Drivers of ocean warming in the western boundary currents of the Southern Hemisphere

J Li, M Roughan, C Kerry - Nature Climate Change, 2022 - nature.com
Western boundary currents (WBCs) of the Southern Hemisphere transport heat poleward
and are regions of rapid ocean warming. However, the mechanisms responsible for the …

[HTML][HTML] Next generation of Bluelink ocean reanalysis with multiscale data assimilation: BRAN2020

MA Chamberlain, PR Oke, RAS Fiedler… - Earth System …, 2021 - essd.copernicus.org
BRAN2020 (2020 version of the Bluelink ReANalysis) is an ocean reanalysis that combines
observations with an eddy-resolving, near-global ocean general circulation model to …

Oceanic circulation drives the deepest and longest marine heatwaves in the East Australian Current system

Y Elzahaby, A Schaeffer, M Roughan… - Geophysical Research …, 2021 - Wiley Online Library
Although the impacts of marine heatwaves (MHWs) can extend well below the ocean
surface, little is known about how oceanic and atmospheric forcings control their vertical …

Dynamics of interannual eddy kinetic energy modulations in a western boundary current

J Li, M Roughan, C Kerry - Geophysical Research Letters, 2021 - Wiley Online Library
Abstract Among Western Boundary Currents, the East Australian Current (EAC) has a more
energetic eddy field relative to its mean flow, however, the relationship between upstream …

Forecasting intraspecific changes in distribution of a wide-ranging marine predator under climate change

Y Niella, P Butcher, B Holmes, A Barnett, R Harcourt - Oecologia, 2022 - Springer
Globally, marine animal distributions are shifting in response to a changing climate. These
shifts are usually considered at the species level, but individuals are likely to differ in how …

Observational insight into the subsurface anomalies of marine heatwaves

Y Elzahaby, A Schaeffer - Frontiers in Marine Science, 2019 - frontiersin.org
Marine heatwaves (MHWs) are extreme ocean warming events that can have devastating
impacts, from biological mortalities to irreversible redistributions within the ocean ecosystem …

Downstream evolution of the East Australian Current system: Mean flow, seasonal, and intra‐annual variability

C Kerry, M Roughan - Journal of Geophysical Research …, 2020 - Wiley Online Library
Abstract The East Australian Current (EAC) varies on both seasonal and mesoscale eddy
related timescales, with important impacts for weather, primary productivity, and fisheries …

Eddy‐driven cross‐shelf transport in the East Australian Current separation zone

N Malan, M Archer, M Roughan… - Journal of …, 2020 - Wiley Online Library
In western boundary current systems, sharp velocity gradients between the poleward flowing
jet and coastal waters generally act to inhibit cross‐shelf exchange. Downstream of jet …

Multiple spawning events promote increased larval dispersal of a predatory fish in a western boundary current

HT Schilling, JD Everett, JA Smith… - Fisheries …, 2020 - Wiley Online Library
Transport of larvae by ocean currents is an important dispersal mechanism for many
species. The timing and location of spawning can have a large influence on settlement …

Mesoscale oceanographic features drive divergent patterns in connectivity for co‐occurring estuarine portunid crabs

DE Hewitt, HT Schilling, R Hanamseth… - Fisheries …, 2022 - Wiley Online Library
Larval dispersal and connectivity have important implications for fisheries management,
especially for species with life cycles influenced by ocean boundary currents. Giant Mud …