Projects

CSEMP assessment of copper in biota at Firth of Forth @ Joppa

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean18.1910.59-2.10 4.19
linear23.69 9.69 1.15-2.316.503 10.0108
smooth (df = 2)35.6018.94 1.20-2.400.086 10.7695

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520127.3466.622-0.7242 0.2297-3.1530.0197
last 20 years200520127.3466.622-0.7242 0.2297-3.1530.0197

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC751.6978.00.263240.136901.9230.0514

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at Firth of Forth @ Joppa


Raw data with assessment

Raw data with assessment of  copper in biota at Firth of Forth @ Joppa


Assessment plot

Assessment plot for  copper in biota at Firth of Forth @ Joppa


Metals data

Metals data for assessment of  copper in biota at Firth of Forth @ Joppa


Metals assessment

Metals assessment of  copper in biota at Firth of Forth @ Joppa


Related pages

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