Validity Verification of Measurement Method of Carbon Dioxide Concentration in Water using Water-resistant Breathable Tube

• ENDO Toru

  Osaka City University

• TANAKA Toshiyuki

  Osaka City University

• OTANI Sosuke

  Osaka Prefecture University College of Technology

• FUJITA Tetsuro

  Hitachi Zosen Corporation

• YAMOCHI Susumu

  Osaka City University

Bibliographic Information

Other Title

• 通気性撥水チューブを用いた水中二酸化炭素濃度の計測手法の有効性検証
• ツウキセイハツスイ チューブ オ モチイタ スイチュウ ニサンカ タンソ ノウド ノ ケイソク シュホウ ノ ユウコウセイ ケンショウ

Abstract

A carbon dioxide meter with water-resistant breathable tube was developed in order to measure CO₂ concentration in water. Laboratory experiments were conducted for verification of the effectiveness of this method. After measuring the time variations of CO₂ concentration in water aerating by air pump or adding carbonic water, it was confirmed that this method was useful to evaluate the carbon cycle in coastal zone. Furthermore, the CO₂ production from sediment by decomposition of organic matter was confirmed by measuring the time variations of CO₂ and DO concentrations in the water above sediment at the same time.

Journal

• Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 69 (2), I_1251-I_1255, 2013

  Japan Society of Civil Engineers

Keywords

• carbon dioxide
• measurement method
• biological sediment oxygen consumption
• verification experiment

Details

• CRID: 1390282680296110848
• NII Article ID: 130004550999
• NII Book ID: AA12508551
• DOI: 10.2208/kaigan.69.i_1251
• ISSN: 18838944
• ISSN: 18842399
• NDL BIB ID: 025022680
• Web Site: http://id.ndl.go.jp/bib/025022680
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025022680
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed