Projects

CSEMP assessment of pyrene in sediment at Burra Haaf (West Shetland)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean196.41102.41-45.2090.41
linear292.21108.21-42.1184.216.194 10.0128

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620132.96531.2135-1.7518 0.6493-2.6980.0542
last 20 years200620132.96531.2135-1.7518 0.6493-2.6980.0542

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 3.4 24.01.9650.326 6.0240.0019
ERL 3.4665.05.2860.32616.210<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  pyrene in sediment at Burra Haaf (West Shetland)


Raw data with assessment

Raw data with assessment of  pyrene in sediment at Burra Haaf (West Shetland)


Assessment plot

Assessment plot for  pyrene in sediment at Burra Haaf (West Shetland)


PAH (parent) data

PAH (parent) data for assessment of  pyrene in sediment at Burra Haaf (West Shetland)


PAH (parent) assessment

PAH (parent) assessment of  pyrene in sediment at Burra Haaf (West Shetland)


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