Projects

CSEMP assessment of c1 phenanthrenes in sediment at Burra Haaf (West Shetland)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean172.2078.20-33.1066.20
linear267.4083.40-29.7059.406.793 10.0092

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620132.84631.6869-1.1593 0.4166-2.7830.0497
last 20 years200620132.84631.6869-1.1593 0.4166-2.7830.0497

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c1 phenanthrenes in sediment at Burra Haaf (West Shetland)


Raw data with assessment

Raw data with assessment of  c1 phenanthrenes in sediment at Burra Haaf (West Shetland)


Assessment plot

Assessment plot for  c1 phenanthrenes in sediment at Burra Haaf (West Shetland)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c1 phenanthrenes in sediment at Burra Haaf (West Shetland)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c1 phenanthrenes in sediment at Burra Haaf (West Shetland)


Related pages