Projects

CSEMP assessment of cadmium in biota at Inner Wash

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean174.2078.70-34.1068.20
linear274.6285.29-33.3166.621.585 10.2081
smooth (df = 2)372.1497.14-31.0762.144.484 10.0342

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420175.1665.6340.46790.33821.3840.2251
last 20 years200420175.1665.6340.46790.33821.3840.2251

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 279.8 26.0-2.3761 0.2205-10.7750.9999
EC 279.81000.0 1.2736 0.2205 5.7750.0011

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Inner Wash


Raw data with assessment

Raw data with assessment of  cadmium in biota at Inner Wash


Assessment plot

Assessment plot for  cadmium in biota at Inner Wash


Metals data

Metals data for assessment of  cadmium in biota at Inner Wash


Metals assessment

Metals assessment of  cadmium in biota at Inner Wash


Related pages

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