Projects

CSEMP assessment of mercury in biota at Bowling (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean131.7136.21-12.8625.71
linear230.5441.20-11.2722.54 3.175 10.0748
smooth (df = 2)321.9246.92 -5.9611.9210.613 10.0011

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620153.5814.0800.49900.24712.0190.0995
last 20 years200620153.5814.0800.49900.24712.0190.0995

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 59.1 35.0-0.5246 0.1214-4.3220.9962
EC 59.1500.0 2.1347 0.121417.586<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  mercury in biota at Bowling (Clyde)


Raw data with assessment

Raw data with assessment of  mercury in biota at Bowling (Clyde)


Assessment plot

Assessment plot for  mercury in biota at Bowling (Clyde)


Metals data

Metals data for assessment of  mercury in biota at Bowling (Clyde)


Metals assessment

Metals assessment of  mercury in biota at Bowling (Clyde)


Related pages

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