Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  HumWash_HWInter_fi01 (Outer Humber)
Location of station at Outer Humber ©

CSEMP assessment of lead in biota at Outer Humber

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWInter_fi01 (Outer Humber)
Determinand : Lead
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean142.8451.84-18.4236.84
linear241.6873.68-16.8433.683.153 10.0758

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120114.1463.076-1.0696 0.5274-2.0280.1356
last 20 years200120114.1463.076-1.0696 0.5274-2.0280.1356

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 21.7 26.00.1820.320 0.5680.3049
EC 21.71500.04.2370.32013.2330.0005

 


Raw data with supporting information

Raw data with supporting information for assessment of  lead in biota at Outer Humber


Raw data with assessment

Raw data with assessment of  lead in biota at Outer Humber


Assessment plot

Assessment plot for  lead in biota at Outer Humber


Metals data

Metals data for assessment of  lead in biota at Outer Humber


Metals assessment

Metals assessment of  lead in biota at Outer Humber


Related pages