Projects

CSEMP assessment of CB105 in sediment at Sea of Hebrides

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1103.13107.63-48.5697.13
linear2104.77115.44-48.3996.770.356 10.5509
smooth (df = 2)3105.54130.54-47.7795.541.229 10.2675

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20072017-3.136-3.740-0.6046 0.9835-0.6150.5656
last 20 years20072017-3.136-3.740-0.6046 0.9835-0.6150.5656

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB105 in sediment at Sea of Hebrides


Raw data with assessment

Raw data with assessment of  CB105 in sediment at Sea of Hebrides


Assessment plot

Assessment plot for  CB105 in sediment at Sea of Hebrides


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB105 in sediment at Sea of Hebrides


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB105 in sediment at Sea of Hebrides


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