Data Set Citation:
When using this data, please cite the data package:
Saigusa N.
FujiHokuroku CO2 Flux data of a Forest floor 富士北麓 林床面 CO2 フラックスデータ
JaLTER_Fujihokuroku_01.6.2 (http://db.cger.nies.go.jp/JaLTER/metacat/metacat/JaLTER_Fujihokuroku_01.6.2/jalter-en)
General Information:
Title:FujiHokuroku CO2 Flux data of a Forest floor 富士北麓 林床面 CO2 フラックスデータ
Identifier:JaLTER_Fujihokuroku_01.6.2
Abstract:
Center for Global Environmental Research, National Institute for Environmental Studies is conducting comprehensive monitoring of carbon cycle in terrestrial ecosystems under the program of Global Environmental Monitoring, which covers a wide range of environmental fields such as the atmosphere, ocean and biosphere. The Fujihokuroku (FHK) site is located in a forest at the foothills of Mt Fuji in Yamanashi Prefecture at an elevation of 1100 m. The data of flux observation (CO2, wind velocity, temperature, and humidity) of the Forest floor on May 7, 2010 to August 1, 2009 to November 20, 2009 and October 12, 2010 acquired at the site is contained. 国立環境研究所地球環境研究センターでは、大気・海洋・生物圏を含む地球環境モニタリングの一環として、陸域生態系の炭素収支に関する総合的なモニタリングを行っています。このデータには山梨県の富士山麓(標高約1100m)に位置する富士北麓(FHK)サイトで取得された、2009年8月1日から2009年11月20日と2010年5月7日から2010年10月12日の林床面のフラックス観測(CO2・風速・気温・湿度)のデータが含まれます。
Keywords:
  • Forest floor 林床面
  • CO2 Flux CO2 フラックス
  • Wind speed 風速
  • Temperature 気温
  • Humidity 湿度

Involved Parties

Data Set Owners:
Individual:Dr. Nobuko Saigusa
Organization:Center for Global Environmental Research, National Institute for Environmental Studies
Position:Chief
Address:
Onogawa 16-2,
Tsukuba, Ibaraki 305-8506 Japan
Phone:
+81-29-850-2517 (voice)
Phone:
+81-29-850-2645 (fax)
Email Address:
n.saigusa@nies.go.jp
Data Set Contacts:
Individual:Dr. Nobuko Saigusa
Organization:Center for Global Environmental Research, National Institute for Environmental Studies
Position:Chief
Address:
Onogawa 16-2,
Tsukuba, Ibaraki 305-8506 Japan
Phone:
+81-29-850-2517 (voice)
Phone:
+81-29-850-2645 (fax)
Email Address:
n.saigusa@nies.go.jp

Data Set Characteristics

Geographic Region:
Geographic Description:Fuji Hokuroku (FHK)
Bounding Coordinates:
West:  138.4553  degrees
East:  138.4553  degrees
North:  35.26367  degrees
South:  35.26367  degrees
Time Period:
Begin:
2009-08-01
End:
2009-11-20
Time Period:
Begin:
2010-05-07
End:
2010-10-12

Sampling, Processing and Quality Control Methods

Step by Step Procedures
Step 1:
Description:

Eddy correlation method 渦相関法

Eddy correlation method instruments渦相関法によるフラックス測定のための計測項目と機器

CO2 concentration

Water vapor

Wind speed

Air temperature

Measurement height: 3.3m.

Sampling frequency: 10 Hz.

Averaging time: 30 min.

Instrument(s): CO2: Open-path CO2/H2O analyzers (LI-7500, LI-COR)
Instrument(s): Water vapor: Open-path CO2/H2O analyzers (LI-7500, LI-COR)
Instrument(s): Wind speed: Three-dimensional sonic anemometer-thermometer (DA600-3TV (Probe TR-62AX), KAIJO)
Instrument(s): Air temperature: Three-dimensional sonic anemometer-thermometer (DA600-3TV (Probe TR-62AX), KAIJO)
Instrument(s): Air temperature: Platinum resistance thermometer and capacitive hygrometer (HMP-45A, Vaisala)
Instrument(s): Humidity: Platinum resistance thermometer and capacitive hygrometer (HMP-45A, Vaisala)

Data Set Usage Rights

Please consult Center for Global Environmental Research, National Institute for Environmental Studies for the usage. Data users are strongly encouraged to consider consultation, collaboration and/or co-authorship with the data owner. データ入手方法については国立環境研究所地球環境研究センターにお問い合わせ下さい。データ利用者は、利用に際し、データ保有者と調整が必要です。目的に応じてデータ保有者を共著者にすることを求められることがあります。
Access Control:
Auth System:knb
Order:denyFirst
Metadata download: Ecological Metadata Language (EML) File