Projects

CSEMP assessment of mercury in sediment at South Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean125.6827.93-9.8419.68
linear227.1831.75-9.5919.180.500 10.4795
smooth (df = 2)326.4234.76-8.2116.422.752 10.0971
smooth (df = 3)420.9535.35-4.47 8.957.476 10.0063

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062017-2.9452-2.70220.24300.33860.7180.4912
last 20 years20062017-2.9452-2.70220.24300.33860.7180.4912

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.067060.070000.04300.19930.2160.4170
ERL0.067060.150000.80510.19934.0410.0015

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  mercury in sediment at South Minch


Assessment plot

Assessment plot for  mercury in sediment at South Minch


Metals data

Metals data for assessment of  mercury in sediment at South Minch


Metals assessment

Metals assessment of  mercury 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