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Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  IrishSea_IrSIntermediateE_fi01 (Inner Liverpool Bay)
Location of station at Inner Liverpool Bay ©

CSEMP assessment of copper in biota at Inner Liverpool Bay

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi01 (Inner Liverpool Bay)
Determinand : Copper
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean114.6423.64-4.328.64
linear215.6447.64-3.827.641.000 10.3172

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620128.5058.219-0.28555 0.27139-1.0520.3700
last 20 years200620128.5058.219-0.28555 0.27139-1.0520.3700

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at Inner Liverpool Bay


Raw data with assessment

Raw data with assessment of  copper in biota at Inner Liverpool Bay


Assessment plot

Assessment plot for  copper in biota at Inner Liverpool Bay


Metals data

Metals data for assessment of  copper in biota at Inner Liverpool Bay


Metals assessment

Metals assessment of  copper in biota at Inner Liverpool Bay


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