Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 2.09 3.800.95-1.91
linear2-1.52 2.483.76-7.525.609 10.0179
smooth (df = 2)3-0.53 7.474.26-8.531.009 10.3151
smooth (df = 3)4 0.8915.894.55-9.110.582 10.4456

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320127.2996.841-0.4581 0.1649-2.7790.0240
last 20 years200320127.2996.841-0.4581 0.1649-2.7790.0240

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC9359780.044990.097260.4630.3280

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


Metals data

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


Metals assessment

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


Related pages

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