Difference between revisions of "EU-kalat"
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=== Calculations === | === Calculations === | ||
− | Model run | + | Model run 25.1.2017 [http://en.opasnet.org/en-opwiki/index.php?title=Special:RTools&id=wzisMQHAqcF30zcl] |
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ggplot(pl, aes(x = value, colour = Fish))+geom_density(size = 1) + | ggplot(pl, aes(x = value, colour = Fish))+geom_density(size = 1) + | ||
+ | facet_wrap(~ Congener, scale = "free_y") + coord_cartesian(xlim = c(-1.5,1.5)) | ||
+ | |||
+ | ggplot(pl[pl$Fish %in% c("Baltic herring", "Rainbow trout", "Pike-perch", "Pike", "Salmon", "Sprat") , ], aes(x = value, colour = Fish))+geom_density(size = 1) + | ||
facet_wrap(~ Congener, scale = "free_y") + coord_cartesian(xlim = c(-1.5,1.5)) | facet_wrap(~ Congener, scale = "free_y") + coord_cartesian(xlim = c(-1.5,1.5)) | ||
Revision as of 12:49, 25 January 2017
This page is a study.
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EU-kalat is a study, where concentrations of PCDD/Fs, PCBs, PBDEs and heavy metals have been measured from fish
Question
The scope of EU-kalat study was to measure concentrations of persistent organic pollutants (POPs) including dioxin (PCDD/F), PCB and BDE in fish from Baltic sea and Finnish inland lakes and rivers. [1] [2] [3].
Answer
The original sample results can be acquired from Opasnet base. The study showed that levels of PCDD/Fs and PCBs depends especially on the fish species. Highest levels were on salmon and large sized herring. Levels of PCDD/Fs exceeded maximum level of 4 pg TEQ/g fw multiple times. Levels of PCDD/Fs were correlated positively with age of the fish.
Mean congener concentrations as WHO2005-TEQ in Baltic herring can be printed out with the Run code below.
Rationale
Data
Data was collected between 2009-2010. The study contains years, tissue type, fish species, and fat content for each concentration measurement. Number of observations is 285.
There is a new study EU-kalat 3, which will produce results in 2016.
Calculations
Model run 25.1.2017 [4]
See also
References
- ↑ A. Hallikainen, H. Kiviranta, P. Isosaari, T. Vartiainen, R. Parmanne, P.J. Vuorinen: Kotimaisen järvi- ja merikalan dioksiinien, furaanien, dioksiinien kaltaisten PCB-yhdisteiden ja polybromattujen difenyylieettereiden pitoisuudet. Elintarvikeviraston julkaisuja 1/2004. [1]
- ↑ E-R.Venäläinen, A. Hallikainen, R. Parmanne, P.J. Vuorinen: Kotimaisen järvi- ja merikalan raskasmetallipitoisuudet. Elintarvikeviraston julkaisuja 3/2004. [2]
- ↑ Anja Hallikainen, Riikka Airaksinen, Panu Rantakokko, Jani Koponen, Jaakko Mannio, Pekka J. Vuorinen, Timo Jääskeläinen, Hannu Kiviranta. Itämeren kalan ja muun kotimaisen kalan ympäristömyrkyt: PCDD/F-, PCB-, PBDE-, PFC- ja OT-yhdisteet. Eviran tutkimuksia 2/2011. ISSN 1797-2981 ISBN 978-952-225-083-4 [3]