Articles | Volume 24, issue 7
https://doi.org/10.5194/hess-24-3871-2020
https://doi.org/10.5194/hess-24-3871-2020
Technical note
 | 
30 Jul 2020
Technical note |  | 30 Jul 2020

A Fast-Response Automated Gas Equilibrator (FaRAGE) for continuous in situ measurement of CH4 and CO2 dissolved in water

Shangbin Xiao, Liu Liu, Wei Wang, Andreas Lorke, Jason Woodhouse, and Hans-Peter Grossart

Viewed

Total article views: 3,734 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,641 1,012 81 3,734 490 70 79
  • HTML: 2,641
  • PDF: 1,012
  • XML: 81
  • Total: 3,734
  • Supplement: 490
  • BibTeX: 70
  • EndNote: 79
Views and downloads (calculated since 20 Apr 2020)
Cumulative views and downloads (calculated since 20 Apr 2020)

Viewed (geographical distribution)

Total article views: 3,734 (including HTML, PDF, and XML) Thereof 3,168 with geography defined and 566 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 04 Nov 2024
Download
Short summary
To better understand the fate of methane (CH4) and carbon dioxide (CO2) in freshwaters, dissolved CH4 and CO2 need to be measured with a high temporal resolution. We developed the Fast-Response Automated Gas Equilibrator (FaRAGE) for real-time in situ measurement of dissolved gases in water. FaRAGE can achieve a short response time (CH4: t95 % = 12 s; CO2: t95 % = 10 s) while retaining a high equilibration ratio and accuracy.