Projects

CSEMP assessment of cadmium in sediment at Inner Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean188.88 91.13-41.4482.88
linear287.95 92.52-39.9879.952.928 10.0870
smooth (df = 2)386.17 94.51-38.0976.173.779 10.0519
smooth (df = 3)488.17102.57-38.0976.170.001 10.9692

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062017-2.1776-1.59930.57830.32831.7620.1120
last 20 years20062017-2.1776-1.59930.57830.32831.7620.1120

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.2020.3100.42810.19002.2530.0254
ERL0.2021.2001.78160.19009.375<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in sediment at Inner Moray Firth


Raw data with assessment

Raw data with assessment of  cadmium in sediment at Inner Moray Firth


Assessment plot

Assessment plot for  cadmium in sediment at Inner Moray Firth


Metals data

Metals data for assessment of  cadmium in sediment at Inner Moray Firth


Metals assessment

Metals assessment of  cadmium in sediment at Inner Moray Firth


Related pages

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