Projects

CSEMP assessment of copper in biota at Balcary Point (Solway Firth)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean150.0954.59-22.0544.09
linear252.0962.75-22.0444.090.004 10.9527
smooth (df = 2)350.6975.69-20.3540.693.394 10.0654

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200720178.0478.030-0.01684 0.28326-0.0590.9549
last 20 years200720178.0478.030-0.01684 0.28326-0.0590.9549

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at Balcary Point (Solway Firth)


Raw data with assessment

Raw data with assessment of  copper in biota at Balcary Point (Solway Firth)


Assessment plot

Assessment plot for  copper in biota at Balcary Point (Solway Firth)


Metals data

Metals data for assessment of  copper in biota at Balcary Point (Solway Firth)


Metals assessment

Metals assessment of  copper in biota at Balcary Point (Solway Firth)


Related pages

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