Projects

CSEMP assessment of nickel in sediment at South Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean119.3121.31-6.6613.31
linear220.9224.92-6.4612.920.394 10.5302
smooth (df = 2)322.6329.77-6.3112.630.295 10.5869
smooth (df = 3)423.7235.72-5.8611.720.902 10.3423

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620173.7793.8670.087630.138930.6310.5424
last 20 years200620173.7793.8670.087630.138930.6310.5424

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC47.7836.00-0.28317 0.07919-3.5760.9975

 


Raw data with supporting information

Raw data with supporting information for assessment of  nickel in sediment at South Minch


Raw data with assessment

Raw data with assessment of  nickel in sediment at South Minch


Assessment plot

Assessment plot for  nickel in sediment at South Minch


Metals data

Metals data for assessment of  nickel in sediment at South Minch


Metals assessment

Metals assessment of  nickel in sediment at South Minch


Related pages

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