VocView

TotC_calcul-ic-oc

definition : Calculated as sum of inorganic carbon and organic carbon

inScheme :

Code list for carbonTotal analysis procedures - codelist scheme

TotC_dc-ht

definition : Unacidified dry combustion at high temperature (950-1400 C). Total Carbon

inScheme :

Code list for carbonTotal analysis procedures - codelist scheme

TotC_dc-ht-analyser

definition : Unacidified dry combustion at high temperature (950-1400 C). Total Carbon (USDA-NRCS method 6A), LECO analyzer at 1140 C

inScheme :

Code list for carbonTotal analysis procedures - codelist scheme

TotC_dc-ht-spec

definition : Spectrally measured and converted to Unacidified dry combustion at high temperature (950-1400 C).

inScheme :

Code list for carbonTotal analysis procedures - codelist scheme

TotC_dc-mt

definition : Unacidified dry combustion at medium temperature (550-950 C).

inScheme :

Code list for carbonTotal analysis procedures - codelist scheme

TotHumC_unk

definition : Total humic carbon_unknown method

inScheme :

Code list for organicMatter analysis procedures - codelist scheme

TotalN_bremner

definition : Total N (Bremner, 1965, p. 1162-1164)

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_calcul

definition : OC * 1.72 / 20 (gives C/N=11.6009)

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_calcul-oc10

definition : Calculated from OrgC and C/N ratio of 10

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_dc

definition : Dry combustion

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_dc-ht-dumas

definition : Dry combustion at 800-1000 C celcius (Dumas method)

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_dc-ht-leco

definition : Element analyzer (LECO analyzer), Dry Combustion

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_dc-spec

definition : Spectrally measured and converted to N by dry combustion

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_h2so4

definition : H2SO4

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_kjeldahl

definition : Method of Kjeldahl (digestion)

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_kjeldahl-nh4

definition : Kjeldahl, and ammonia distillation

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_nelso

definition : Nelson and Sommers, 1980

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_tn04

definition : Dry combustion using a CN-corder and cobalt oxide or copper oxide as an oxidation accelerator (Tanabe and Araragi, 1970)

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_tn06

definition : Continuous flow analyser after digestion with H2SO4/salicyclic acid/H2O2/Se

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

TotalN_tn08

definition : Sample digested by sulphuric acid, distillation of released ammonia, back titration against sulpuric acid

inScheme :

Code list for nitrogenTotal analysis procedures - codelist scheme

Concepts