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 …

Diverging fates of the Pacific Ocean oxygen minimum zone and its core in a warming world

JJM Busecke, L Resplandy, SJ Ditkovsky… - AGU …, 2022 - Wiley Online Library
Global ocean oxygen loss is projected to persist in the future, but Earth system models
(ESMs) have not yet provided a consistent picture of how it will influence the largest oxygen …

Vertical structure of mesoscale eddies in the eastern South Pacific Ocean: A composite analysis from altimetry and Argo profiling floats

A Chaigneau, M Le Texier, G Eldin… - Journal of …, 2011 - Wiley Online Library
The mean vertical structure of mesoscale eddies in the Peru‐Chile Current System is
investigated by combining the historical records of Argo float profiles and satellite altimetry …

Main eddy vertical structures observed in the four major Eastern Boundary Upwelling Systems

C Pegliasco, A Chaigneau… - Journal of Geophysical …, 2015 - Wiley Online Library
In the four major Eastern Boundary Upwelling Systems (EBUS), mesoscale eddies are
known to modulate the biological productivity and transport near‐coastal seawater …

Centennial to millennial-scale changes in oxygenation and productivity in the Eastern Tropical South Pacific during the last 25,000 years

R Salvatteci, D Gutiérrez, A Sifeddine, L Ortlieb… - Quaternary Science …, 2016 - Elsevier
Oxygen minimum zones (OMZ) have expanded in all tropical oceans during the last 50
years resulting in habitat contraction and considerable changes in marine biogeochemistry …

Heat balance and eddies in the Peru-Chile current system

F Colas, JC McWilliams, X Capet, J Kurian - Climate dynamics, 2012 - Springer
Abstract The Peru-Chile current System (PCS) is a region of persistent biases in global
climate models. It has strong coastal upwelling, alongshore boundary currents, and …

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 …

Near‐coastal circulation in the Northern Humboldt Current System from shipboard ADCP data

A Chaigneau, N Dominguez, G Eldin… - Journal of …, 2013 - Wiley Online Library
The near‐coastal circulation of the Northern Humboldt Current System is described
analyzing∼ 8700 velocity profiles acquired by a shipboard acoustic Doppler current profiler …

Impacts of E l N iño events on the P eruvian upwelling system productivity

D Espinoza‐Morriberón, V Echevin… - Journal of …, 2017 - Wiley Online Library
Abstract Every 2–7 years, El Niño events trigger a strong decrease in phytoplankton
productivity off Peru, which profoundly alters the environmental landscape and trophic chain …

Productivity and sustainable management of the Humboldt current large marine ecosystem under climate change

D Gutiérrez, M Akester, L Naranjo - Environmental Development, 2016 - Elsevier
Abstract The Humboldt Current Large Marine Ecosystem (HCLME) covers 95% of the
southeast Pacific seaboard of which the area of influence from the Humboldt Current and …