JOURNAL ARTICLE

Ambient noise can track dangerous ocean acidification: Acoustic technique could make it easier to monitor threat to marine life stemming from rising carbon emissions.

  • Published In: Sciencemag.org, 2025. P. N.PAG 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Voosen, Paul 3 of 3

Abstract

The article discusses a new acoustic technique developed by researchers to monitor ocean acidity, a critical aspect of marine health affected by rising carbon emissions. This method utilizes ambient ocean sounds to measure pH levels across vast depths, potentially offering a more efficient alternative to traditional point measurements. The technique, which builds on earlier research and acoustic devices, has shown promise but faces skepticism regarding its accuracy compared to existing biogeochemical sensors. Future applications may include long-term monitoring of ocean conditions and supporting geoengineering efforts aimed at carbon reduction. [Extracted from the article]

Additional Information

  • Source:Sciencemag.org. 2025/10, pN.PAG
  • Document Type:Article
  • Subject Area:Earth and Atmospheric Sciences
  • Publication Date:2025
  • Accession Number:188904496
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