Projects

CSEMP assessment of copper in biota at Morecambe Bay

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi04 (Morecambe Bay)
Determinand : Copper
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean118.4124.41-6.2012.41
linear217.7033.70-4.85 9.702.707 10.0999

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620168.9229.2870.36410.19341.8830.1329
last 20 years200620168.9229.2870.36410.19341.8830.1329

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at Morecambe Bay


Raw data with assessment

Raw data with assessment of  copper in biota at Morecambe Bay


Assessment plot

Assessment plot for  copper in biota at Morecambe Bay


Metals data

Metals data for assessment of  copper in biota at Morecambe Bay


Metals assessment

Metals assessment of  copper in biota at Morecambe Bay


Related pages

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