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Concept

combined uncertainty

URI http://vocab.nerc.ac.uk/collection/S07/current/S0700010/
Within Vocab BODC parameter semantic model parameter statistic
Alternative Labels propagated error
Definition A mathematical combination of several individual estimated, calculated or measured uncertainties; uncertainty derivation should be described in the usage metadata.
Date 2016-05-20T11:27:06
Identifier SDN:S07::S0700010
Note accepted
Has Current Version 2
Version 1
version 2
Broader S07:S0700011uncertainty
S01:S0112parameter statistic entity
Related P01:DCMUC019Concentration combined uncertainty of myrcene {CAS 123-35-3} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC018Concentration combined uncertainty of alpha-pinene {CAS 80-56-8} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC020Concentration combined uncertainty of beta-pinene {CAS 127-91-3} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC023Concentration combined uncertainty of limonene {CAS 138-86-3} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC021Concentration combined uncertainty of car-3-ene {CAS 13466-78-9} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:HLAUC012Concentration combined uncertainty of 2-methyl-1,3-butadiene {isoprene CAS 78-79-5} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:NDCHUR05Enrichment with respect to 143Nd/144Nd in the CHondritic Uniform Reservoir (CHUR) combined uncertainty of neodymium-143 {143Nd CAS 14336-83-5} {epsilon Nd value propagated error} in the water body [dissolved plus reactive particulate <0.2um phase] by filtration and thermal ionization mass spectrometry
P01:EIR87003Enrichment with respect to 56Fe/54Fe in IRMM-14 combined uncertainty of iron-56 {56Fe CAS 14093-02-8} {delta(56)Fe} in the water body [dissolved plus reactive particulate <0.2um phase] by filtration and inductively-coupled plasma mass spectrometry
P01:NDCHUR03Enrichment with respect to 143Nd/144Nd in the CHondritic Uniform Reservoir (CHUR) combined uncertainty of neodymium-143 {143Nd CAS 14336-83-5} {epsilon Nd value propagated error} in the water body [dissolved plus reactive particulate <0.2um phase] by inductively-coupled plasma mass spectrometry
P01:DHE3XXEREnrichment combined uncertainty of helium-3 {3He CAS 14762-55-1} in the water body [dissolved plus reactive particulate phase]
P01:DCMUC008Concentration combined uncertainty of dibromochloromethane {CAS 124-48-1} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC004Concentration combined uncertainty of bromodichloromethane {CAS 75-27-4} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC036Concentration combined uncertainty of trichloromethane {chloroform CAS 67-66-3} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase]
P01:DCMUC002Concentration combined uncertainty of bromochloromethane {CAS 74-97-5} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC010Concentration combined uncertainty of tribromomethane {CHBr3 bromoform CAS 75-25-2} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:HLAUC001Concentration combined uncertainty of iodomethane {methyl iodide CH3I CAS 74-88-4} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC002Concentration combined uncertainty of bromochloromethane {CAS 74-97-5} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:IDOAUCUFConcentration combined uncertainty of bromoiodomethane {CH2BrI CAS 557-68-6} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:DIMAUCUFConcentration combined uncertainty of diiodomethane {CH2I2 CAS 75-11-6} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC008Concentration combined uncertainty of dibromochloromethane {CAS 124-48-1} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC005Concentration combined uncertainty of dibromomethane {CAS 74-95-3} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC006Concentration combined uncertainty of bromodichloromethane {CAS 75-27-4} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:CIMAUCUFConcentration combined uncertainty of chloroiodomethane {CH2ClI CAS 593-71-5} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC003Concentration combined uncertainty of trichloromethane {chloroform CAS 67-66-3} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:TBMAUCUFConcentration combined uncertainty of tribromomethane {CHBr3 bromoform CAS 75-25-2} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:D14CMIEREnrichment combined uncertainty of carbon-14 {14C CAS 14762-75-5} in the water body [dissolved plus reactive particulate phase]
P01:IDATSPCEConcentration combined uncertainty of iodate {IO3- CAS 15454-31-6} per unit volume of the water body [dissolved plus reactive particulate
P01:IIDECVU2Concentration combined uncertainty of iodide {I- CAS 20461-54-5} per unit volume of the water body [dissolved plus reactive particulate <0.2um phase] by cathodic stripping voltammetry
P01:IICECSV2Concentration combined uncertainty of iodide {I- CAS 20461-54-5} per unit volume of the water body [dissolved plus reactive particulate
P01:IIDECVU4Concentration combined uncertainty of iodide {I- CAS 20461-54-5} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by cathodic stripping voltammetry
P01:IICECSV1Concentration combined uncertainty of iodide {I- CAS 20461-54-5} per unit volume of the water body [dissolved plus reactive particulate
P01:CLA77004Concentration combined uncertainty of labile cadmium {labile_Cd CAS 7440-43-9} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CNE77036Concentration combined uncertainty of neodymium {Nd CAS 7440-00-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CYT77044Concentration combined uncertainty of yttrium {Y CAS 7440-65-5} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CCE77029Concentration combined uncertainty of cerium {Ce CAS 7440-45-1} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CCO77032Concentration combined uncertainty of copper {Cu CAS 7440-50-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLE77039Concentration combined uncertainty of lead {Pb CAS 7439-92-1} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77010Concentration combined uncertainty of labile nickel {labile_Ni CAS 7440-02-0} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CLA77003Concentration combined uncertainty of labile barium {labile_Ba CAS 7440-39-3} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CLA77005Concentration combined uncertainty of labile cobalt {labile_Co CAS 7440-48-4} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CMA77035Concentration combined uncertainty of total manganese {total_Mn CAS 7439-96-5} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CIR77033Concentration combined uncertainty of total iron {total_Fe CAS 7439-89-6} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CTH77041Concentration combined uncertainty of thorium {Th CAS 7440-29-1} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CVA77043Concentration combined uncertainty of vanadium {V CAS 7440-62-2} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CCO77030Concentration combined uncertainty of cobalt {Co CAS 7440-48-4} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77014Concentration combined uncertainty of labile titanium {labile_Ti CAS 7440-32-6} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CCH77031Concentration combined uncertainty of chromium {Cr CAS 7440-47-3} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77008Concentration combined uncertainty of labile lanthanum {labile_La CAS 7439-91-0} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CLA77009Concentration combined uncertainty of labile manganese {labile_Mn CAS 7439-96-5} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CLA77016Concentration combined uncertainty of labile yttrium {labile_Y CAS 7440-65-5} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CNI77037Concentration combined uncertainty of nickel {Ni CAS 7440-02-0} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77017Concentration combined uncertainty of labile zinc {labile_Zn CAS 7440-66-6} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CSC77040Concentration combined uncertainty of scandium {Sc CAS 7440-20-2} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CZI77045Concentration combined uncertainty of zinc {Zn CAS 7440-66-6} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77006Concentration combined uncertainty of labile copper {labile_Cu CAS 7440-50-8} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CLA77007Concentration combined uncertainty of labile iron {labile_Fe CAS 7439-89-6} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CLA77012Concentration combined uncertainty of labile lead {labile_Pb CAS 7439-92-1} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CTI77042Concentration combined uncertainty of titanium {Ti CAS 7440-32-6} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CAL77026Concentration combined uncertainty of aluminium {Al CAS 7429-90-5} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77034Concentration combined uncertainty of lanthanum {La CAS 7439-91-0} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77013Concentration combined uncertainty of labile thorium {labile_Th CAS 7440-29-1} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CLA77015Concentration combined uncertainty of labile vanadium {labile_V CAS 7440-62-2} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CBA77027Concentration combined uncertainty of barium {Ba CAS 7440-39-3} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CCA77028Concentration combined uncertainty of cadmium {Cd CAS 7440-43-9} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:CLA77002Concentration combined uncertainty of labile aluminium {labile_Al CAS 7429-90-5} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:HECNMAERConcentration combined uncertainty of helium {He CAS 7440-59-7} per unit mass of the water body [dissolved plus reactive particulate phase]
P01:NECNMAERConcentration combined uncertainty of neon {Ne CAS 7440-01-9} per unit mass of the water body [dissolved plus reactive particulate phase]
P01:DCMUC003Concentration combined uncertainty of dibromomethane {CAS 74-95-3} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC001Concentration combined uncertainty of iodomethane {methyl iodide CH3I CAS 74-88-4} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC006Concentration combined uncertainty of chloroiodomethane {CH2ClI CAS 593-71-5} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC009Concentration combined uncertainty of bromoiodomethane {CH2BrI CAS 557-68-6} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:DCMUC016Concentration combined uncertainty of diiodomethane {CH2I2 CAS 75-11-6} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry
P01:TH230XU2Activity combined uncertainty of thorium-230 {230Th CAS 14269-63-7} per unit mass of the water body [dissolved plus reactive particulate <0.2um phase] by filtration, acidification and corrected for the dissolution of lithogenic minerals
P01:PA231U02Activity combined uncertainty of protactinium-231 {231Pa CAS 14331-85-2} per unit mass of the water body [dissolved plus reactive particulate <0.2um phase] by filtration, acidification
P01:TH230U04Activity combined uncertainty of thorium-230 {230Th CAS 14269-63-7} per unit mass of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification
P01:PA231U04Activity combined uncertainty of protactinium-231 {231Pa CAS 14331-85-2} per unit mass of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification
P01:T234ER01Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >0.8um phase] by filtration and beta spectroscopy
P01:T234ERTXActivity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate phase] by beta spectroscopy
P01:E234THPXActivity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >unknown phase]
P01:T234ER02Activity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [particulate >GF/F phase] by filtration and beta spectroscopy
P01:T23245CUConcentration combined uncertainty of thorium-232 {232Th} per unit mass of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification and inductively-coupled plasma mass spectrometry
P01:T23202CUConcentration combined uncertainty of thorium-232 {232Th} per unit mass of the water body [dissolved plus reactive particulate <0.2um phase] by filtration, acidification and inductively-coupled plasma mass spectrometry
P01:E234THDXActivity combined uncertainty of thorium-234 {234Th CAS 15065-10-8} per unit volume of the water body [dissolved plus reactive particulate
P01:TH230XU4Activity combined uncertainty of thorium-230 {230Th CAS 14269-63-7} per unit mass of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification and corrected for the dissolution of lithogenic minerals
P01:PA231XU2Activity combined uncertainty of protactinium-231 {231Pa CAS 14331-85-2} per unit mass of the water body [dissolved plus reactive particulate <0.2um phase] by filtration, acidification and corrected for the dissolution of lithogenic minerals
P01:MXTX3HERAtomic ratio combined uncertainty of tritium/hydrogen in the water body [dissolved plus reactive particulate phase]
P01:TH230U02Activity combined uncertainty of thorium-230 {230Th CAS 14269-63-7} per unit mass of the water body [dissolved plus reactive particulate <0.2um phase] by filtration, acidification
P01:PA231XU4Activity combined uncertainty of protactinium-231 {231Pa CAS 14331-85-2} per unit mass of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification and corrected for the dissolution of lithogenic minerals
P01:NDKG06MSConcentration combined uncertainty of neodymium {Nd CAS 7440-00-8} per unit mass of the water body [dissolved plus reactive particulate <0.2um phase] by filtration, acidification and thermal ionization mass spectrometry
P01:HLAUC015Concentration combined uncertainty of beta-pinene {CAS 127-91-3} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC013Concentration combined uncertainty of alpha-pinene {CAS 80-56-8} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC014Concentration combined uncertainty of myrcene {CAS 123-35-3} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC018Concentration combined uncertainty of limonene {CAS 138-86-3} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC016Concentration combined uncertainty of car-3-ene {CAS 13466-78-9} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:HLAUC017Concentration combined uncertainty of ocimene {CAS 3338-55-4} per unit volume of the atmosphere [gaseous phase] by gas chromatography-mass spectrometry
P01:CLA77011Concentration combined uncertainty of labile phosphorus {labile_P CAS 7723-14-0} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid leaching and inductively-coupled plasma mass spectrometry
P01:CTO77038Concentration combined uncertainty of total phosphorus {total_P CAS 7723-14-0} per unit volume of the water body [particulate >0.4/0.45um phase] by filtration, acid digestion and inductively-coupled plasma mass spectrometry
P01:DCMUC017Concentration combined uncertainty of 2-methyl-1,3-butadiene {isoprene CAS 78-79-5} per unit volume of the water body [dissolved plus reactive particulate <0.4/0.45um phase] by gas chromatography-mass spectrometry

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