CSEMP assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 117.68 | 120.25 | -55.84 | 111.68 | | | |
| linear | 2 | 117.71 | 123.04 | -54.85 | 109.71 | 1.974 | 1 | 0.1600 |
| smooth (df = 2) | 3 | 118.01 | 128.01 | -54.00 | 108.01 | 1.698 | 1 | 0.1926 |
| smooth (df = 3) | 4 | 118.45 | 136.45 | -53.23 | 106.45 | 1.554 | 1 | 0.2125 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2000 | 2016 | 5.565 | 4.514 | -1.0508 | 0.7154 | -1.469 | 0.1801 |
| last 20 years | 2000 | 2016 | 5.565 | 4.514 | -1.0508 | 0.7154 | -1.469 | 0.1801 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 91.32 | 103.00 | 0.1204 | 0.4669 | 0.258 | 0.4016 |
Raw data with supporting information
![Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_frth_f_frth_(n)__sdmn_icdp_au.jpg "Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)")
Raw data with assessment
![Raw data with assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_frth_f_frth_(n)__sdmn_icdp_da.jpg "Raw data with assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)")
Assessment plot
![Assessment plot for indeno[123-cd]pyrene in sediment at inner (Firth of Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_frth_f_frth_(n)__sdmn_icdp_as.jpg "Assessment plot for indeno[123-cd]pyrene in sediment at inner (Firth of Forth)")
PAH (parent) data
![PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_frth_f_frth_(n)__sdmn_p(p)da.jpg "PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)")
PAH (parent) assessment
![PAH (parent) assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_frth_f_frth_(n)__sdmn_p(p)as.jpg "PAH (parent) assessment of indeno[123-cd]pyrene in sediment at inner (Firth of Forth)")
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