Projects

CSEMP assessment of c2 naphthalenes in sediment at Off Tamar 1

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean150.6754.27-22.3344.67
linear252.5160.51-22.2544.510.163 10.6860
smooth (df = 2)352.9669.63-21.4842.961.545 10.2138

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520165.1684.930-0.2378 0.5847-0.4070.6983
last 20 years200520165.1684.930-0.2378 0.5847-0.4070.6983

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c2 naphthalenes in sediment at Off Tamar 1


Raw data with assessment

Raw data with assessment of  c2 naphthalenes in sediment at Off Tamar 1


Assessment plot

Assessment plot for  c2 naphthalenes in sediment at Off Tamar 1


PAH (alkylated) data

PAH (alkylated) data for assessment of  c2 naphthalenes in sediment at Off Tamar 1


PAH (alkylated) assessment

PAH (alkylated) assessment of  c2 naphthalenes in sediment at Off Tamar 1


Related pages