CSEMP assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 35.57 | 44.57 | -14.79 | 29.57 | | | |
| linear | 2 | 37.54 | 69.54 | -14.77 | 29.54 | 0.031 | 1 | 0.8603 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2005 | 2012 | 4.112 | 4.023 | -0.0888 | 0.5039 | -0.176 | 0.8713 |
| last 20 years | 2005 | 2012 | 4.112 | 4.023 | -0.0888 | 0.5039 | -0.176 | 0.8713 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 55.86 | 103.00 | 0.6118 | 0.3435 | 1.781 | 0.0865 |
Raw data with supporting information
![Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fr__02_sdmn_icdp_au.jpg "Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)")
Raw data with assessment
![Raw data with assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fr__02_sdmn_icdp_da.jpg "Raw data with assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)")
Assessment plot
![Assessment plot for indeno[123-cd]pyrene in sediment at Tancred (Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fr__02_sdmn_icdp_as.jpg "Assessment plot for indeno[123-cd]pyrene in sediment at Tancred (Forth)")
PAH (parent) data
![PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fr__02_sdmn_p(p)da.jpg "PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)")
PAH (parent) assessment
![PAH (parent) assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fr__02_sdmn_p(p)as.jpg "PAH (parent) assessment of indeno[123-cd]pyrene in sediment at Tancred (Forth)")
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