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CSEMP assessment of CB138 in sediment at South Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean180.9583.20-37.4774.95
linear282.6087.17-37.3074.600.347 10.5560
smooth (df = 2)378.3686.69-34.1868.366.240 10.0125
smooth (df = 3)478.6293.02-33.3166.621.744 10.1866

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20072017-1.8607-1.55150.30920.51560.6000.5634
last 20 years20072017-1.8607-1.55150.30920.51560.6000.5634

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.2120.150-0.346 0.312-1.1070.8516
EAC0.2127.900 3.618 0.31211.592<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB138 in sediment at South Minch


Raw data with assessment

Raw data with assessment of  CB138 in sediment at South Minch


Assessment plot

Assessment plot for  CB138 in sediment at South Minch


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB138 in sediment at South Minch


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB138 in sediment at South Minch


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