Film Scenes2nd amendment50 Cent50-Centa-teamA-Team movieABBAAbbie CornishAbi TitmussAbigail BreslinAcademy AwardsaccidentsAdam SandleraddictionsAdeleAdnan GhalibAfghanistanAfton SmithAgyness DeynAir IndiaAishwarya RaiAl GoreAl Pacinoal QaedaAl-QaedaAlan ArkinAlan RickmanAlanis MorisseteAlanis MorissetteAlbert Einsteinalcoholalcohol addictionalcoholismAlec BaldwinAlesha DixonAlex TurnerAlexandriaAli CampbellAli LarterAlicia KeysAlicia SilverstoneAllahAlli SimsAmanda HoldenAmanda PeetAmanda SeyfriedAmazonAmelle BerrabahAmerican IdolAmerican PieAmy AdamsAmy RyanAmy WinehouseAmy Winehouse is planning a massive Christmas bingAnatole TaubmannAndhraAndrew MortonAndy HilfigerAndy SerkisAng LeeAngela MerkelAngelina Jolieanimal rightsAnjelica HustonAnna NicoleAnna Nicole SmithAnne HathawayAnnie LennoxAnthony HopkinsAnthony MinghellaAnti-IconAntonio BanderasAppleArctic MonkeysAretha FranklinAri SandelArmaniArnieArnold SchwarzeneggerArpad BussonAshantiAshely TisdaleAshlee SimpsonAshley ColeAshley JuddAshley OlsenAshley TisdaleAshton KutcherAsif Ali ZardariAsley OlsenAssamastronautAtonementAtonement\'Audrey HepburnAustraliaAvril LavigneAyda FieldBabelbabyBackstairs BillyBackstreet Boysbad influencesBaftaBaghdadBalticBangladeshBar RafaeliBar RefaeliBarack ObamaBarry ManilowBasraBattlestar GalacticaBBCBeatlesbeauty pageantBeckhambecome news reporterBeethovenBelgiumBen AffleckBenazirBenazir assassinationBenazir BhuttoBenazir Bhutto assassinationBenazir Bhutto photosBenazir Bhutto stampsBenazir Bhutto willBenezir Bhutto assassinationBeowulfBernardo BertolucciBest ActressBest Dressed in 2007best haircutbest motorcycle movie momentsbest moviesBeth DittoBethlehemBette MidlerBeverly Hills 90210BeyonceBeyoncé KnowlesBeyonc¨¦ KnowlesBilawal ZardarBilawal ZardariBill GatesBillie PiperBillionaireBilly JoelBilly Zanebinge drinkingBipasha Basubird fluBismarckBizarre NewsBjorkBlack CrowesBlack Eyed PeasBlake FielderBlake Fielder CivilBlake Fielder-CivilBlaze Media ProblogbloggerbloggingBlurBMWBo DerekBob DylanBobby BrownBollywoodbombBon JoviBondBond 22Bond girlBond girlsBonoBoratBotoxBoy GeorgeBrad PittBrad RenfroBrainBrandon RouthBrandyBrazilbrazil prisonbread thievesBrendan FraserBrian MayBrian McFaddenBrian WilliamsBridget JonesBridget MoynahanBRIT AwardsBritish royal familyBritish Secret IntelligenceBritney SpearBritney SpearsBritney Spears adoptionBritney Spears body doubleBritney Spears lawyerBritney Spears psychological evaluationBritsBrittany MurphyBrooke ShieldsBruce LeeBruce SpringsteenBruce WillisBruneiBryan AdamsBuckingham Palacebulletproof vestBushBusta RhymesCairoCalista FlockhartCalvin KleinCameron DiazCameron MackintosCamila AlvesCamillaCanadaCanada¡¯s Juno AwardscancercannabisCannesCannes Film FestivalCapri Hollywood Film FestivalCarey HartCarla Bruni-SarkozyCarmen ElectraCarmit BacharCaroline KennedyCarrie UnderwoodCasablancaCasey AffleckCasey AldridgeCash WarrenCasio keyboard

 

The greatest casualties however are among the sedentary, territorial and slower moving species. Crabs, shellfish, starfish and shrimp are unable to flee the area and are suffocated.

These zones of death remained well hidden, as the water above them closer to the surface is still able to continue its process of gaseous exchange, in fact often showing a large amount of fish species not normally so abundant as they avoid the low oxygen area below them.

It is generally the vast array, and amount, of marine species washed ashore dead that indicate an ecological disaster such as this has occurred.

In some areas these zones occur seasonally, while some are now permanent features in areas such as parts of the Baltic Sea.

These Dead Zone events impact on the Commercial Fishing Industry of the affected areas, as a lot of the species impacted are of commercial value.

In the Gulf of Mexico, crab and shrimp industries have noticed a decline in catch quotas. Reduction in quotas has an effect on local industry and economy, but also impacts on the national economy as well.

These Dead Zones first started to be more noticeable in the 1970s, greater notice began to be taken of the problem in 2000. It was discovered that the number of these zones had doubled with each passing decade, with 2002 being the worst period for the appearance of this phenomena on record. This has probably coincided with the increased use of artificial fertilisers for pastoral and agricultural production.

There are no quick and easy cures for these Dead Zones. Reduction in the amount of artificial fertilisers used in areas where they can leach into rivers and waterways, and hence into the sea, has been shown to help, as shown by initiatives implemented by the Danish government.

Re-establishment also of the devastated areas ecosystem and ecological balance is a long, slow but achievable solution as well.

The effects of these ecological disasters impact on the ecosystem as a whole, therefore it is the whole ecosystem that has to be assessed in order to find out where the problems have developed, both those that are evident and those not so evident, in order to begin fixing the damage and restoring an ecological balance again.

Without action vast areas of seabed will become a barren testimony to man's rape of the marine environment.

This only proves what we do on the land can also have a major effect on what happens out at sea.