Christian S. Reiss
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View article: Adjusting the management of the Antarctic krill fishery to meet the challenges of the 21st century
Adjusting the management of the Antarctic krill fishery to meet the challenges of the 21st century Open
Antarctic krill ( Euphausia superba ) is the central prey species in the Southern Ocean food web, supporting the largest and fastest-growing fishery in the region, managed by the Commission for the Conservation of Antarctic Marine Living R…
View article: Field comparison of Antarctic krill (<i>Euphausia superba</i>) backscatter and aggregation types using NORTEK and SIMRAD echosounders
Field comparison of Antarctic krill (<i>Euphausia superba</i>) backscatter and aggregation types using NORTEK and SIMRAD echosounders Open
Temporal distributions of Antarctic krill (Euphausia superba) density and aggregation types were characterized and compared using Nortek Signature100 and SIMRAD Wideband Autonomous Transceiver (WBAT) upward-looking echosounders. Noise vari…
View article: Factors impacting the timing of reproductive development in female Antarctic krill at the northwestern Antarctic Peninsula
Factors impacting the timing of reproductive development in female Antarctic krill at the northwestern Antarctic Peninsula Open
The northwestern Antarctic Peninsula is an important spawning, recruitment, and overwintering ground for Antarctic krill. The region is warming rapidly, and the current impacts of climate and environmental variability on the reproductive c…
View article: Observing change in pelagic animals as sampling methods shift: the case of Antarctic krill
Observing change in pelagic animals as sampling methods shift: the case of Antarctic krill Open
Understanding and managing the response of marine ecosystems to human pressures including climate change requires reliable large-scale and multi-decadal information on the state of key populations. These populations include the pelagic ani…
View article: Extreme El Niño southern oscillation conditions have contrasting effects on the body condition of five euphausiid species around the northern Antarctic Peninsula during winter
Extreme El Niño southern oscillation conditions have contrasting effects on the body condition of five euphausiid species around the northern Antarctic Peninsula during winter Open
View article: Acoustic sampling of Antarctic krill with simulated underwater buoyancy gliders: Does the sawtooth dive pattern work?
Acoustic sampling of Antarctic krill with simulated underwater buoyancy gliders: Does the sawtooth dive pattern work? Open
Autonomous underwater gliders may be viable adjuncts to or in some cases replacements for ship-based oceanographic sampling. Gliders and ships acoustically sample the water column differently, with ships sampling all depths simultaneously …
View article: Identifying seasonal distribution patterns of fin whales across the Scotia Sea and the Antarctic Peninsula region using a novel approach combining habitat suitability models and ensemble learning methods
Identifying seasonal distribution patterns of fin whales across the Scotia Sea and the Antarctic Peninsula region using a novel approach combining habitat suitability models and ensemble learning methods Open
Following their near extirpation by industrial whaling of the 20 th century, the population status of Southern Hemisphere fin whales (SHFW) remains unknown. Systematic surveys estimating fin whale abundance in the Southern Ocean are not ye…
View article: Extreme ENSO conditions have contrasting effects on Antarctic euphausiid body condition during winter
Extreme ENSO conditions have contrasting effects on Antarctic euphausiid body condition during winter Open
El Niño Southern Oscillation (ENSO) events are increasing in frequency and intensity, with profound global impacts on marine environments. These events may result in contrasting ocean conditions around the Antarctic Peninsula, with varying…
View article: Corrigendum: Antarctic Krill Biomass and Flux Measured Using Wideband Echosounders and Acoustic Doppler Current Profilers on Submerged Moorings
Corrigendum: Antarctic Krill Biomass and Flux Measured Using Wideband Echosounders and Acoustic Doppler Current Profilers on Submerged Moorings Open
Corrigendum on: Cutter GR Jr, Reiss CS, Nylund S and Watters GM (2022) Antarctic Krill Biomass and Flux Measured Using Wideband Echosounders and Acoustic Doppler Current Profilers on Submerged Moorings. Front. Mar. Sci. 9:784469. doi: 10.3…
View article: Myctobase, a circumpolar database of mesopelagic fishes for new insights into deep pelagic prey fields
Myctobase, a circumpolar database of mesopelagic fishes for new insights into deep pelagic prey fields Open
View article: Status, Change, and Futures of Zooplankton in the Southern Ocean
Status, Change, and Futures of Zooplankton in the Southern Ocean Open
In the Southern Ocean, several zooplankton taxonomic groups, euphausiids, copepods, salps and pteropods, are notable because of their biomass and abundance and their roles in maintaining food webs and ecosystem structure and function, incl…
View article: Subsurface Eddy Facilitates Retention of Simulated Diel Vertical Migrators in a Biological Hotspot
Subsurface Eddy Facilitates Retention of Simulated Diel Vertical Migrators in a Biological Hotspot Open
Diel vertical migration (DVM) is common in zooplankton populations worldwide. Every day, zooplankton leave the productive surface ocean and migrate to deepwater to avoid visual predators and return to the surface at night to feed. This beh…
View article: Antarctic krill (Euphausia superba) distributions, aggregation structures and predator interactions in Bransfield Strait
Antarctic krill (Euphausia superba) distributions, aggregation structures and predator interactions in Bransfield Strait Open
Aggregation structures of Antarctic krill ( Euphausia superba ) and predator interactions were investigated using active acoustic data collected for approximately one month by WBAT and Signature100 echosounders deployed on moorings in two …
View article: Estimating the average distribution of Antarctic krill Euphausia superba at the northern Antarctic Peninsula during austral summer and winter
Estimating the average distribution of Antarctic krill Euphausia superba at the northern Antarctic Peninsula during austral summer and winter Open
This study was performed to aid the management of the fishery for Antarctic krill Euphausia superba . Krill are an important component of the Antarctic marine ecosystem, providing a key food source for many marine predators. Additionally, …
View article: Antarctic Krill Biomass and Flux Measured Using Wideband Echosounders and Acoustic Doppler Current Profilers on Submerged Moorings
Antarctic Krill Biomass and Flux Measured Using Wideband Echosounders and Acoustic Doppler Current Profilers on Submerged Moorings Open
During austral summer 2018/2019, we deployed an array of six submerged moorings equipped with Nortek Signature100 integrated wideband echosounder and acoustic Doppler current profilers (ADCPs) on the continental shelf of the northern Antar…
View article: The Rapid Population Collapse of a Key Marine Predator in the Northern Antarctic Peninsula Endangers Genetic Diversity and Resilience to Climate Change
The Rapid Population Collapse of a Key Marine Predator in the Northern Antarctic Peninsula Endangers Genetic Diversity and Resilience to Climate Change Open
Antarctic fur seals (AFS) are an ecologically important predator and a focal indicator species for ecosystem-based Antarctic fisheries management. This species suffered intensive anthropogenic exploitation until the early 1900s, but recolo…
View article: Stepping stones towards Antarctica: Switch to southern spawning grounds explains an abrupt range shift in krill
Stepping stones towards Antarctica: Switch to southern spawning grounds explains an abrupt range shift in krill Open
Poleward range shifts are a global‐scale response to warming, but these vary greatly among taxa and are hard to predict for individual species, localized regions or over shorter (years to decadal) timescales. Moving poleward might be easie…
View article: Corrigenda to: Standing stock of Antarctic krill (<i>Euphausia superba</i> Dana, 1850) (Euphausiacea) in the Southwest Atlantic sector of the Southern Ocean, 2018–19
Corrigenda to: Standing stock of Antarctic krill (<i>Euphausia superba</i> Dana, 1850) (Euphausiacea) in the Southwest Atlantic sector of the Southern Ocean, 2018–19 Open
View article: Myctobase
Myctobase Open
The global importance of mesopelagic fish is increasingly recognised, but they remain poorly studied. This is particularly true in the Southern Ocean, where mesopelagic fishes are both key predators and prey, but where the remote environme…
View article: Myctobase
Myctobase Open
The global importance of mesopelagic fish is increasingly recognised, but they remain poorly studied. This is particularly true in the Southern Ocean, where mesopelagic fishes are both key predators and prey, but where the remote environme…
View article: Myctobase
Myctobase Open
The global importance of mesopelagic fish is increasingly recognised, but they remain poorly studied. This is particularly true in the Southern Ocean, where mesopelagic fishes are both key predators and prey, but where the remote environme…
View article: Myctobase
Myctobase Open
The global importance of mesopelagic fish is increasingly recognised, but they remain relatively poorly studied. This is particularly true in the Southern Ocean, where mesopelagic fishes are both key predators and prey, but where the remot…
View article: Myctobase
Myctobase Open
The global importance of mesopelagic fish is increasingly recognised, but they remain poorly studied. This is particularly true in the Southern Ocean, where mesopelagic fishes are both key predators and prey, but where the remote environme…
View article: Glider-Based Estimates of Meso-Zooplankton Biomass Density: A Fisheries Case Study on Antarctic Krill (Euphausia superba) Around the Northern Antarctic Peninsula
Glider-Based Estimates of Meso-Zooplankton Biomass Density: A Fisheries Case Study on Antarctic Krill (Euphausia superba) Around the Northern Antarctic Peninsula Open
We compare estimates of krill density derived from gliders to those from contemporaneous and previous ship-based surveys. Our comparisons cover several temporal and spatial scales within two strata around the northern Antarctic Peninsula (…
View article: OUP accepted manuscript
OUP accepted manuscript Open
Estimates of the distribution and density of Antarctic krill (Euphausia superba Dana, 1850) were derived from a large-scale survey conducted during the austral summer in the Southwest Atlantic sector of the Southern Ocean and across the Sc…
View article: Acute bottlenecks to the survival of juvenile <i>Pygoscelis</i> penguins occur immediately after fledging
Acute bottlenecks to the survival of juvenile <i>Pygoscelis</i> penguins occur immediately after fledging Open
Estimating when and where survival bottlenecks occur in free-ranging marine predators is critical for effective demographic monitoring and spatial planning. This is particularly relevant to juvenile stages of long-lived species for which d…
View article: Lipid content and stable isotopes of zooplankton during five winters around the northern Antarctic Peninsula
Lipid content and stable isotopes of zooplankton during five winters around the northern Antarctic Peninsula Open
View article: Successful ecosystem-based management of Antarctic krill should address uncertainties in krill recruitment, behaviour and ecological adaptation
Successful ecosystem-based management of Antarctic krill should address uncertainties in krill recruitment, behaviour and ecological adaptation Open
View article: Seasonal gene expression profiling of Antarctic krill in three different latitudinal regions
Seasonal gene expression profiling of Antarctic krill in three different latitudinal regions Open
View article: Linking Antarctic krill larval supply and recruitment along the Antarctic Peninsula
Linking Antarctic krill larval supply and recruitment along the Antarctic Peninsula Open
Synopsis Antarctic krill (Euphausia superba) larval production and overwinter survival drive recruitment variability, which in turn determines abundance trends. The Antarctic Peninsula has been described as a recruitment hot spot and as a …