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CSEMP assessment of CB138 in biota at Tay estuary @Tayport

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean123.7125.96-8.8617.71
linear223.2627.83-7.6315.262.458 10.1169
smooth (df = 2)320.7229.06-5.3610.724.533 10.0332
smooth (df = 3)420.0434.44-4.02 8.042.681 10.1015

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992015-0.0316-0.7188-0.6872 0.4104-1.6750.1283
last 20 years19992015-0.0316-0.7188-0.6872 0.4104-1.6750.1283

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.4870.098-1.6060 0.2468-6.5090.9999
EAC0.4874.121 2.1349 0.2468 8.652<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB138 in biota at Tay estuary @Tayport


Raw data with assessment

Raw data with assessment of  CB138 in biota at Tay estuary @Tayport


Assessment plot

Assessment plot for  CB138 in biota at Tay estuary @Tayport


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB138 in biota at Tay estuary @Tayport


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB138 in biota at Tay estuary @Tayport


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