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CSEMP assessment of 1-hydroxy pyrene equivalent in biota at Morecambe Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1258.63260.43-126.32252.63
linear2259.97263.52-125.98251.970.667 10.4142
smooth (df = 2)3261.66267.91-125.83251.660.305 10.5806
smooth (df = 3)4260.25270.53-124.12248.253.413 10.0647

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20002018-1.3581-1.6037-0.24561 0.29724-0.8260.4262
last 20 years20002018-1.3581-1.6037-0.24561 0.29724-0.8260.4262

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.201 0.150-0.293 0.189-1.5560.9260
EAC 0.20122.000 4.695 0.18924.902<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  1-hydroxy pyrene equivalent in biota at Morecambe Bay


Raw data with assessment

Raw data with assessment of  1-hydroxy pyrene equivalent in biota at Morecambe Bay


Assessment plot

Assessment plot for  1-hydroxy pyrene equivalent in biota at Morecambe Bay


Biological effects data

Biological effects data for assessment of  1-hydroxy pyrene equivalent in biota at Morecambe Bay


Biological effects assessment

Biological effects assessment of  1-hydroxy pyrene equivalent in biota at Morecambe Bay


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