Projects

CSEMP assessment of mercury in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean143.4649.46-18.7337.46
linear232.0848.08-12.0424.0813.374 10.0003

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20042016-1.964-3.725-1.7605 0.3563-4.9410.0078
last 20 years20042016-1.964-3.725-1.7605 0.3563-4.9410.0078

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.024120.070001.06550.24444.3610.0060
ERL0.024120.150001.82770.24447.4800.0009

 


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