Projects

CSEMP assessment of cadmium in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean182.1385.13-38.0776.13
linear282.3288.72-37.1674.321.810 10.1785
smooth (df = 2)383.9296.42-36.9673.920.407 10.5233

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20082017-2.6275-2.12320.50430.37311.3520.2185
last 20 years20082017-2.6275-2.12320.50430.37311.3520.2185

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.11970.31000.95200.2150 4.4270.0015
ERL0.11971.20002.30550.215010.721<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in sediment at North Minch


Raw data with assessment

Raw data with assessment of  cadmium in sediment at North Minch


Assessment plot

Assessment plot for  cadmium in sediment at North Minch


Metals data

Metals data for assessment of  cadmium in sediment at North Minch


Metals assessment

Metals assessment of  cadmium in sediment at North Minch


Related pages

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