causes of marine pollution in our environment[1]

8/19/2019 Causes of Marine Pollution in Our Environment[1]

1/16

CAUSES OF MARINECAUSES OF MARINE

POLLUTION IN OURPOLLUTION IN OURENVIRONMENTENVIRONMENTGroup VGro

up V


2/16

Marine PollutionMarine Pollution

• occurs w en ar!"ul# oroccurs w en ar!"ul# orpotentiall$ ar!"ul# e%ects resultpotentiall$ ar!"ul# e%ects result"ro! t e entr$ into t e ocean o""ro! t e entr$ into t e ocean o"c e!icals#c e!icals# particlesparticles ## in'ustrialin'ustrial ##a(ricultural an' resi'entiala(ricultural an' resi'ential wastewaste ##

noise# or t e sprea' o"noise# or t e sprea' o"in)asi)e or(anis!sin)asi)e or(anis!s * Most sources* Most sourceso" !arine pollution are lan' +ase'*o" !arine pollution are lan' +ase'*

http://en.wikipedia.org/wiki/Particle_(ecology)http://en.wikipedia.org/wiki/Particle_(ecology)http://en.wikipedia.org/wiki/Industrial_wastehttp://en.wikipedia.org/wiki/Industrial_wastehttp://en.wikipedia.org/wiki/Wastehttp://en.wikipedia.org/wiki/Wastehttp://en.wikipedia.org/wiki/Invasive_organismhttp://en.wikipedia.org/wiki/Invasive_organismhttp://en.wikipedia.org/wiki/Invasive_organismhttp://en.wikipedia.org/wiki/Wastehttp://en.wikipedia.org/wiki/Industrial_wastehttp://en.wikipedia.org/wiki/Particle_(ecology)


3/16

• T e pollution o"ten co!es "ro! T e pollution o"ten co!es "ro!nonpoint sourcesnonpoint sources suc assuc asa(riculturala(ricultural runo% runo% # win',+lown# win',+lown'e+ris an' 'ust*'e+ris an' 'ust* Nutrient pollutionNutrient pollution# a "or! o"# a "or! o" water pollutionwater pollution # re"ers# re"ersto conta!ination +$ e-cessi)eto conta!ination +$ e-cessi)einputs o" nutrients* It is a pri!ar$inputs o" nutrients* It is a pri!ar$cause o"cause o" eutrop icationeutrop ication o" sur"aceo" sur"acewaters# in w ic e-cess nutrients#waters# in w ic e-cess nutrients#usuall$usuall$ nitro(ennitro(en oror p osp orus

p osp orus ##sti!ulate al(al (rowt *sti!ulate al(al (rowt *

http://en.wikipedia.org/wiki/Nonpoint_source_pollutionhttp://en.wikipedia.org/wiki/Nonpoint_source_pollutionhttp://en.wikipedia.org/wiki/Surface_runoffhttp://en.wikipedia.org/wiki/Surface_runoffhttp://en.wikipedia.org/wiki/Nutrient_pollutionhttp://en.wikipedia.org/wiki/Nutrient_pollutionhttp://en.wikipedia.org/wiki/Water_pollutionhttp://en.wikipedia.org/wiki/Water_pollutionhttp://en.wikipedia.org/wiki/Eutrophicationhttp://en.wikipedia.org/wiki/Eutrophicationhttp://en.wikipedia.org/wiki/Nitrogenhttp://en.wikipedia.org/wiki/Nitrogenhttp://en.wikipedia.org/wiki/Phosphorushttp://en.wikipedia.org/wiki/Phosphorushttp://en.wikipedia.org/wiki/Phosphorushttp://en.wikipedia.org/wiki/Nitrogenhttp://en.wikipedia.org/wiki/Eutrophicationhttp://en.wikipedia.org/wiki/Water_pollutionhttp://en.wikipedia.org/wiki/Nutrient_pollutionhttp://en.wikipedia.org/wiki/Surface_runoffhttp://en.wikipedia.org/wiki/Nonpoint_source_pollution


4/16

Causes o" Marine PollutionCauses o" Marine Pollution• T ou( # t e t reats to !arine en)iron!ent are T ou( # t e t reats to !arine en)iron!ent are

!an$# t ere are t ose t at stan'!an$# t ere are t ose t at stan'out a!on( t e rest*out a!on( t e rest*

• Oil spills are +eco!in( a !a.or a/ar' asOil spills are +eco!in( a !a.or a/ar' astan0ers an' car(o s ips 'isc ar(e it eit ertan0ers an' car(o s ips 'isc ar(e it eit er'eli+eratel$ or acci'entall$* Poisonous'eli+eratel$ or acci'entall$* Poisonous!aterials li0e PC1s# !ercur$# PA2s an' 'io-ins!aterials li0e PC1s# !ercur$# PA2s an' 'io-ins

alon( wit ot er ra'ioacti)e wastes t at arealon( wit ot er ra'ioacti)e wastes t at are'ispose' into t ese +o'ies cause enor!ous'ispose' into t ese +o'ies cause enor!ous!arine pollution*!arine pollution*


5/16

• In a''ition to t ese# t e 'a!a(eIn a''ition to t ese# t e 'a!a(eoccurrin( 'ue to t e lar(e scale an'occurrin( 'ue to t e lar(e scale an'insensiti)e 'isposal o" u!an wastesinsensiti)e 'isposal o" u!an wastesan' sewa(e contents into oceans isan' sewa(e contents into oceans isuni!a(ina+le* Moreo)er# t e 'ea'uni!a(ina+le* Moreo)er# t e 'ea'or(anic !atter t at re!ains in t e wateror(anic !atter t at re!ains in t e watercauses "urt er pollution t at is )er$causes "urt er pollution t at is )er$

'an(erous to t e e-istin( li"e "or!s*'an(erous to t e e-istin( li"e "or!s*


6/16

Sources o" Marine PollutionSources o" Marine Pollution

• Lan' 1ase' an' Coastal,1ase'Lan' 1ase' an' Coastal,1ase'acti)itiesacti)ities

• Continental s el" 'rillin( acti)itiesContinental s el" 'rillin( acti)ities• Sea,+e' !inin(Sea,+e' !inin(• Ocean 3u!pin(Ocean 3u!pin(• Vessel,source' pollutionVessel,source' pollution• At!osp eric sources o" pollutionAt!osp eric sources o" pollution


7/16

E%ects o" Marine PollutionE%ects o" Marine Pollution


8/16


9/16


10/16


11/16


12/16

Stora(e an' Pipeline OperationStora(e an' Pipeline Operation

Acci'entsAcci'ents

Ships NameShips Name Year and Year andLocationLocation

OilOilLost(UncovereLost(Uncovered oil in metricd oil in metric

Tons)Tons)AtlanticAtlanticE!pressE!press

4565# O%4565# O% To+a(o#7est In'ies To+a(o#7est In'ies

896#:::896#:::

A1T Su!!erA1T Su!!er 4554# 6::N! o"4554# 6::N! o"An(olaAn(ola

8;:#:::8;:#:::

Castillo 'eCastillo 'e1eli)er1eli)er

459


13/16

HavenHaven 1991, Genoa, Ital1991, Genoa, Ital 1!!,"""1!!,"""

Od sseOd sse 19##, $""Nm o%19##, $""Nm o%Nova ScoatiaNova Scoatia

&anada&anada

1' ,"""1' ,"""

Torre &an onTorre &an on 19 $, Sicil Isle, U* 19 $, Sicil Isle, U* 119,"""119,"""

Ur+ iolaUr+ iola 19$ , La &or na,19$ , La &or na,SpainSpain

1"","""1"","""

Ha-aiian .atriotHa-aiian .atriot 19$$, '""Nm o%19$$, '""Nm o%Honol lHonol l

9/,"""9/,"""

0a o2 3aers 0a o2 3aers 19$/, Oporto,19$/, Oporto,.ort 4al.ort 4al

##,"""##,"""

5raer5raer 199', Shetland199', ShetlandIslands, U* Islands, U*

#/,"""#/,"""

*ahar *ahar 19#9, 1 "Nm o%19#9, 1 "Nm o%6tlantic &oast o%6tlantic &oast o%3orroco3orroco

#","""#","""

Ae(ean SeaAe(ean Sea 4558# La Coruna#4558# La Coruna#SpainSpain

6>#:::6>#:::

Sea E!pressSea E!press 455;# Mel"or'455;# Mel"or'2a)en# U? 2a)en# U? 68#:::68#:::


14/16

?atrina P*?atrina P* 4558# o"4558# o"Maputo#Maputo#

Mo/a!+i@ueMo/a!+i@ue

68#:::68#:::

Assi!iAssi!i 459:#:::>:#:::

E--on Val'e/E--on Val'e/ 4595# Price4595# Price7illia! Soun'#7illia! Soun'#

Alas0a# USAAlas0a# USA


15/16

Statistical ToolsStatistical Tools

• 1oo0s1oo0se*(*e*(* Marine Pollution an' Pre)ention Marine Pollution an' Pre)ention

+$ Mrs* Teresita San 3ie(o B O+lepias+$ Mrs* Teresita San 3ie(o B O+lepias Manual on Oil Pollution Manual on Oil Pollution

• InternetInternete*(*e*(* ttp en*wi0ipe'ia*or( wi0i MarineDpollutionttp en*wi0ipe'ia*or( wi0i MarineDpollution

ttp www*!arineinsi( t*co! !arine en)iron!ettp www*!arineinsi( t*co! !arine en)iron!entnt e%ects,o",!arine,pollutione%ects,o",!arine,pollution


16/16

ResourcesResources• 1oo0s1oo0se*(*e*(* Marine Pollution an' Pre)ention Marine Pollution an' Pre)ention

+$ Mrs* Teresita San 3ie(o B O+lepias+$ Mrs* Teresita San 3ie(o B O+lepias Manual on Oil Pollution Manual on Oil Pollution

• InternetInternete*(*e*(*

ttp en*wi0ipe'ia*or( wi0i MarineDpollutionttp en*wi0ipe'ia*or( wi0i MarineDpollution

ttp www*!arineinsi( t*co! !arine en)ironttp www*!arineinsi( t*co! !arine en)iron !ent e%ects,o",!arine,pollution!ent e%ects,o",!arine,pollution

causes of marine pollution in our environment[1]

Documents