Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of mercury in biota at Forth estuary @ Tancred

Statistical analysis

Details

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

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 9.8915.89-1.953.89
linear210.4026.40-1.202.401.492 10.2218

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201120164.3804.137-0.24290 0.18443-1.3170.2582
last 20 years201120164.3804.137-0.24290 0.18443-1.3170.2582

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 62.6 35.0-0.5813 0.1085-5.3560.9971
EC 62.6500.0 2.0780 0.108519.149<0.0001

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  mercury in biota at Forth estuary @ Tancred


Metals data

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


Metals assessment

Metals assessment of  mercury in biota at Forth estuary @ Tancred


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