Projects

CSEMP assessment of benzo[a]pyrene in sediment at inner (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1111.65113.65-52.82105.65
linear2108.52112.52-50.26100.525.127 10.0236
smooth (df = 2)3110.46117.60-50.23100.460.064 10.8010
smooth (df = 3)4111.25123.25-49.62 99.251.211 10.2711

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220174.9596.4181.45960.57492.5390.0294
last 20 years200220174.9596.4181.45960.57492.5390.0294

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC613 30-3.0171 0.3530-8.5471.0000
ERL613430-0.3545 0.3530-1.0040.8305

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[a]pyrene in sediment at inner (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  benzo[a]pyrene in sediment at inner (Firth of Clyde)


Assessment plot

Assessment plot for  benzo[a]pyrene in sediment at inner (Firth of Clyde)


PAH (parent) data

PAH (parent) data for assessment of  benzo[a]pyrene in sediment at inner (Firth of Clyde)


PAH (parent) assessment

PAH (parent) assessment of  benzo[a]pyrene in sediment at inner (Firth of Clyde)


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