Loading...
Deep-sea ecosystems of the North Atlantic Ocean: discovery, status, function and future challenges
Allcock, A. Louise Amon, Diva J. Bridges, Amelia E. H. Colaco, Ana Escobar-Briones, Elva Priede, Imants G. Snelgrove, Paul V. R. Sealey, Kathleen Sullivan Xavier, Joana R. Addamo, Anna M.
Allcock, A. Louise
Amon, Diva J.
Bridges, Amelia E. H.
Colaco, Ana
Escobar-Briones, Elva
Priede, Imants G.
Snelgrove, Paul V. R.
Sealey, Kathleen Sullivan
Xavier, Joana R.
Addamo, Anna M.
Citations
Altmetric:
Genre
Journal article
Date
2025-08-28
Advisor
Committee member
Group
Department
Biology
Permanent link to this record
Collections
Files
Research Projects
Organizational Units
Journal Issue
DOI
https://doi.org/10.1016/j.dsr.2025.104580
Abstract
The North Atlantic is an ocean basin with a diversity of deep-sea ecosystems. Here we provide a summary of the topography and oceanography of the North Atlantic including the Gulf of Mexico and Caribbean Sea, provide a brief overview of the history of scientific research therein, and review the current status of knowledge of each of 18 pelagic and benthic deep-sea ecosystems, with a particular focus on knowledge gaps. We analyse biodiversity data records across the North Atlantic and highlight spatial data gaps that could provide important foci for future expeditions. We note particular data gaps in EEZs of nations within and bordering the Caribbean Sea. Our data provide a baseline against which progress can be tracked into the future. We review human impacts caused by fishing, shipping, mineral extraction, introduction of substances, and climate change, and provide an overview of international, regional and national measures to protect ecosystems. We recommend that scientific research in the deep sea should focus on increasing knowledge of the distribution and the connectivity of key species and habitats, and increasing our understanding of the processes leading to the delivery of ecosystem services. These three pillars - distribution, connectivity, ecosystem function - will provide the knowledge required to implement conservation and management measures to ensure that any deep-sea development in the future is sustainable. Infrastructure and capacity are unevenly distributed and implementation of strategies that will lead to more equitable deep-sea science is required to ensure that essential science can be delivered.
Description
Citation
Allcock, A. Louise, Amon, Diva J., et al. Deep-sea ecosystems of the North Atlantic Ocean: discovery, status, function and future challenges. Deep Sea Research Part I: Oceanographic Research Papers 226 (2025). https://doi.org/10.1016/j.dsr.2025.104580.
Citation to related work
Elsevier
Has part
Deep Sea Research Part 1: Oceanographic Research Papers, Vol. 226
ADA compliance
For Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu
Embedded videos
License
Attribution CC BY