E cosystems in Norway Inger Lise Nerland Niva Mtonne plastic Years Plastic production worldwide Plastic degrades slowly Entanglement surfspotsgpscom I ngestion Acrylamide ID: 805976
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Slide1
Microplastics
in
M
arine
E
cosystems
in Norway
Inger
Lise
Nerland, Niva
Slide2Mtonne
plastic
Years
Plastic
production worldwide
Slide3Plastic degrades slowly!
Slide4Entanglement
@ surfspots-gps.com
Slide5Ingestion
Slide6AcrylamideAlkanesArsenic and arsenic compoundsPhthalic acidDIHP
Linear and branched alkyl esters
Benzyl butyl phthalate (BBP)
Bis phthalate (DEHP)Bis phthalate (DMEP)
Bistributyltinoxide (TBTO)Boric acidCadmium and cadmium compounds
Chromium and chromium compounds
Chromium trioxide
Cobalt (II)
diacetate
Diaminodiphenylmethane
(MDA)
Dibutyl
phthalate (DBP)
2,2, dichloro-4,4-methylenedianaline (MOCA)
Diisobutyl
phthalate (DIBP)Disodium tetraborat, anhydrousHexabromocyclododecane (HBCDD)HydrazineLead and lead compoundsLead chromateLead chromate molybdare sulphate redLead sulfochromate yellowMedium-chain chlorinated paraffins (MCCP)MethoxyethanolNonylphenol and its etoxylatesOctyphenol and its ethoxylatesBrominated flame retardantsOrganic tin compoundsBisphenol AFormaldehydePerfluorooctanoic acid (PFOA)PAHsMercury and mercury compoundsPotassium hydoxyoctaoxodizincatedichromate4-tert-OctylphenolTrichloroethyleneTrichloropropaneTriclosanTris(2-chloroethyl)phosphate
Additives and
toxicants
Slide7Microplastic particles (MPs) are less than 5mm
Slide8Microplastic
particles
(MPs)
are
less
than
5mm
Slide9We find MPs everywhere!
Slide10The fate of MPs in organisms
Slide11Small marine organisms ingest plastic
Cole et al., 2013.
Environ
.
Sci
.
Technol
.
Slide12Marine worms eat less
Besseling
et al., 2013.
Environ.
Sci
.
Technol
.
Slide13Immunological response in Blue mussels
v
on Moos et al., 2012.
Environ.
Sci
.
Technol
.
Slide14MPs affect oyster reproduction
Marc
Suquet
, Laboratoire de Physiologie des
Invertébrés. Micro2014
conference
Slide15Toxic
substances
got more toxic in
fish
Oliveira et al., 2013.
Ecological Indicators
Slide16Plastics in Norway
Slide1704/02/2014Inger Lise Nerland
Foto: Geir W. Gabrielsen
The Northern Fulmar
Slide18Atlantic Cod from the Norwegian coast
Slide19Stranded dolphin from
Hvaler
Foto
: leserfoto/sa.no
Slide20www.niva.no/MIME
Slide2104/02/2014
Inger Lise Nerland
Slide22Future plans: Uptake
and
toxicity
of
MPs
Slide23www.niva.no/MIME
iln@niva.no
Slide24www.niva.no/MIME
Foto: Bo Eide