CSEMP assessment of benzo[a]pyrene in biota at DougoldCarrickM
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | -0.75 | 2.25 | 2.37 | -4.75 | | | |
| linear | 2 | 1.10 | 9.10 | 2.45 | -4.90 | 0.150 | 1 | 0.6981 |
| smooth (df = 2) | 3 | 3.02 | 23.02 | 2.49 | -4.98 | 0.082 | 1 | 0.7740 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2011 | 2018 | 0.4422 | 0.3268 | -0.11539 | 0.29745 | -0.388 | 0.7140 |
| last 20 years | 2011 | 2018 | 0.4422 | 0.3268 | -0.11539 | 0.29745 | -0.388 | 0.7140 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 1.39 | 0.23 | -1.804 | 0.185 | -9.774 | 0.9999 |
| EAC | 1.39 | 97.80 | 4.256 | 0.185 | 23.054 | <0.0001 |
Raw data with supporting information
![Raw data with supporting information for assessment of benzo[a]pyrene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_bap_au.jpg "Raw data with supporting information for assessment of benzo[a]pyrene in biota at DougoldCarrickM")
Raw data with assessment
![Raw data with assessment of benzo[a]pyrene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_bap_da.jpg "Raw data with assessment of benzo[a]pyrene in biota at DougoldCarrickM")
Assessment plot
![Assessment plot for benzo[a]pyrene in biota at DougoldCarrickM](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__08_blms_bap_as.jpg "Assessment plot for benzo[a]pyrene in biota at DougoldCarrickM")
PAH (parent) data
![PAH (parent) data for assessment of benzo[a]pyrene 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]pyrene in biota at DougoldCarrickM")
PAH (parent) assessment
![PAH (parent) assessment of benzo[a]pyrene 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]pyrene in biota at DougoldCarrickM")
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