Understanding vessel noise across a network of marine protected areas

Details

• Journal Title:
  Environmental Monitoring and Assessment
• Personal Author:
  McKenna, Megan F ; Rowell, Timothy J ; Margolina, Tetyana ; Baumann-Pickering, Simone ; Solsona-Berga, Alba ; Adams, Jeffrey D ; Joseph, John ; Kim, Ella B ; Kok, Annebelle CM ; Kügler, Anke ; Lammers, Marc O ; Merkens, Karlina ; Reeves, Lindsey Peavey ; Southall, Brandon L ; Stimpert, Alison K ; Barkowski, Jack ; Thompson, Michael A ; Van Parijs, Sofie ; Wall, Carrie C ; Zang, Eden J ; Hatch, Leila T
• NOAA Program & Office:
  CIRES (Cooperative Institute for Research in Environmental Sciences) ; NMFS (National Marine Fisheries Service) ; SEFSC (Southeast Fisheries Science Center) ; PIFSC (Pacific Islands Fisheries Science Center) ; NEFSC (Northeast Fisheries Science Center) ; OPR (Office of Protected Resources) ; NOS (National Ocean Service) ; ONMS (Office of National Marine Sanctuaries)
• Description:
  Protected areas are typically managed as a network of sites exposed to varying anthropogenic conditions. Managing these networks benefits from monitoring of conditions across sites to help prioritize coordinated efforts. Monitoring marine vessel activity and related underwater radiated noise impacts across a network of protected areas, like the U.S. National Marine Sanctuary system, helps managers ensure the quality of habitats used by a wide range of marine species. Here, we use underwater acoustic detections of vessels to quantify different characteristics of vessel noise at 25 locations within eight marine sanctuaries including the Hawaiian Archipelago and the U.S. east and west coasts. Vessel noise metrics, including temporal presence and sound levels, were paired with Automatic Identification System (AIS) vessel tracking data to derive a suite of robust vessel noise indicators for use across the network of marine protected areas. Network-wide comparisons revealed a spectrum of vessel noise conditions that closely matched AIS vessel traffic composition. Shifts in vessel noise were correlated with the decrease in vessel activity early in the COVID-19 pandemic, and vessel speed reduction management initiatives. Improving our understanding of vessel noise conditions in these protected areas can help direct opportunities for reducing vessel noise, such as establishing and maintaining noise-free periods, enhancing port efficiency, engaging with regional and international vessel quieting initiatives, and leveraging co-benefits of management actions for reducing ocean noise.
• Source:
  Environmental Monitoring and Assessment, 196(4)
• DOI:
  https://doi.org/10.1007/s10661-024-12497-2
• ISSN:
  0167-6369 ; 1573-2959
• Format:
  PDF
• Publisher:
  Springer Science and Business Media LLC
• Document Type:
  Journal Article
• License:
  https://creativecommons.org/licenses/by/4.0/
• Rights Information:
  CC BY
• Compliance:
  Submitted
• Main Document Checksum:
  urn:sha-512:8e1a83e91fb789080918bbc56a8aeeed2204bf68c30f37b000783bc94f4cffcc0d0670b12912b4e125a469d75f30ea5640abd93854aa513b9d9931be82244016
• Download URL:
  https://repository.library.noaa.gov/view/noaa/61699/noaa_61699_DS1.pdf
• File Type:
  [PDF - 4.37 MB ]