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CSEMP assessment of benzo[g,h,i]perylene in sediment at Lough Foyle

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1120.10122.35-57.05114.10
linear2118.58123.15-55.29110.58 3.517 10.0607
smooth (df = 2)3103.45111.78-46.72 93.4517.131 1<0.0001
smooth (df = 3)4105.40119.80-46.70 93.40 0.044 10.8337

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020185.5133.929-1.5840 0.3556-4.4550.0021
last 20 years200020185.5133.929-1.5840 0.3556-4.4550.0021

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC50.8580.000.45310.23871.8980.0471

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[g,h,i]perylene in sediment at Lough Foyle


Raw data with assessment

Raw data with assessment of  benzo[g,h,i]perylene in sediment at Lough Foyle


Assessment plot

Assessment plot for  benzo[g,h,i]perylene in sediment at Lough Foyle


PAH (parent) data

PAH (parent) data for assessment of  benzo[g,h,i]perylene in sediment at Lough Foyle


PAH (parent) assessment

PAH (parent) assessment of  benzo[g,h,i]perylene in sediment at Lough Foyle


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