Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of copper in biota at West Dogger

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWOpenSeaNE_fi03 (West Dogger)
Determinand : Copper
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean128.4934.49-11.2422.49
linear230.2146.21-11.1122.210.277 10.5989

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620158.3038.132-0.17073 0.31557-0.5410.6172
last 20 years200620158.3038.132-0.17073 0.31557-0.5410.6172

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at West Dogger


Raw data with assessment

Raw data with assessment of  copper in biota at West Dogger


Assessment plot

Assessment plot for  copper in biota at West Dogger


Metals data

Metals data for assessment of  copper in biota at West Dogger


Metals assessment

Metals assessment of  copper in biota at West Dogger


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