Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  HumWash_HWOpenSeaNE_fi04 (Dogger Central)
Location of station at Dogger Central ©

CSEMP assessment of cadmium in biota at Dogger Central

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWOpenSeaNE_fi04 (Dogger Central)
Determinand : Cadmium
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean139.4541.70-16.7333.45
linear236.1040.67-14.0528.105.351 10.0207
smooth (df = 2)337.6345.96-13.8227.630.469 10.4936
smooth (df = 3)435.1849.58-11.5923.184.449 10.0349

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120155.4505.9320.48190.18512.6030.0286
last 20 years200120155.4505.9320.48190.18512.6030.0286

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 376.9 26.0-2.6738 0.1208-22.1371.0000
EC 376.91000.0 0.9759 0.1208 8.080<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Dogger Central


Raw data with assessment

Raw data with assessment of  cadmium in biota at Dogger Central


Assessment plot

Assessment plot for  cadmium in biota at Dogger Central


Metals data

Metals data for assessment of  cadmium in biota at Dogger Central


Metals assessment

Metals assessment of  cadmium in biota at Dogger Central


Related pages