Manifestation, drivers, and emergence of open ocean deoxygenation

LA Levin - Annual review of marine science, 2018 - annualreviews.org
Oxygen loss in the ocean, termed deoxygenation, is a major consequence of climate change
and is exacerbated by other aspects of global change. An average global loss of 2% or more …

[HTML][HTML] A global ocean oxygen database and atlas for assessing and predicting deoxygenation and ocean health in the open and coastal ocean

M Grégoire, V Garçon, H Garcia, D Breitburg… - Frontiers in Marine …, 2021 - frontiersin.org
In this paper, we outline the need for a coordinated international effort toward the building of
an open-access Global Ocean Oxygen Database and ATlas (GO2DAT) complying with the …

Oxygen minimum zones in the tropical Pacific across CMIP5 models: mean state differences and climate change trends

A Cabré, I Marinov, R Bernardello, D Bianchi - Biogeosciences, 2015 - bg.copernicus.org
We analyse simulations of the Pacific Ocean oxygen minimum zones (OMZs) from 11 Earth
system model contributions to the Coupled Model Intercomparison Project Phase 5, focusing …

On the role of circulation and mixing in the ventilation of oxygen minimum zones with a focus on the eastern tropical North Atlantic

P Brandt, HW Bange, D Banyte, M Dengler… - …, 2015 - bg.copernicus.org
Ocean observations are analysed in the framework of Collaborative Research Center 754
(SFB 754)" Climate-Biogeochemistry Interactions in the Tropical Ocean" to study (1) the …

System controls of coastal and open ocean oxygen depletion

GC Pitcher, A Aguirre-Velarde, D Breitburg… - Progress in …, 2021 - Elsevier
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 …

The formation of a subsurface anticyclonic eddy in the P eru‐C hile U ndercurrent and its impact on the near‐coastal salinity, oxygen, and nutrient distributions

S Thomsen, T Kanzow, G Krahmann… - Journal of …, 2016 - Wiley Online Library
The formation of a subsurface anticyclonic eddy in the Peru‐Chile Undercurrent (PCUC) in
January and February 2013 is investigated using a multiplatform four‐dimensional …

Recent deoxygenation of Patagonian fjord subsurface waters connected to the Peru–Chile undercurrent and equatorial subsurface water variability

P Linford, I Pérez‐Santos, I Montes… - Global …, 2023 - Wiley Online Library
In recent decades, global dissolved oxygen (DO) measurements have registered a decrease
of∼ 1%–2% in oxygen content, raising concerns regarding the negative impacts of ocean …

[HTML][HTML] Tropical pacific observing system

N Smith, WS Kessler, S Cravatte, J Sprintall… - Frontiers in Marine …, 2019 - frontiersin.org
This paper reviews the design of the Tropical Pacific Observing System (TPOS) and its
governance and takes a forward look at prospective change. The initial findings of the TPOS …

Organic carbon production, mineralisation and preservation on the Peruvian margin

AW Dale, S Sommer, U Lomnitz, I Montes… - …, 2015 - bg.copernicus.org
Carbon cycling in Peruvian margin sediments (11 and 12° S) was examined at 16 stations,
from 74 m water depth on the middle shelf down to 1024 m, using a combination of in situ …

[HTML][HTML] Physical and biogeochemical impacts of RCP8. 5 scenario in the Peru upwelling system

V Echevin, M Gévaudan, D Espinoza-Morriberón… - …, 2020 - bg.copernicus.org
Abstract The northern Humboldt Current system (NHCS or Peru upwelling system) sustains
the world's largest small pelagic fishery. While a nearshore surface cooling has been …