Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of cadmium in biota at Indefatigable Bank

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWOpenSeaS_fi02 (Indefatigable Bank)
Determinand : Cadmium
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1105.91108.91-49.9699.91
linear2104.27110.67-48.1496.273.642 10.0563
smooth (df = 2)3101.12113.62-45.5691.125.147 10.0233

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320155.1716.1771.00580.47472.1190.0718
last 20 years200320155.1716.1771.00580.47472.1190.0718

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 481.6 26.0-2.9191 0.3154-9.2541.0000
EC 481.61000.0 0.7306 0.3154 2.3160.0268

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Indefatigable Bank


Raw data with assessment

Raw data with assessment of  cadmium in biota at Indefatigable Bank


Assessment plot

Assessment plot for  cadmium in biota at Indefatigable Bank


Metals data

Metals data for assessment of  cadmium in biota at Indefatigable Bank


Metals assessment

Metals assessment of  cadmium in biota at Indefatigable Bank


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