Data Object Description
Identifier:ERDP-2012-01.3.7
Name:waterchemistry / waterchemistry
Physical Structure Description:
Object Name:waterchemistry.csv
Size:287389 byte
Text Format:
Record Delimiter:#x0A
Attribute Orientation:column
Simple Delimited:
Field Delimeter:,
Online Distribution Info:
 ecogrid://knb/ERDP-2012-01.7.5
Attribute(s) Info:
NameID / IDWater year / 水年date / 採取日pH / pHCa / CaMg / MgK / KNa / NaNH4 / NH4Cl / ClNO3 / NO3SO4 / SO4
Column LabelType of water samples / 水質試料の種類  
 
 
 
 
 
 
 
 
 
 
 
Definitionprecipitation, precipitation samples; A, streamwater samples of A-watershed; B, streamwater samples of B-watershed / precipitation, 降水試料; A, A流域の渓流水; B, B流域の渓流水Water year is from Nov. 1 to Oct. 31. / 水年は11月1日~10月31日sampling date / 採取日pH in water samples / pHCa2+ concentration in water samples / Ca2+濃度Mg2+ concentration in water samples / Mg2+濃度K+ concentration in water samples / K+濃度Na+ concentration in water samples / Na+濃度NH4+ concentration in water samples / NH4+濃度Cl- concentration in water samples / Cl-濃度NO3- concentration in water samples / NO3-濃度SO42- concentration in water samples / SO42-濃度
Type of Value                        
Measurement TypenominalratiodateTimeratioratioratioratioratioratioratioratioratio
Measurement Domain
DefType of water samples / Type of water samples
Unitnumber
Precision1.0
Typenatural
Unitdimensionless
Precision0.01
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
UnitmillimolesOfChargePerLitter
Precision0.001
Typereal
Missing Value Code      
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
CodeN.D.
Explmissing values / 欠測値
Accuracy Report                        
Accuracy Assessment                        
Coverage                        
Method