Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  IrishSea_LiverpoolBay_fi02, C1 buoy (Liverpool Bay)
Location of station at C1 buoy (Liverpool Bay) ©

CSEMP assessment of cadmium in biota at C1 buoy (Liverpool Bay)

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_LiverpoolBay_fi02, C1 buoy (Liverpool Bay)
Determinand : Cadmium
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean163.2065.45-28.6057.20
linear255.9960.56-24.0047.999.211 10.0024
smooth (df = 2)354.4662.80-22.2344.463.529 10.0603
smooth (df = 3)455.6970.09-21.8543.690.769 10.3804

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920124.2444.9910.74680.20663.6140.0056
last 20 years199920124.2444.9910.74680.20663.6140.0056

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 147.1 26.0-1.7331 0.1174-14.7671.0000
EC 147.11000.0 1.9166 0.1174 16.331<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at C1 buoy (Liverpool Bay)


Raw data with assessment

Raw data with assessment of  cadmium in biota at C1 buoy (Liverpool Bay)


Assessment plot

Assessment plot for  cadmium in biota at C1 buoy (Liverpool Bay)


Metals data

Metals data for assessment of  cadmium in biota at C1 buoy (Liverpool Bay)


Metals assessment

Metals assessment of  cadmium in biota at C1 buoy (Liverpool Bay)


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