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 | 58.67 | 61.67 | -26.34 | 52.67 | | | |
| linear | 2 | 60.64 | 67.04 | -26.32 | 52.64 | 0.031 | 1 | 0.8611 |
| smooth (df = 2) | 3 | 62.61 | 75.11 | -26.30 | 52.61 | 0.035 | 1 | 0.8522 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2005 | 2013 | 3.834 | 3.768 | -0.0657 | 0.3752 | -0.175 | 0.8660 |
| last 20 years | 2005 | 2013 | 3.834 | 3.768 | -0.0657 | 0.3752 | -0.175 | 0.8660 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 43.29 | 103.00 | 0.8667 | 0.2351 | 3.686 | 0.0039 |
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_f__04_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_f__04_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_f__04_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_f__04_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_f__04_sdmn_p(p)as.jpg "PAH (parent) assessment of indeno[123-cd]pyrene in sediment at Fladen Ground")
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