Results 51 to 60 of about 1,689 (224)

Seasonal and interannual variations in the fatty acid composition of adult Euphausia superba Dana, 1850 (Euphausiacea) samples derived from the Scotia Sea krill fishery

Journal of Crustacean Biology, 2018
The fatty acid content and composition of the Antarctic krill Euphausia superba Dana, 1850 were investigated using samples collected by a commercial fishing vessel. This dataset allowed comparison between seasons, years (2013–2016), and different fishing
J. Ericson, Nicole Hellessey, P. Nichols, S. Kawaguchi, S. Nicol, Nils Hoem, P. Virtue   +6 more
semanticscholar   +1 more source

Variação espaço-temporal e nictemeral de euphausiacea (Crustacea) ("Krill") no arquipélago de São Pedro e São Paulo: inverno e primavera de 2003 [PDF]

, 2007
TCC (graduação em Engenharia de Aquicultura) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2007Os eufausiáceos representam um dos grupos dominantes do zooplâncton marinho, especialmente sobre a plataforma continental e em áreas ...
Menezes, Barbara Santos
core  

Summer distribution and demography of Antarctic krill Euphausia superba Dana, 1850 (Euphausiacea) at the South Orkney Islands, 2011–2015

Journal of Crustacean Biology, 2018
We carried out a survey of Antarctic krill ( Euphausia superba Dana, 1850) from 2011 to 2015 to establish a long-term, time-series dataset of distribution, abundance, and demography for this species in the South Orkney Islands sector of the Southern ...
B. Krafft, L. Krag, T. Knutsen, G. Skaret, K. Jensen, J. Krakstad, S. Larsen, W. Melle, S. A. Iversen, O. Godø   +9 more
semanticscholar   +1 more source

Biomass‐to‐volume ratio as a central continuous functional trait for marine zooplankton

Limnology and Oceanography, Volume 70, Issue 9, Page 2673-2687, September 2025.
Abstract Gelatinous zooplankton are an important component of many ecosystems and important for ecosystem structure and carbon cycling. However, this group is generally not considered in biogeochemical models. Here we investigate the biomass‐to‐volume ratio as an underappreciated “master trait” that allows for the incorporation of a large diversity of ...
Julie Lemoine, Sakina‐Dorothée Ayata, Cornelia Jaspers, Fabien Lombard   +3 more
wiley   +1 more source

Seasonal and interannual variation in the lipid content and composition of Euphausia superba Dana, 1850 (Euphausiacea) samples derived from the Scotia Sea fishery

Journal of Crustacean Biology, 2018
The Antarctic krill (Euphausia superba Dana, 1850) is an important trophic link between phytoplankton and higher trophic levels. Knowledge of the lipid biochemistry of krill assists in understanding their seasonal biology and predicting their responses ...
Nicole Hellessey, J. Ericson, P. Nichols, S. Kawaguchi, S. Nicol, Nils Hoem, P. Virtue   +6 more
semanticscholar   +1 more source

Seasonal Changes of Size Spectra of the Benguela Offshore Mesopelagic Ecosystem Compartment in Relation to Primary Production

Marine Ecology, Volume 46, Issue 4, July/August 2025.
ABSTRACT Seasonal differences in marine size spectra of micronekton at the shelf‐ocean interface of the northern (NBUS) and southern Benguela upwelling system (SBUS) in Feb–Mar 2019 and Sep–Oct 2021 were analysed for mesopelagic fishes and total micronekton, the latter also including invertebrates.
Heino O. Fock, Henrike Andresen, Javier Díaz Pérez, Tim Dudeck, Gabriela Figueiredo, Thierry Frédou, Dawit Y. Ghebrehiwet, Cristina González‐García, José M. Landeira, Simone Lira, Emilio Marañón, Leandro Nole Eduardo, Ralf Schwamborn   +12 more
wiley   +1 more source

(Table 5) Vertical distribution of biomass of Euphausiacea, Amphipoda, Mysidacea, and Ostracoda in the Sea of Japan at Station VITYAZ7519

, 1979
(Table 5) Vertical distribution of biomass of Euphausiacea, Amphipoda, Mysidacea, and Ostracoda in the Sea of Japan at Station ...
Andrey F Sazhin (7963829), Sazhin, Andrey F, Mikhail E Vinogradov (7950380), Vinogradov, Mikhail E   +3 more
core   +1 more source

VARIACION ONTOGENETICA EN LA DIETA DE PATAGONOTOTHEN LONGIPES (STEINDACHNER 1876) (PERCIFORMES: NOTOTHENIIDAE) EN EL FIORDO DE CASTRO, CHILOE ONTOGENETIC VARIATION IN THE DIET OF PATAGONOTOTHEN LONGIPES (STEINDACHNER 1876) (PERCIFORMES: NOTOTHENIIDAE) IN THE FIORD OF CASTRO, CHILOE

Gayana, 2002
Patagonotothen longipes es un nototénido litoral que se distribuye geográficamente en Chile, desde Chiloé (42º29'S, 73º45'W) al sur. En el presente trabajo se analiza su ecología trófica, para lo cual se estudiaron 105 ejemplares capturados en ...
Carlos Murillo, Ciro Oyarzún
doaj  

Horizontal and vertical distribution of mesozooplankton species richness and composition down to 2,300 m in the southwest Atlantic Ocean

Zoologia (Curitiba), 2014
We describe the species richness, distribution and composition of mesozooplankton over the continental shelf and slope, and in the water masses in the Campos Basin, southwest Atlantic Ocean. We analyzed the mesozooplankton from two oceanographic cruises (
Sérgio L.C. Bonecker, Adriana V. de Araujo, Pedro F. de Carvalho, Cristina de O. Dias, Luiz F.L. Fernandes, Alvaro E. Migotto, Otto M.P. de Oliveira   +6 more
doaj   +1 more source

Lengths of Stay and Stopover Strategies of Western Sandpipers During Migration at Two Sites in British Columbia, Canada

Ecology and Evolution, Volume 15, Issue 1, January 2025.
Stopover duration (length of stay, LOS) is a key variable in avian migration ecology that reflects behavioral decisions to obtain fuel or continue travel between breeding and non‐breeding areas. We find the LOS of Western Sandpipers differs between two important stopover sites on the Pacific Coast of Canada, reflecting different migration strategies ...
Anne L. Blondin, Mark C. Drever, Scott A. Flemming, Wendy E. Easton, Mark Maftei, Yuri Zharikov, Nils Warnock, Erica Nol   +7 more
wiley   +1 more source