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Nitrogen Circulation in Rokkaku River
Entry ID: KUSUDA-ROKKAKU


Summary
Abstract: Water quality in Rokkaku River had been observed from 1983 to 1995.The
water quality includes suspended solids, salinity, BOD, DO, nitrogen
and phosphorous. Runoff water in sediments was also observed. The
river is in Kyushu island, western part of Japan. Seasonal changes in
water quality were predominant and its quality had been slightly
improved.The investigation was finished in 1995.
Geographic Coverage
Spatial coordinates   
  N: 33.0   S: 33.0   E: 132.0   W: 132.0

Data Set Citation
Version: Not provided
Temporal Coverage
Start Date: 1983-08-31
Stop Date: 1994-12-31
Instrument
AUTOANALYZER Ancillary Description
Ancillary Keywords
Data Center
Department of Urban and Environmental Engineering, Faculty of Engineering, Kyushu University Supplemental Info
Data Center URL: http://www.eng.kyushu-u.ac.jp/index-e.html

Data Center Personnel
Name: TETSUYA KUSUDA
Phone: +81-92-642-3301
Fax: +81-92-642-3322
Email: kusuda at civil.kyushu-u.ac.jp
Contact Address:
6-10-1 Hakozaki, Higashi-ku, Fukuoka-shi, Fukuoka
Postal Code: 812-8581
Country: Japan
Personnel
Role: INVESTIGATOR
Role: TECHNICAL CONTACT
Role: METADATA AUTHOR
Phone: +81-92-642-3301
Fax: +81-92-642-3322
Email: kusuda at civil.kyushu-u.ac.jp
Contact Address:
6-10-1 Hakozaki, Higashi-ku, Fukuoka-shi, Fukuoka
Postal Code: 812-8581
Country: Japan
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 1985-12-30
Last DIF Revision Date: 2018-08-13


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