Projects

CSEMP assessment of CB28 in sediment at Bann Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean196.17 99.17-45.0890.17
linear295.85102.25-43.9387.852.310 10.1285
smooth (df = 2)394.45106.95-42.2284.453.405 10.0650

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20012018-2.139-3.272-1.1333 0.6638-1.7070.1315
last 20 years20012018-2.139-3.272-1.1333 0.6638-1.7070.1315

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.03790.22001.7580.335 5.2400.0006
EAC0.03791.70003.8030.33511.335<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB28 in sediment at Bann Estuary


Raw data with assessment

Raw data with assessment of  CB28 in sediment at Bann Estuary


Assessment plot

Assessment plot for  CB28 in sediment at Bann Estuary


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB28 in sediment at Bann Estuary


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB28 in sediment at Bann Estuary


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