Projects

CSEMP assessment of CB101 in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1104.65106.29-49.3398.65
linear2 99.69102.89-45.8591.696.961 10.0083
smooth (df = 2)3 98.41103.97-44.2188.413.280 10.0701
smooth (df = 3)4100.38109.38-44.1988.380.030 10.8619

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20002018-1.1303-0.41780.71250.23743.0020.0110
last 20 years20002018-1.1303-0.41780.71250.23743.0020.0110

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.65850.1400-1.5483 0.1122-13.7981.0000
EAC0.65853.0000 1.5164 0.1122 13.513<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in sediment at Forth Estuary


Raw data with assessment

Raw data with assessment of  CB101 in sediment at Forth Estuary


Assessment plot

Assessment plot for  CB101 in sediment at Forth Estuary


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in sediment at Forth Estuary


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in sediment at Forth Estuary


Related pages