Biogeosciences
Biogeosciences
BG
Articles | Volume 23, issue 1
Articles | Volume 23, issue 1
https://doi.org/10.5194/bg-23-115-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-23-115-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 23, issue 1
Research article
 | 
07 Jan 2026
Research article |  | 07 Jan 2026

A high-resolution nested model to study the effects of alkalinity additions in Halifax Harbour, a mid-latitude coastal fjord

Arnaud Laurent, Bin Wang, Dariia Atamanchuk, Subhadeep Rakshit, Kumiko Azetsu-Scott, Chris Algar, and Katja Fennel

Viewed

Total article views: 2,040 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,543 447 50 2,040 136 39 47
  • HTML: 1,543
  • PDF: 447
  • XML: 50
  • Total: 2,040
  • Supplement: 136
  • BibTeX: 39
  • EndNote: 47
Views and downloads (calculated since 22 Jul 2025)
Cumulative views and downloads (calculated since 22 Jul 2025)

Viewed (geographical distribution)

Total article views: 2,040 (including HTML, PDF, and XML) Thereof 2,040 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 12 Feb 2026
Download
Short summary
Surface ocean alkalinity enhancement, through the release of alkaline materials, is a technology that could increase the storage of anthropogenic carbon in the ocean. Halifax Harbour (Canada) is a current test site for operational alkalinity addition. Here, we present a model of Halifax Harbour that simulates alkalinity addition at various locations of the harbour and quantifies the resulting net CO2 uptake. The model can be relocated to study alkalinity addition in other coastal systems.
Read more
Share
Altmetrics
Final-revised paper
Preprint