CSEMP assessment of indeno[123-cd]pyrene in sediment at Fladen Ground
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 52.47 | 55.47 | -23.23 | 46.47 | | | |
| linear | 2 | 53.85 | 60.25 | -22.92 | 45.85 | 0.619 | 1 | 0.4315 |
| smooth (df = 2) | 3 | 55.18 | 67.68 | -22.59 | 45.18 | 0.666 | 1 | 0.4145 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2005 | 2013 | 3.583 | 4.018 | 0.4342 | 0.5427 | 0.800 | 0.4499 |
| last 20 years | 2005 | 2013 | 3.583 | 4.018 | 0.4342 | 0.5427 | 0.800 | 0.4499 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 55.57 | 103.00 | 0.6170 | 0.3284 | 1.879 | 0.0512 |
Raw data with supporting information
![Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at Fladen Ground](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fl__02_sdmn_icdp_au.jpg "Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at Fladen Ground")
Raw data with assessment
![Raw data with assessment of indeno[123-cd]pyrene in sediment at Fladen Ground](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fl__02_sdmn_icdp_da.jpg "Raw data with assessment of indeno[123-cd]pyrene in sediment at Fladen Ground")
Assessment plot
![Assessment plot for indeno[123-cd]pyrene in sediment at Fladen Ground](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fl__02_sdmn_icdp_as.jpg "Assessment plot for indeno[123-cd]pyrene in sediment at Fladen Ground")
PAH (parent) data
![PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at Fladen Ground](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fl__02_sdmn_p(p)da.jpg "PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at Fladen Ground")
PAH (parent) assessment
![PAH (parent) assessment of indeno[123-cd]pyrene in sediment at Fladen Ground](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_fl__02_sdmn_p(p)as.jpg "PAH (parent) assessment of indeno[123-cd]pyrene in sediment at Fladen Ground")
Related pages
