CSEMP assessment of benzo[a]anthracene in biota at DougoldCarrickM
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 3.06 | 6.06 | 0.47 | -0.94 | | | |
| linear | 2 | 1.58 | 9.58 | 2.21 | -4.42 | 3.480 | 1 | 0.0621 |
| smooth (df = 2) | 3 | 2.92 | 22.92 | 2.54 | -5.08 | 0.660 | 1 | 0.4167 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2011 | 2018 | 1.4707 | 1.0077 | -0.4630 | 0.2194 | -2.111 | 0.0885 |
| last 20 years | 2011 | 2018 | 1.4707 | 1.0077 | -0.4630 | 0.2194 | -2.111 | 0.0885 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 2.739 | 0.408 | -1.9054 | 0.1414 | -13.479 | 1.0000 |
| EAC | 2.739 | 13.040 | 1.5603 | 0.1414 | 11.038 | <0.0001 |
Raw data with supporting information
![Raw data with supporting information for assessment of benzo[a]anthracene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_baa_au.jpg "Raw data with supporting information for assessment of benzo[a]anthracene in biota at DougoldCarrickM")
Raw data with assessment
![Raw data with assessment of benzo[a]anthracene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_baa_da.jpg "Raw data with assessment of benzo[a]anthracene in biota at DougoldCarrickM")
Assessment plot
![Assessment plot for benzo[a]anthracene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_baa_as.jpg "Assessment plot for benzo[a]anthracene in biota at DougoldCarrickM")
PAH (parent) data
![PAH (parent) data for assessment of benzo[a]anthracene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_p(p)da.jpg "PAH (parent) data for assessment of benzo[a]anthracene in biota at DougoldCarrickM")
PAH (parent) assessment
![PAH (parent) assessment of benzo[a]anthracene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_p(p)as.jpg "PAH (parent) assessment of benzo[a]anthracene in biota at DougoldCarrickM")
Related pages
