CSEMP assessment of indeno[123-cd]pyrene in sediment at North Minch
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 73.29 | 76.29 | -33.64 | 67.29 | | | |
| linear | 2 | 75.28 | 81.68 | -33.64 | 67.28 | 0.001 | 1 | 0.9715 |
| smooth (df = 2) | 3 | 77.28 | 89.78 | -33.64 | 67.28 | 0.002 | 1 | 0.9662 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2006 | 2016 | 3.707 | 3.699 | -0.00875 | 0.24460 | -0.036 | 0.9725 |
| last 20 years | 2006 | 2016 | 3.707 | 3.699 | -0.00875 | 0.24460 | -0.036 | 0.9725 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 40.39 | 103.00 | 0.9361 | 0.1608 | 5.821 | 0.0003 |
Raw data with supporting information
![Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at North Minch](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_mnchmln_thmnchn_01_sdmn_icdp_au.jpg "Raw data with supporting information for assessment of indeno[123-cd]pyrene in sediment at North Minch")
Raw data with assessment
![Raw data with assessment of indeno[123-cd]pyrene in sediment at North Minch](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_mnchmln_thmnchn_01_sdmn_icdp_da.jpg "Raw data with assessment of indeno[123-cd]pyrene in sediment at North Minch")
Assessment plot
![Assessment plot for indeno[123-cd]pyrene in sediment at North Minch](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_mnchmln_thmnchn_01_sdmn_icdp_as.jpg "Assessment plot for indeno[123-cd]pyrene in sediment at North Minch")
PAH (parent) data
![PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at North Minch](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_mnchmln_thmnchn_01_sdmn_p(p)da.jpg "PAH (parent) data for assessment of indeno[123-cd]pyrene in sediment at North Minch")
PAH (parent) assessment
![PAH (parent) assessment of indeno[123-cd]pyrene in sediment at North Minch](/projects/data_management/uk/merman/assessments_and_data_access/csemp/assessments/images/sediment_mnchmln_thmnchn_01_sdmn_p(p)as.jpg "PAH (parent) assessment of indeno[123-cd]pyrene in sediment at North Minch")
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