Introduction
Contributors
Data/
Quick Plot
Shemya Island
--------
Catalogue
Search
Search
Form
Map
Search
Advanced
Search
and Plot
--------

Data Archives
--------

Sample Programs
--------

Global Mean Mole Fractions
--------

GAW
Data
Policy
Publications
Related
Links
Update
Note
Home
Site Map
WDCGG Data Submission and Dissemination Guide (PDF 1.2Mbyte)

WDCGG leaflet (PDF 2.7MByte, July 2008)

Shemya Island - NOAA/ESRL

Parameter Inventory Parameter Metadata Station Contributor
Parameter
(Data/Quick Plot)
Category Period Types of Data Update Parameters included
13CO2
flask
Air sampling observation 1992-03-22 - 2012-12-31 event, monthly 2013-05-13
C18O2
flask
Air sampling observation 1992-03-22 - 2012-12-31 event, monthly 2013-05-13
CH4 ** *
flask
Air sampling observation 1985-09-01 - 2016-12-27 event, monthly 2017-08-14
CO *
flask
Air sampling observation 1990-10-29 - 2016-12-27 event, monthly 2017-08-14
CO2 ** *
flask
Air sampling observation 1985-09-01 - 2016-12-27 event, monthly 2017-08-08
H2
flask
Air sampling observation 1990-10-29 - 2005-06-26 event, monthly 2007-09-19
VOCs
flask
Air sampling observation 2004-02-08 - 2015-06-29 event 2015-12-03 2-methylbutane, 2-methylpropane, ethane, n-butane, n-pentane, propane
MET
Meteorological Data 1985-09-04 - 2005-12-26 event 2010-01-25

Category Parameter Country/Territory Contributor
  Updated in
the last 365 days

This site is operated by the Japan Meteorological Agency
in cooperation with the World Meteorological Organization
(Created : 2001/07/02    Updated : 2017/12/05)

WMO World Data Centre for Greenhouse Gases
c/o Japan Meteorological Agency
1-3-4, Otemachi, Chiyoda-ku
Tokyo 100-8122, Japan
Tel: +81-3-3287-3439
Fax: +81-3-3211-4640
E-mail: