Data Object Description
識別子:JaLTER-Hokkaido-Kita.295.11
Name:Ion concentration data of stream water / 河川水のイオン濃度データ
Description:Ion concentration data of stream water at watersheds experienced different forest management in upper Dorokawa river basin / 泥川上流域における異なる森林施業を行った集水域の河川水のイオン濃度データ
Additional Info:
Physical Structure Description:
Object Name:stream_Dorokawa_ion_2003-2015.csv
Size:131000 byte
Text Format:
Record Delimiter:#x0A
Attribute Orientation:column
Simple Delimited:
Field Delimeter:,
Online Distribution Info:
 ecogrid://knb/JaLTER-Hokkaido-Kita.296.4
Attribute(s) Info:
NameSampleID / SampleIDDate / DateTime / TimeCl_mg/L / Cl_mg/LNO3_mg/L / NO3_mg/LSO4_mg/L / SO4_mg/LNa_mg/L / Na_mg/LNH4_mg/L / NH4_mg/LK_mg/L / K_mg/LMg_mg/L / Mg_mg/LCa_mg/L / Ca_mg/L備考(アニオン) / 備考(アニオン)備考(カチオン) / 備考(カチオン)
Column LabelSampleID / サンプルID  
Date / 日付  
Time / 時刻  
 
 
 
 
 
 
 
 
 
 
DefinitionStream (watershed) name / 河川(集水域)名Sampling date / 採取日Sampling time / 採取時刻Chloride concentration / 塩化物イオン濃度nitrate concentration / 硝酸イオン濃度Sulfate concentration / 硫酸イオン濃度Sodium concentration / ナトリウムイオン濃度Ammonium concentration / アンモニウムイオン濃度Potassium concentration / カリウムイオン濃度Magnesium concentration / マグネシウムイオン濃度Calcium concentration / カルシウムイオン濃度Comments for anion / 陰イオン備考Comments for cation / 陽イオン備考
Type of Value                          
Measurement TypenominaldateTimedateTimeratioratioratioratioratioratioratiorationominalnominal
Measurement Domain
DefStream name / 河川名
UnitmilligramsPerLiter
Precision0.001
Typereal
UnitmilligramsPerLiter
Precision0.001
Typereal
UnitmilligramsPerLiter
Precision0.001
Typereal
UnitmilligramsPerLiter
Precision0.001
Typereal
UnitmilligramsPerLiter
Precision0.001
Typereal
UnitmilligramsPerLiter
Precision0.001
Typereal
UnitmilligramsPerLiter
Precision0.001
Typereal
UnitmilligramsPerLiter
Precision0.001
Typereal
DefComments on the sample / サンプルに関する特筆事項
DefComments on the sample / サンプルに関する特筆事項
Missing Value Code                          
Accuracy Report                          
Accuracy Assessment                          
Coverage                          
Method