Projects

CSEMP assessment of pyrene in sediment at South Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1106.24108.81-50.12100.24
linear2107.20112.53-49.60 99.201.046 10.3064
smooth (df = 2)3105.89115.89-47.94 95.893.309 10.0689
smooth (df = 3)4107.44125.44-47.72 95.440.442 10.5061

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620162.95732.5953-0.3620 0.3527-1.0260.3347
last 20 years200620162.95732.5953-0.3620 0.3527-1.0260.3347

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 13.4 24.00.5830.227 2.5630.0167
ERL 13.4665.03.9050.22717.173<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  pyrene in sediment at South Minch


Raw data with assessment

Raw data with assessment of  pyrene in sediment at South Minch


Assessment plot

Assessment plot for  pyrene in sediment at South Minch


PAH (parent) data

PAH (parent) data for assessment of  pyrene in sediment at South Minch


PAH (parent) assessment

PAH (parent) assessment of  pyrene in sediment at South Minch


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