Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of zinc in biota at Balcary Point (Solway Firth)

Statistical analysis

Details

Media : Biota (Plaice liver)
Station : IrishSea_BalcaryPoint_fi01, Balcary Point (Solway Firth)
Determinand : Zinc
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean139.3145.31-16.6533.31
linear240.8956.89-16.4432.890.422 10.5158

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall2007201310.48310.6350.152080.233220.6520.5499
last 20 years2007201310.48310.6350.152080.233220.6520.5499

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Balcary Point (Solway Firth)


Raw data with assessment

Raw data with assessment of  zinc in biota at Balcary Point (Solway Firth)


Assessment plot

Assessment plot for  zinc in biota at Balcary Point (Solway Firth)


Metals data

Metals data for assessment of  zinc in biota at Balcary Point (Solway Firth)


Metals assessment

Metals assessment of  zinc in biota at Balcary Point (Solway Firth)


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