Projects

CSEMP assessment of copper in biota at Red Wharf

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi06 (Red Wharf)
Determinand : Copper
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean111.7117.71-2.865.71
linear213.1129.11-2.555.110.603 10.4376

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620168.2588.4260.168440.202580.8310.4525
last 20 years200620168.2588.4260.168440.202580.8310.4525

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at Red Wharf


Raw data with assessment

Raw data with assessment of  copper in biota at Red Wharf


Assessment plot

Assessment plot for  copper in biota at Red Wharf


Metals data

Metals data for assessment of  copper in biota at Red Wharf


Metals assessment

Metals assessment of  copper in biota at Red Wharf


Related pages

  • Clean Seas Environment Monitoring Programme (CSEMP) accessment viewer tool
  • Assessment methodology for metals in biota
  • Accessment criteria for metals in biota