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CSEMP assessment of CB180 in sediment at South Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean165.5667.81-29.7859.56
linear266.5171.08-29.2558.511.051 10.3052
smooth (df = 2)366.8175.15-28.4156.811.693 10.1932
smooth (df = 3)468.6983.09-28.3556.690.122 10.7265

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20072017-2.5529-2.13100.42200.40771.0350.3277
last 20 years20072017-2.5529-2.13100.42200.40771.0350.3277

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.119 0.100-0.172 0.241-0.7130.7529
EAC 0.11912.000 4.616 0.24119.168<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB180 in sediment at South Minch


Raw data with assessment

Raw data with assessment of  CB180 in sediment at South Minch


Assessment plot

Assessment plot for  CB180 in sediment at South Minch


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB180 in sediment at South Minch


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB180 in sediment at South Minch


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