Declining oxygen in the global ocean and coastal waters

Author:

Breitburg Denise1ORCID,Levin Lisa A.2ORCID,Oschlies Andreas3ORCID,Grégoire Marilaure4ORCID,Chavez Francisco P.5ORCID,Conley Daniel J.6ORCID,Garçon Véronique7,Gilbert Denis8ORCID,Gutiérrez Dimitri910ORCID,Isensee Kirsten11ORCID,Jacinto Gil S.12ORCID,Limburg Karin E.13ORCID,Montes Ivonne14ORCID,Naqvi S. W. A.15,Pitcher Grant C.1617ORCID,Rabalais Nancy N.18ORCID,Roman Michael R.19ORCID,Rose Kenneth A.19,Seibel Brad A.20,Telszewski Maciej21,Yasuhara Moriaki22ORCID,Zhang Jing23

Affiliation:

1. Smithsonian Environmental Research Center, Edgewater, MD 21037, USA.

2. Center for Marine Biodiversity and Conservation and Integrative Oceanography Division, Scripps Institution of Oceanography, University of California, San Diego, CA 92093, USA.

3. GEOMAR Helmholtz Centre for Ocean Research Kiel, 24105 Kiel, Germany.

4. Department of Astrophysics, Geophysics and Oceanography, MAST-FOCUS Research Group, Université de Liège, 4000 Liège, Belgium.

5. Monterey Bay Aquarium Research Institute, Moss Landing, CA 95039, USA.

6. Department of Geology, Lund University, Sölvegatan 12, SE-223 62 Lund, Sweden.

7. CNRS/Laboratoire d’Etudes en Géophysique et Océanographie Spatiales, 31401 Toulouse, CEDEX 9, France.

8. Maurice-Lamontagne Institute, Fisheries and Oceans Canada, Mont-Joli, Québec G5H 3Z4, Canada.

9. Instituto del Mar del Perú (IMARPE), Esquina Gamarra y General Valle s/n, Callao, Peru.

10. Facultad de Ciencias y Filosofıa, Programa de Maestrıa en Ciencias del Mar, Universidad Peruana Cayetano Heredia, Lima 31, Peru.

11. Intergovernmental Oceanographic Commission of UNESCO, 75732 Paris, CEDEX 7, France.

12. The Marine Science Institute, University of the Philippines, Diliman, Quezon City, Philippines.

13. State University of New York College of Environmental Science and Forestry, Syracuse, NY 13210, USA.

14. Instituto Geofísico del Perú, Lima, Perú.

15. Environment and Life Sciences Research Center, Kuwait Institute for Scientific Research, Salmiya, 22017 Kuwait.

16. Fisheries Research and Development, Department of Agriculture, Forestry and Fisheries, Cape Town, South Africa.

17. Department of Biological Sciences, University of Cape Town, South Africa.

18. Department of Oceanography and Coastal Sciences, Louisiana State University, Baton Rouge, LA 70803, USA.

19. University of Maryland Center for Environmental Science, Horn Point Laboratory, Cambridge, MD 21613, USA.

20. College of Marine Science, University of South Florida, St. Petersburg, FL 33701, USA.

21. International Ocean Carbon Coordination Project, Institute of Oceanology of Polish Academy of Sciences, Ul. Powstancow Warszawy 55, 81-712 Sopot, Poland.

22. School of Biological Sciences and Swire Institute of Marine Science, University of Hong Kong, Hong Kong SAR, China.

23. State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China.

Abstract

Beneath the waves, oxygen disappears As plastic waste pollutes the oceans and fish stocks decline, unseen below the surface another problem grows: deoxygenation. Breitburg et al. review the evidence for the downward trajectory of oxygen levels in increasing areas of the open ocean and coastal waters. Rising nutrient loads coupled with climate change—each resulting from human activities—are changing ocean biogeochemistry and increasing oxygen consumption. This results in destabilization of sediments and fundamental shifts in the availability of key nutrients. In the short term, some compensatory effects may result in improvements in local fisheries, such as in cases where stocks are squeezed between the surface and elevated oxygen minimum zones. In the longer term, these conditions are unsustainable and may result in ecosystem collapses, which ultimately will cause societal and economic harm. Science , this issue p. eaam7240

Funder

DFG

NOAA-CSCOR

Maryland Sea Grant

NSF-EAR

FNRS and the BENTHOX program

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3