System controls of coastal and open ocean oxygen depletion
Grant C. Pitcher
(1, 2)
,
Arturo Aguirre-Velarde
(3)
,
Denise Breitburg
(4)
,
Jorge Cardich
(5)
,
Jacob Carstensen
(6)
,
Daniel J. Conley
(7)
,
Boris Dewitte
(8)
,
Anja Engel
(9)
,
Dante Espinoza Morriberón
(3, 10)
,
Georgina Flores
(3)
,
Veronique Garçon
(8)
,
Michelle Graco
(3)
,
Marilaure Grégoire
(11)
,
Dimitri Gutiérrez
(3)
,
José Martin Hernandez-Ayon
,
Huai-Hsuan May Huang
,
Kirsten Isensee
,
María Elena Jacinto
,
Lisa Levin
,
Alberto Lorenzo
,
Éric Machu
(12)
,
Lander Merma
,
Ivonne Montes
,
Naqvi Swa
(13)
,
Aurélien Paulmier
(8)
,
Michael Roman
,
Kenneth Rose
,
Raleigh Hood
,
Nancy N. Rabalais
,
Anna Gro V. Salvanves
,
Renato Salvatteci
,
Sonia Sánchez
,
Abdelfettah Sifeddine
(14)
,
Abdou Wahab Tall
(15)
,
Anja van Der Plas
,
Moriaki Yasuhara
(16)
,
Jing Zhang
(17)
,
Zy Zhu
1
Fisheries Research and Development, Department of Forestry, Fisheries and the Environment
2 Department of Biological Sciences [Cape Town]
3 IMARPE - Instituto del Mar del Peru
4 SERC - Smithsonian Environmental Research Center
5 UPCH - Universidad Peruana Cayetano Heredia
6 Aarhus University [Aarhus]
7 Department of Geology [Lund]
8 LEGOS - Laboratoire d'études en Géophysique et océanographie spatiales
9 GEOMAR - Helmholtz Centre for Ocean Research [Kiel]
10 PROTEO - Processus et interactions de fine échelle océanique
11 Department of Astrophysics, Geophysics and Oceanography
12 LOPS - Laboratoire d'Océanographie Physique et Spatiale
13 Environment and Life Sciences Research Center
14 VALCO - Variabilité à long terme du climat de l'océan
15 LPAO-SF - Laboratoire de Physique de l'Atmosphère et de l'Océan Siméon Fongang
16 School of biological sciences (Hong Kong, Chine)
17 State Key Laboratory of Estuarine and Coastal Research
2 Department of Biological Sciences [Cape Town]
3 IMARPE - Instituto del Mar del Peru
4 SERC - Smithsonian Environmental Research Center
5 UPCH - Universidad Peruana Cayetano Heredia
6 Aarhus University [Aarhus]
7 Department of Geology [Lund]
8 LEGOS - Laboratoire d'études en Géophysique et océanographie spatiales
9 GEOMAR - Helmholtz Centre for Ocean Research [Kiel]
10 PROTEO - Processus et interactions de fine échelle océanique
11 Department of Astrophysics, Geophysics and Oceanography
12 LOPS - Laboratoire d'Océanographie Physique et Spatiale
13 Environment and Life Sciences Research Center
14 VALCO - Variabilité à long terme du climat de l'océan
15 LPAO-SF - Laboratoire de Physique de l'Atmosphère et de l'Océan Siméon Fongang
16 School of biological sciences (Hong Kong, Chine)
17 State Key Laboratory of Estuarine and Coastal Research
Arturo Aguirre-Velarde
- Fonction : Auteur
- PersonId : 777180
- IdRef : 20184799X
Jorge Cardich
- Fonction : Auteur
- PersonId : 778329
- ORCID : 0000-0001-8175-2789
Jacob Carstensen
- Fonction : Auteur
- PersonId : 781440
- ORCID : 0000-0003-0016-6118
Daniel J. Conley
- Fonction : Auteur
- PersonId : 773011
- ORCID : 0000-0001-9668-9284
- IdRef : 137788290
Boris Dewitte
- Fonction : Auteur
- PersonId : 767305
- ORCID : 0000-0003-3817-8691
- IdRef : 086799932
Anja Engel
- Fonction : Auteur
- PersonId : 762413
- ORCID : 0000-0002-1042-1955
Veronique Garçon
- Fonction : Auteur
- PersonId : 178770
- IdHAL : veronique-garcon
- ORCID : 0000-0002-4041-1379
- IdRef : 078163315
José Martin Hernandez-Ayon
- Fonction : Auteur
Huai-Hsuan May Huang
- Fonction : Auteur
Kirsten Isensee
- Fonction : Auteur
María Elena Jacinto
- Fonction : Auteur
Lisa Levin
- Fonction : Auteur
Alberto Lorenzo
- Fonction : Auteur
Lander Merma
- Fonction : Auteur
Ivonne Montes
- Fonction : Auteur
- PersonId : 764036
- ORCID : 0000-0002-4262-1804
Michael Roman
- Fonction : Auteur
Kenneth Rose
- Fonction : Auteur
Raleigh Hood
- Fonction : Auteur
Nancy N. Rabalais
- Fonction : Auteur
Anna Gro V. Salvanves
- Fonction : Auteur
Renato Salvatteci
- Fonction : Auteur
- PersonId : 973680
Sonia Sánchez
- Fonction : Auteur
Abdelfettah Sifeddine
- Fonction : Auteur
- PersonId : 1152307
- IdHAL : abdel-sifeddine
- ORCID : 0000-0002-2502-5373
- IdRef : 147400597
Anja van Der Plas
- Fonction : Auteur
Jing Zhang
- Fonction : Auteur
- PersonId : 757517
- IdRef : 164499075
Zy Zhu
- Fonction : Auteur
Résumé
The epoch of the Anthropocene, a period during which human activity has been the dominant influence on climate and the environment, has witnessed a decline in oxygen concentrations and an expansion of oxygen-depleted environments in both coastal and open ocean systems since the middle of the 20th century. This paper provides a review of system-specific drivers of low oxygen in a range of case studies representing marine systems in the open ocean, on continental shelves, in enclosed seas and in the coastal environment. Identification of similar and contrasting responses within and across system types and corresponding oxygen regimes is shown to be informative both in understanding and isolating key controlling processes and provides a sound basis for predicting change under anticipated future conditions. Case studies were selected to achieve a balance in system diversity and global coverage. Each case study describes system attributes, including the present-day oxygen environment and known trends in oxygen concentrations over time. Central to each case study is the identification of the physical and biogeochemical processes that determine oxygen concentrations through the tradeoff between ventilation and respiration. Spatial distributions of oxygen and time series of oxygen data provide the opportunity to identify trends in oxygen availability and have allowed various drivers of low oxygen to be distinguished through correlative and causative relationships. Deoxygenation results from a complex interplay of hydrographic and biogeochemical processes and the superposition of these processes, some additive and others subtractive, makes attribution to any particular driver challenging. System-specific models are therefore required to achieve a quantitative understanding of these processes and of the feedbacks between processes at varying scales.
Format du dépôt | Notice |
---|---|
Type de dépôt | Article dans une revue |
Titre |
en
System controls of coastal and open ocean oxygen depletion
|
Résumé |
en
The epoch of the Anthropocene, a period during which human activity has been the dominant influence on climate and the environment, has witnessed a decline in oxygen concentrations and an expansion of oxygen-depleted environments in both coastal and open ocean systems since the middle of the 20th century. This paper provides a review of system-specific drivers of low oxygen in a range of case studies representing marine systems in the open ocean, on continental shelves, in enclosed seas and in the coastal environment. Identification of similar and contrasting responses within and across system types and corresponding oxygen regimes is shown to be informative both in understanding and isolating key controlling processes and provides a sound basis for predicting change under anticipated future conditions. Case studies were selected to achieve a balance in system diversity and global coverage. Each case study describes system attributes, including the present-day oxygen environment and known trends in oxygen concentrations over time. Central to each case study is the identification of the physical and biogeochemical processes that determine oxygen concentrations through the tradeoff between ventilation and respiration. Spatial distributions of oxygen and time series of oxygen data provide the opportunity to identify trends in oxygen availability and have allowed various drivers of low oxygen to be distinguished through correlative and causative relationships. Deoxygenation results from a complex interplay of hydrographic and biogeochemical processes and the superposition of these processes, some additive and others subtractive, makes attribution to any particular driver challenging. System-specific models are therefore required to achieve a quantitative understanding of these processes and of the feedbacks between processes at varying scales.
|
Auteur(s) |
Grant C. Pitcher
1, 2
, Arturo Aguirre-Velarde
3
, Denise Breitburg
4
, Jorge Cardich
5
, Jacob Carstensen
6
, Daniel J. Conley
7
, Boris Dewitte
8
, Anja Engel
9
, Dante Espinoza Morriberón
3, 10
, Georgina Flores
3
, Veronique Garçon
8
, Michelle Graco
3
, Marilaure Grégoire
11
, Dimitri Gutiérrez
3
, José Martin Hernandez-Ayon
, Huai-Hsuan May Huang
, Kirsten Isensee
, María Elena Jacinto
, Lisa Levin
, Alberto Lorenzo
, Éric Machu
12
, Lander Merma
, Ivonne Montes
, Naqvi Swa
13
, Aurélien Paulmier
8
, Michael Roman
, Kenneth Rose
, Raleigh Hood
, Nancy N. Rabalais
, Anna Gro V. Salvanves
, Renato Salvatteci
, Sonia Sánchez
, Abdelfettah Sifeddine
14
, Abdou Wahab Tall
15
, Anja van Der Plas
, Moriaki Yasuhara
16
, Jing Zhang
17
, Zy Zhu
1
Fisheries Research and Development, Department of Forestry, Fisheries and the Environment
( 1081138 )
- Nouvelle-Zélande
2
Department of Biological Sciences [Cape Town]
( 422833 )
- Private Bag X3, 7701 Rondebosch, South Africa
- Afrique du Sud
3
IMARPE -
Instituto del Mar del Peru
( 492931 )
- Esquina Gamarra y General Valle S/N Chucuito Callao
- Pérou
4
SERC -
Smithsonian Environmental Research Center
( 429462 )
- 647 Contees Wharf Road
Edgewater, MD 21037-0028
- États-Unis
5
UPCH -
Universidad Peruana Cayetano Heredia
( 412502 )
- Av. Honorio Delgado 430, San Martín de Porres, 15102, Pérou
- Pérou
6
Aarhus University [Aarhus]
( 19908 )
- Nordre Ringgade 1 DK-8000 Aarhus C
- Danemark
7
Department of Geology [Lund]
( 506812 )
- Lund University, Sölvegatan 12, SE-22362 Lund
- Suède
8
LEGOS -
Laboratoire d'études en Géophysique et océanographie spatiales
( 733 )
- 14 avenue Edouard Belin 31400 Toulouse
- France
9
GEOMAR -
Helmholtz Centre for Ocean Research [Kiel]
( 446053 )
- Wischhofstr. 1-3, 24148 Kiel
- Allemagne
10
PROTEO -
Processus et interactions de fine échelle océanique
( 541830 )
- France
11
Department of Astrophysics, Geophysics and Oceanography
( 1081139 )
- Belgique
12
LOPS -
Laboratoire d'Océanographie Physique et Spatiale
( 480580 )
- Rue Dumont D'Urville, 29280 Plouzané
- France
13
Environment and Life Sciences Research Center
( 1081140 )
- Koweït
14
VALCO -
Variabilité à long terme du climat de l'océan
( 541823 )
- France
15
LPAO-SF -
Laboratoire de Physique de l'Atmosphère et de l'Océan Siméon Fongang
( 104853 )
- Ecole Supérieure Polytechnique de Dakar
- Sénégal
16
School of biological sciences (Hong Kong, Chine)
( 243770 )
- R.A.S. chinoise de Hong Kong
17
State Key Laboratory of Estuarine and Coastal Research
( 351261 )
-
- France
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Nom de la revue |
|
Volume |
197
|
Page/Identifiant |
102613 [79 p.]
|
Langue du document |
Anglais
|
Date de production/écriture |
2021
|
Audience |
Non spécifiée
|
Date de publication |
2021
|
Domaine(s) |
|
Mots-clés |
fr
PACIFIQUE, PEROU, CHILI, EQUATEUR, ATLANTIQUE, NORVEGE, OCEAN INDIEN
|
DOI | 10.1016/j.pocean.2021.102613 |
Base Horizon | fdi:010082423 |
UT key WOS | 000698625100001 |
Loading...