CSEMP assessment of benzo[a]pyrene in biota at Off Boston (Wash)
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 29.83 | 38.83 | -11.91 | 23.83 | | | |
| linear | 2 | 31.76 | 63.76 | -11.88 | 23.76 | 0.071 | 1 | 0.7905 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2003 | 2018 | -0.4035 | -0.1396 | 0.2639 | 0.9897 | 0.267 | 0.8070 |
| last 20 years | 2003 | 2018 | -0.4035 | -0.1396 | 0.2639 | 0.9897 | 0.267 | 0.8070 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 0.87 | 0.23 | -1.338 | 0.588 | -2.274 | 0.9462 |
| EAC | 0.87 | 97.80 | 4.723 | 0.588 | 8.027 | 0.0020 |
Raw data with supporting information
![Raw data with supporting information for assessment of benzo[a]pyrene in biota at Off Boston (Wash)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_hmwsh_wt_01_blms_bap_au.jpg "Raw data with supporting information for assessment of benzo[a]pyrene in biota at Off Boston (Wash)")
Raw data with assessment
![Raw data with assessment of benzo[a]pyrene in biota at Off Boston (Wash)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_hmwsh_wt_01_blms_bap_da.jpg "Raw data with assessment of benzo[a]pyrene in biota at Off Boston (Wash)")
Assessment plot
![Assessment plot for benzo[a]pyrene in biota at Off Boston (Wash)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_hmwsh_wt_01_blms_bap_as.jpg "Assessment plot for benzo[a]pyrene in biota at Off Boston (Wash)")
PAH (parent) data
![PAH (parent) data for assessment of benzo[a]pyrene in biota at Off Boston (Wash)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_hmwsh_wt_01_blms_p(p)da.jpg "PAH (parent) data for assessment of benzo[a]pyrene in biota at Off Boston (Wash)")
PAH (parent) assessment
![PAH (parent) assessment of benzo[a]pyrene in biota at Off Boston (Wash)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_hmwsh_wt_01_blms_p(p)as.jpg "PAH (parent) assessment of benzo[a]pyrene in biota at Off Boston (Wash)")
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