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Nitrification inhibitors laboratory experiment. Dookie, Victoria, 2008-2012 [Theme 1: Inhibitors for reducing emissions]

Entity Description

Data Set Citation

Chen D of The University of Melbourne and Suter H of The University of Melbourne. Nitrification inhibitors laboratory experiment. Dookie, Victoria, 2008-2012 [Theme 1: Inhibitors for reducing emissions].
Suter.3.31 (http://www.n2o.net.au/knb/metacat/Suter.3.31/html).

Entity Info
Name:
Nitrification inhibitor trial N2O data Dookie
Description:
N2O data for the Dookie soil nitrification inhibitor tiral with DMPP and DCD treatments
Number Of Records:
916
Online Distribution Info
Data:
Download File  View Licence
Access
Access Control:
Auth System:
knb
Order:
allowFirst
Allow:
[read] uid=chen,o=unaffiliated,dc=ecoinformatics,dc=org
[all] uid=datalibrarian,o=unaffiliated,dc=ecoinformatics,dc=org
Physical Structure Description
Object Name:
NI_N2O_Dookie.txt
Size:
58697 byte
Text Format:
Number of Header Lines:
1
Record Delimiter:
#x0A
Attribute Orientation:
column
Simple Delimited:
Field Delimeter:
#x09
Attribute(s) Info:
Attribute Description
(label and definition)		Measurement Type and Domain
Soil -
Type of soil (either topsoil or subsoil)
nominal
DefinitionD-T = Dookie topsoi,l D-S = Dookie subsoil
day -
day after fertilisation
dateTime
Formatdd
Precision
C -
Organic C (%) in soil
ratio
Unitnumber
Typenatural
N -
Total N (%) in soil
ratio
Unitnumber
Typenatural
pH -
pH of soil measured on 1:5 extract
ratio
Unitnumber
Typenatural
C_N -
Carbon Nitrogen ratio
ratio
Unitnumber
Typenatural
N_activity -
Nitrification activity (amount of nitrate produced over time)
ratio
Unitmicrogram per gram per hour
Typenatural
texture -
soil texture
nominal
Definitiono_fsl = organic fine sandy loam, med_C = medium clay
Temp -
temperature of incubation (oC)
interval
Unitcelsius
Typenatural
N2O-T -
total N2O emitted in micrograms
ratio
Unitdimensionless
Typenatural
N2O_g -
N2O emitted per g of soil
ratio
UnitmicrogramsPerGram
Typenatural
WFPS -
soil water filled pore space (%)
ratio
Unitnumber
Typenatural
appl_N -
amount of nitrogen applied per treatment
ratio
UnitmicrogramsPerGram
Typenatural
Treatment -
fertiliser treatment applied
nominal
DefinitionC= control, U = granular urea, DMPP = granular urea + DMPP, DCD = granular urea + DCD
Treatment -
treatment name (simple)
nominal
DefinitionC = Control, U = urea, UE = Urea + DMPP, UD = Urea + DCD
Treatment -
treatment number
ordinal
Domain Info
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