Projects

CSEMP assessment of copper in biota at Tees Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean131.3534.95-12.6825.35
linear232.5040.50-12.2524.500.852 10.3561
smooth (df = 2)334.2150.88-12.1124.210.293 10.5886

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620178.8088.546-0.26277 0.27696-0.9490.3794
last 20 years200620178.8088.546-0.26277 0.27696-0.9490.3794

Status assessment

No assessment criteria

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  copper in biota at Tees Bay


Assessment plot

Assessment plot for  copper in biota at Tees Bay


Metals data

Metals data for assessment of  copper in biota at Tees Bay


Metals assessment

Metals assessment of  copper in biota at Tees Bay


Related pages

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