[ Update this Record ]

Summary

Hydrogen and oxygen isotopic ratios of river water were measured at
29 points in the drainage of the Omono River and also at 19 points in
a small drainage located north of the Omono drainage. The data were
obtained during the spring, summer and fall seasons in 1983 and 1984
at most of the sampling points.

The exact latitude and longitude values of the study area are as
follows:
Min. Latitude: 39deg.00min. N
Max. Latitude: 39deg.45min. N
Min. Longitude: 140deg.00min. E
Max. Longitude: 140deg.45min. E

Geographic Coverage Spatial coordinates   

N: 40.0

S: 39.0

E: 141.0

W: 140.0

Temporal Coverage

Start Date: 1983-06-01 Stop Date: 1984-08-22

Location Keywords

CONTINENT > ASIA > Japan > Akita CONTINENT > ASIA > EASTERN ASIA > JAPAN > Akita GEOGRAPHIC REGION > MID-LATITUDE

Science Keywords

TERRESTRIAL HYDROSPHERE > SURFACE WATER > RIVERS/STREAMS TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER CHEMISTRY > STREAM CHEMISTRY TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > OXYGEN > OXYGEN ISOTOPIC RATIOS TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > RADIOISOTOPES > HYDROGEN ISOTOPIC RATIOS TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > STABLE ISOTOPES

ISO Topic Category

INLAND WATERS GEOSCIENTIFIC INFORMATION ENVIRONMENT

Platform

FIXED OBSERVATION STATIONS GROUND STATIONS

Instrument

MASS SPECTROMETERS

Ancillary Keywords

AKITA ENVIRONMENTAL ISOTOPES HYDROGEN ISOTOPIC RATIOS IDN_NODE NASDA/MCAU OMONO RIVER OXYGEN ISOTOPIC RATIOS

Originating Center

MCAU

Data Center

Mining College, Akita University Data Center URL: http://dips11.akita-u.ac.jp/ Dataset ID: ISOTOMONOR Data Center Personnel Name: OSAMU MATSUBAYA Phone: 81-188-33-5261 Fax: 81-188-34-9708 Contact Address: Mining College, Akita University 1-1 Tegatagakuen-cho, Akita-shi, Akita 010 Country: Japan

Personnel

OSAMU MATSUBAYA Role: INVESTIGATOR Role: DIF AUTHOR Role: TECHNICAL CONTACT Phone: 81-188-33-5261 Fax: 81-188-34-9708 Contact Address: Mining College, Akita University 1-1 Tegatagakuen-cho, Akita-shi, Akita 010 Country: Japan

Publications/References

Matsubaya, O. and Etchu, H., Hydrogen and oxygen isotope ratios of river water
in the drainage system of Omono River. Report of Res. Inst. Natural Resources,
Minig College, Akita Univ., No. 52, 15-23, 1987.

Creation and Review Dates

Last DIF Revision Date: 1998-05-06

Reformat as FGDC document

View Text Only Format

[ Update this Record ]