Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of zinc in biota at Forth estuary @ Tancred

Statistical analysis

Details

Media : Biota (Flounder liver)
Station : Forth_LowerForthEstuary_fi01 (Forth estuary @ Tancred)
Determinand : Zinc
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean116.5221.02-5.2610.52
linear213.2223.89-2.61 5.22 5.293 10.0214
smooth (df = 2)3 4.9929.99 2.51-5.0110.238 10.0014

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20082016 9.44511.4381.99310.70482.8280.0368
last 20 years20082016 9.44511.4381.99310.70482.8280.0368

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Forth estuary @ Tancred


Raw data with assessment

Raw data with assessment of  zinc in biota at Forth estuary @ Tancred


Assessment plot

Assessment plot for  zinc in biota at Forth estuary @ Tancred


Metals data

Metals data for assessment of  zinc in biota at Forth estuary @ Tancred


Metals assessment

Metals assessment of  zinc in biota at Forth estuary @ Tancred


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