Ecosystem response persists after a prolonged marine heatwave
Abstract Some of the longest and most comprehensive marine ecosystem monitoring programs were established in the Gulf of Alaska following the environmental disaster of the Exxon Valdez oil spill over 30 years ago. These monitoring programs have been successful in assessing recovery from oil spill im...
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Nature Portfolio
2021
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oai:doaj.org-article:75ca0f9d2f8e4cbab0f99b47b7d529902021-12-02T17:05:45ZEcosystem response persists after a prolonged marine heatwave10.1038/s41598-021-83818-52045-2322https://doaj.org/article/75ca0f9d2f8e4cbab0f99b47b7d529902021-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-83818-5https://doaj.org/toc/2045-2322Abstract Some of the longest and most comprehensive marine ecosystem monitoring programs were established in the Gulf of Alaska following the environmental disaster of the Exxon Valdez oil spill over 30 years ago. These monitoring programs have been successful in assessing recovery from oil spill impacts, and their continuation decades later has now provided an unparalleled assessment of ecosystem responses to another newly emerging global threat, marine heatwaves. The 2014–2016 northeast Pacific marine heatwave (PMH) in the Gulf of Alaska was the longest lasting heatwave globally over the past decade, with some cooling, but also continued warm conditions through 2019. Our analysis of 187 time series from primary production to commercial fisheries and nearshore intertidal to offshore oceanic domains demonstrate abrupt changes across trophic levels, with many responses persisting up to at least 5 years after the onset of the heatwave. Furthermore, our suite of metrics showed novel community-level groupings relative to at least a decade prior to the heatwave. Given anticipated increases in marine heatwaves under current climate projections, it remains uncertain when or if the Gulf of Alaska ecosystem will return to a pre-PMH state.Robert M. SuryanMayumi L. ArimitsuHeather A. ColettiRussell R. HopcroftMandy R. LindebergSteven J. BarbeauxSonia D. BattenWilliam J. BurtMary A. BishopJames L. BodkinRichard BrennerRobert W. CampbellDaniel A. CushingSeth L. DanielsonMartin W. DornBrie DrummondDaniel EslerThomas GelattDana H. HanselmanScott A. HatchStormy HaughtKris HolderiedKatrin IkenDavid B. IronsArthur B. KettleDavid G. KimmelBrenda KonarKathy J. KuletzBenjamin J. LaurelJohn M. ManiscalcoCraig MatkinCaitlin A. E. McKinstryDaniel H. MonsonJohn R. MoranDan OlsenWayne A. PalssonW. Scott PegauJohn F. PiattLauren A. RogersNora A. RojekAnne SchaeferIngrid B. SpiesJanice M. StraleySuzanne L. StromKathryn L. SweeneyMarysia SzymkowiakBenjamin P. WeitzmanEllen M. YasumiishiStephani G. ZadorNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-17 (2021) |
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Medicine R Science Q Robert M. Suryan Mayumi L. Arimitsu Heather A. Coletti Russell R. Hopcroft Mandy R. Lindeberg Steven J. Barbeaux Sonia D. Batten William J. Burt Mary A. Bishop James L. Bodkin Richard Brenner Robert W. Campbell Daniel A. Cushing Seth L. Danielson Martin W. Dorn Brie Drummond Daniel Esler Thomas Gelatt Dana H. Hanselman Scott A. Hatch Stormy Haught Kris Holderied Katrin Iken David B. Irons Arthur B. Kettle David G. Kimmel Brenda Konar Kathy J. Kuletz Benjamin J. Laurel John M. Maniscalco Craig Matkin Caitlin A. E. McKinstry Daniel H. Monson John R. Moran Dan Olsen Wayne A. Palsson W. Scott Pegau John F. Piatt Lauren A. Rogers Nora A. Rojek Anne Schaefer Ingrid B. Spies Janice M. Straley Suzanne L. Strom Kathryn L. Sweeney Marysia Szymkowiak Benjamin P. Weitzman Ellen M. Yasumiishi Stephani G. Zador Ecosystem response persists after a prolonged marine heatwave |
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Abstract Some of the longest and most comprehensive marine ecosystem monitoring programs were established in the Gulf of Alaska following the environmental disaster of the Exxon Valdez oil spill over 30 years ago. These monitoring programs have been successful in assessing recovery from oil spill impacts, and their continuation decades later has now provided an unparalleled assessment of ecosystem responses to another newly emerging global threat, marine heatwaves. The 2014–2016 northeast Pacific marine heatwave (PMH) in the Gulf of Alaska was the longest lasting heatwave globally over the past decade, with some cooling, but also continued warm conditions through 2019. Our analysis of 187 time series from primary production to commercial fisheries and nearshore intertidal to offshore oceanic domains demonstrate abrupt changes across trophic levels, with many responses persisting up to at least 5 years after the onset of the heatwave. Furthermore, our suite of metrics showed novel community-level groupings relative to at least a decade prior to the heatwave. Given anticipated increases in marine heatwaves under current climate projections, it remains uncertain when or if the Gulf of Alaska ecosystem will return to a pre-PMH state. |
format |
article |
author |
Robert M. Suryan Mayumi L. Arimitsu Heather A. Coletti Russell R. Hopcroft Mandy R. Lindeberg Steven J. Barbeaux Sonia D. Batten William J. Burt Mary A. Bishop James L. Bodkin Richard Brenner Robert W. Campbell Daniel A. Cushing Seth L. Danielson Martin W. Dorn Brie Drummond Daniel Esler Thomas Gelatt Dana H. Hanselman Scott A. Hatch Stormy Haught Kris Holderied Katrin Iken David B. Irons Arthur B. Kettle David G. Kimmel Brenda Konar Kathy J. Kuletz Benjamin J. Laurel John M. Maniscalco Craig Matkin Caitlin A. E. McKinstry Daniel H. Monson John R. Moran Dan Olsen Wayne A. Palsson W. Scott Pegau John F. Piatt Lauren A. Rogers Nora A. Rojek Anne Schaefer Ingrid B. Spies Janice M. Straley Suzanne L. Strom Kathryn L. Sweeney Marysia Szymkowiak Benjamin P. Weitzman Ellen M. Yasumiishi Stephani G. Zador |
author_facet |
Robert M. Suryan Mayumi L. Arimitsu Heather A. Coletti Russell R. Hopcroft Mandy R. Lindeberg Steven J. Barbeaux Sonia D. Batten William J. Burt Mary A. Bishop James L. Bodkin Richard Brenner Robert W. Campbell Daniel A. Cushing Seth L. Danielson Martin W. Dorn Brie Drummond Daniel Esler Thomas Gelatt Dana H. Hanselman Scott A. Hatch Stormy Haught Kris Holderied Katrin Iken David B. Irons Arthur B. Kettle David G. Kimmel Brenda Konar Kathy J. Kuletz Benjamin J. Laurel John M. Maniscalco Craig Matkin Caitlin A. E. McKinstry Daniel H. Monson John R. Moran Dan Olsen Wayne A. Palsson W. Scott Pegau John F. Piatt Lauren A. Rogers Nora A. Rojek Anne Schaefer Ingrid B. Spies Janice M. Straley Suzanne L. Strom Kathryn L. Sweeney Marysia Szymkowiak Benjamin P. Weitzman Ellen M. Yasumiishi Stephani G. Zador |
author_sort |
Robert M. Suryan |
title |
Ecosystem response persists after a prolonged marine heatwave |
title_short |
Ecosystem response persists after a prolonged marine heatwave |
title_full |
Ecosystem response persists after a prolonged marine heatwave |
title_fullStr |
Ecosystem response persists after a prolonged marine heatwave |
title_full_unstemmed |
Ecosystem response persists after a prolonged marine heatwave |
title_sort |
ecosystem response persists after a prolonged marine heatwave |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/75ca0f9d2f8e4cbab0f99b47b7d52990 |
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