Projects

CSEMP assessment of pyrene in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean160.7362.37-27.3754.73
linear251.1554.35-21.5743.1511.585 10.0007
smooth (df = 2)346.2951.85-18.1536.29 6.858 10.0088
smooth (df = 3)447.1456.14-17.5735.14 1.152 10.2832

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920163.3102.476-0.8337 0.3176-2.6250.0236
last 20 years199920163.3102.476-0.8337 0.3176-2.6250.0236

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 11.9 24.00.7020.322 2.1830.0258
ERL 11.9665.04.0240.32212.513<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  pyrene in sediment at North Minch


Assessment plot

Assessment plot for  pyrene in sediment at North Minch


PAH (parent) data

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


PAH (parent) assessment

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


Related pages