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Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  Forth_LowerForthEstuary_fi01 (Forth estuary @ Tancred)
Location of station at Forth estuary @ Tancred ©

CSEMP assessment of cadmium in biota at Forth estuary @ Tancred

Statistical analysis

Details

Media : Biota (Flounder liver)
Station : Forth_LowerForthEstuary_fi01 (Forth estuary @ Tancred)
Determinand : Cadmium
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean155.8159.41-24.9049.81
linear257.7865.78-24.8949.780.032 10.8586
smooth (df = 2)356.4873.15-23.2446.483.294 10.0695

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920153.7183.9030.18431.03390.1780.8644
last 20 years199920153.7183.9030.18431.03390.1780.8644

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 49.5 26.0-0.6446 0.5280-1.2210.8660
EC 49.51000.0 3.0050 0.5280 5.6910.0006

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  cadmium in biota at Forth estuary @ Tancred


Metals data

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


Metals assessment

Metals assessment of  cadmium in biota at Forth estuary @ Tancred


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