CSEMP assessment of benzo[a]anthracene in biota at Ross'sRockM
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | -5.35 | -1.35 | 4.67 | -9.35 | | | |
| linear | 2 | -3.76 | 8.24 | 4.88 | -9.76 | 0.415 | 1 | 0.5192 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2011 | 2016 | 1.4333 | 1.3326 | -0.10076 | 0.15632 | -0.645 | 0.5543 |
| last 20 years | 2011 | 2016 | 1.4333 | 1.3326 | -0.10076 | 0.15632 | -0.645 | 0.5543 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 3.791 | 0.408 | -2.2303 | 0.0945 | -23.613 | 1.0000 |
| EAC | 3.791 | 13.040 | 1.2354 | 0.0945 | 13.080 | <0.0001 |
Raw data with supporting information
![Raw data with supporting information for assessment of benzo[a]anthracene in biota at Ross](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__11_blms_baa_au.jpg "Raw data with supporting information for assessment of benzo[a]anthracene in biota at Ross")
Raw data with assessment
![Raw data with assessment of benzo[a]anthracene in biota at Ross](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__11_blms_baa_da.jpg "Raw data with assessment of benzo[a]anthracene in biota at Ross")
Assessment plot
![Assessment plot for benzo[a]anthracene in biota at Ross](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__11_blms_baa_as.jpg "Assessment plot for benzo[a]anthracene in biota at Ross")
PAH (parent) data
![PAH (parent) data for assessment of benzo[a]anthracene in biota at Ross](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__11_blms_p(p)da.jpg "PAH (parent) data for assessment of benzo[a]anthracene in biota at Ross")
PAH (parent) assessment
![PAH (parent) assessment of benzo[a]anthracene in biota at Ross](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/shellfish_i__11_blms_p(p)as.jpg "PAH (parent) assessment of benzo[a]anthracene in biota at Ross")
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