Projects

CSEMP assessment of CB101 in sediment at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1101.73103.02-47.8695.73
linear2102.20104.66-47.1094.201.531 10.2159
smooth (df = 2)3103.43107.60-46.7293.430.765 10.3817
smooth (df = 3)4103.29109.84-45.6591.292.140 10.1435
smooth (df = 4)5103.74113.54-44.8789.741.554 10.2125

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020171.10520.4443-0.6609 0.5288-1.2500.2305
last 20 years200020171.10520.4443-0.6609 0.5288-1.2500.2305

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.55940.1400-2.4104 0.3410-7.0681.0000
EAC1.55943.0000 0.6543 0.3410 1.9190.0371

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in sediment at Garroch Head (Clyde)


Raw data with assessment

Raw data with assessment of  CB101 in sediment at Garroch Head (Clyde)


Assessment plot

Assessment plot for  CB101 in sediment at Garroch Head (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in sediment at Garroch Head (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in sediment at Garroch Head (Clyde)


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