Biogeosciences
Biogeosciences
BG
Articles | Volume 17, issue 11
Articles | Volume 17, issue 11
https://doi.org/10.5194/bg-17-2923-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/bg-17-2923-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 11
Research article
 | 
03 Jun 2020
Research article |  | 03 Jun 2020

Southern California margin benthic foraminiferal assemblages record recent centennial-scale changes in oxygen minimum zone

Hannah M. Palmer, Tessa M. Hill, Peter D. Roopnarine, Sarah E. Myhre, Katherine R. Reyes, and Jonas T. Donnenfield

Viewed

Total article views: 4,895 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
4,000 804 91 4,895 297 56 67
  • HTML: 4,000
  • PDF: 804
  • XML: 91
  • Total: 4,895
  • Supplement: 297
  • BibTeX: 56
  • EndNote: 67
Views and downloads (calculated since 09 Dec 2019)
Cumulative views and downloads (calculated since 09 Dec 2019)

Viewed (geographical distribution)

Total article views: 4,895 (including HTML, PDF, and XML) Thereof 4,441 with geography defined and 454 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 27 Jan 2025
Download
Short summary
Modern climate change is causing expansions of low-oxygen zones, with detrimental impacts to marine life. To better predict future ocean oxygen change, we study past expansions and contractions of low-oxygen zones using microfossils of seafloor organisms. We find that, along the San Diego margin, the low-oxygen zone expanded into more shallow water in the last 400 years, but the conditions within and below the low-oxygen zone did not change significantly in the last 1500 years.
Read more
Special issue
Ocean deoxygenation: drivers and consequences – past, present...
Altmetrics
Final-revised paper
Preprint