Projects

CSEMP assessment of mercury in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean191.51 93.76-42.7685.51
linear291.56 96.13-41.7883.561.959 10.1617
smooth (df = 2)391.12 99.45-40.5681.122.440 10.1183
smooth (df = 3)489.72104.12-38.8677.723.399 10.0652

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062017-3.396-2.6350.76120.51921.4660.1766
last 20 years20062017-3.396-2.6350.76120.51921.4660.1766

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.071740.07000-0.0245 0.3073-0.0800.5309
ERL0.071740.15000 0.7376 0.3073 2.4000.0199

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  mercury in sediment at North Minch


Assessment plot

Assessment plot for  mercury in sediment at North Minch


Metals data

Metals data for assessment of  mercury in sediment at North Minch


Metals assessment

Metals assessment of  mercury 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