Results 1 to 10 of about 5,496 (181)

Oceanographic heterogeneity facilitates gelatinous zooplankton niche space and diversity

open access: yesLimnology and Oceanography Letters
Gelatinous zooplankton serve diverse ecological roles in shelf food webs—from grazers to predators. However, their spatial niches are poorly resolved, especially at detailed taxonomic levels, due to conventional techniques that are unable to measure ...
Adam T. Greer, Luciano M. Chiaverano
doaj   +3 more sources

Questioning the rise of gelatinous zooplankton in the World's oceans [PDF]

open access: yesBioScience, 2012
During the past several decades, high numbers of gelatinous zooplankton species have been reported in many estuarine and coastal ecosystems. Coupled with media-driven public perception, a paradigm has evolved in which the global ocean ecosystems are ...
Acuña   +81 more
core   +11 more sources

Coincident Mass Occurrence of Gelatinous Zooplankton in Northern Norway [PDF]

open access: yesFrontiers in Marine Science, 2018
In autumn 2015, several sources reported observations of large amounts of gelatinous material in a large north Norwegian fjord system, either caught when trawling for other organisms or fouling fishing gear.
Tor Knutsen   +7 more
doaj   +6 more sources

Macroscale abundance patterns of hydromedusae in the temperate Southwestern Atlantic (27°-56° S). [PDF]

open access: yesPLoS ONE, 2019
Gelatinous organisms are crucial components of marine ecosystems and some species imply social and economic consequences. However, certain geographic areas, such as the temperate Southwestern Atlantic (SWA, 27° - 56° S), remain understudied in terms of ...
María Sofía Dutto   +5 more
doaj   +2 more sources

Effects of typhoons on gelatinous carnivore zooplankton off Northern Taiwan [PDF]

open access: yes, 2012
We examine the effect of typhoons, as potential drivers of nutrient pulse events, on gelatinous carnivore zooplankton. The period investigated spanned from 2007 to 2010, where seasonal abundance and taxonomic composition of the gelatinous zooplankton ...
Chen, Qing-Chao   +5 more
core   +3 more sources

Life beneath the ice: jellyfish and ctenophores from the Ross Sea, Antarctica, with an image-based training set for machine learning [PDF]

open access: yesBiodiversity Data Journal, 2021
Southern Ocean ecosystems are currently experiencing increased environmental changes and anthropogenic pressures, urging scientists to report on their biodiversity and biogeography.
Gerlien Verhaegen   +2 more
doaj   +3 more sources

Gelatinous macrozooplankton diversity and distribution dataset for the North Sea and Skagerrak/Kattegat during January-February 2021

open access: yesData in Brief, 2022
This data article includes a qualitative and quantitative description of the gelatinous macrozooplankton community of the North Sea during January-February 2021.
Louise G. Køhler   +7 more
doaj   +1 more source

Optical observations and spatio-temporal projections of gelatinous zooplankton in the Fram Strait, a gateway to a changing Arctic Ocean

open access: yesFrontiers in Marine Science, 2023
Global warming causes profound environmental shifts in the Arctic Ocean, altering the composition and structure of communities. In the Fram Strait, a transitional zone between the North-Atlantic and Arctic Ocean, climate change effects are particularly ...
Dmitrii Pantiukhin   +7 more
doaj   +1 more source

Planktonic associations between medusae (classes Scyphozoa and Hydrozoa) and epifaunal crustaceans [PDF]

open access: yesPeerJ, 2021
Jellyfish are known to carry various epibionts, including many of the subphylum Crustacea. However, the associations between gelatinous zooplankton and other invertebrates have been chronically overlooked.
Kaden Muffett, Maria Pia Miglietta
doaj   +2 more sources

Distribution of siphonophores in the Northwest Pacific Ocean and links to environmental conditions

open access: yesFrontiers in Marine Science, 2023
Despite their abundance in marine ecosystems, studies on siphonophores are limited. In this study, 26 species of siphonophores in the Northwest Pacific Ocean were identified during multiple cruises of the R/V ISABU from 2018–2020, and various factors ...
Nayeon Park   +5 more
doaj   +1 more source

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