Projects

CSEMP assessment of CB52 in sediment at Irish Sea Buoy

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean111.4320.43-2.715.43
linear213.3645.36-2.685.360.063 10.8014

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20012012-1.1737-1.2885-0.1147 0.4555-0.2520.8174
last 20 years20012012-1.1737-1.2885-0.1147 0.4555-0.2520.8174

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.27570.1200-0.8318 0.1876-4.4340.9893
EAC0.27572.7000 2.2817 0.187612.1640.0006

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB52 in sediment at Irish Sea Buoy


Raw data with assessment

Raw data with assessment of  CB52 in sediment at Irish Sea Buoy


Assessment plot

Assessment plot for  CB52 in sediment at Irish Sea Buoy


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB52 in sediment at Irish Sea Buoy


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB52 in sediment at Irish Sea Buoy


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