Results 71 to 80 of about 9,122 (188)

The Zooplankton International Geospatial dataset: A global repository of spatiotemporal freshwater zooplankton community composition data from lakes and reservoirs to support ecological research

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Zooplankton transfer substantial energy in aquatic food webs and are used as indicators of environmental change. Syntheses of zooplankton community dynamics globally require datasets that span a wide range of environmental gradients; however, these datasets are limited due to methodological differences across programs, taxonomic ...
Stephanie E. Figary   +142 more
wiley   +1 more source

Scavenging Attraction of a Cyclopoid Copepod to Zooplankton Carcasses

open access: yesEcological Research, Volume 41, Issue 5, September 2026.
We experimentally demonstrated that a cyclopoid copepod, Thermocyclops taihokuensis, can function as a planktonic scavenger in freshwater ecosystems. T. taihokuensis actively approached and attacked cladoceran carcasses and was attracted to carcass‐derived chemical cues, indicating that chemical cues are key for detecting carcasses.
Hiromichi Suzuki, Jotaro Urabe
wiley   +1 more source

The Potential of Cladocerans as Controphic Competitors of the Mosquito Culex pipiens

open access: yesJournal of medical entomology, 2011
This study assesses the potential of cladocerans as competitors for controlling the oviposition and larval abundances of mosquitoes. Control of mosquito larvae involving the use of antagonists has focused mostly on predators.
S. Duquesne   +3 more
semanticscholar   +1 more source

Amino Acids in the Natural Food Web of Global Fishponds: Way Forward for Precision Protein Feeding in Pond Cyprinid Aquaculture

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT Natural food webs in freshwater pond ecosystems provide an important nutritional foundation for cyprinid aquaculture, yet information on their protein and amino acid composition remains fragmented. This review synthesized published data from 30 studies (1950–2026) reporting protein and indispensable amino acid (IAA) composition of freshwater ...
Md. Foysul Hossain   +5 more
wiley   +1 more source

Response of the Diet Composition of Carassius auratus to Water Quality in Dianchi Lake, China

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Understanding the relationship between the diet composition of fish and water quality is significant for assessing fish responses to habitat changes. However, due to the complexity and diversity of both fish feeding and water quality, the relationship between the diet composition of fish and water quality is not fully understood to date.
Qianqian Xiang   +8 more
wiley   +1 more source

A Study on Zooplankton of a Grass Carp Nursing Pond

open access: yesJournal of Agricultural Sciences, 2004
This study was conducted in an earthen pond having an area of 0.61 ha and a depth of 1 meter Five-day-old grass çarp larvae were stocked at a rate of 100000/ha in the pond.
Mine Uzbilek Kırkağaç
doaj   +1 more source

Beyond the Cascade Dams: Scale‐Dependent Effects on Zooplankton Stability in River Ecosystems

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Cascade dams alter river zooplankton community stability, but how regulating factors act across local and regional spatial scales is poorly understood. Using field sampling and structural equation modeling, we revealed divergent scale‐dependent responses of zooplankton stability to dams—local stability depended on biodiversity, while regional stability
Xufei Jiang   +11 more
wiley   +1 more source

A section-sampling design to assess zooplankton distribution in a highly complex hydrographic region (SW Atlantic Ocean, 34-41ºS): insights for a new time series?

open access: yesBrazilian Journal of Oceanography
Regular fish stock assessment cruises could provide a proper data platform to sample zooplankton. It is essential, however, that adequate sampling designs should be developed for each area so that zooplankton features may be accurately described with ...
Georgina Daniela Cepeda   +3 more
doaj  

Crescimento populacional e análise isotópica de Diaphanosoma spinolosum e Ceriodaphnia cornuta (Crustacea: Cladocera), alimentadas com diferentes frações de seston natural = Population growth and stable isotope analyses of Diaphanosoma spinolosum and Ceriodaphnia cornuta (Crustacea: Cladocera) fed with different seston size fractions

open access: yesActa Scientiarum: Biological Sciences, 2011
Para definir o efeito do seston como fonte de alimento para Ceriodaphnia cornuta e Diaphanosoma spinolosum durante a enchente no lago Catalao (Amazonia Central) foram desenvolvidos experimentos gin situh, utilizando a variacao natural de ƒÂ13C e ƒÂ15N ...
Pedro Caraballo   +3 more
doaj  

Diel vertical distribution of planktonic microcrustaceans (Crustacea: Cladocera, Copepoda) in a natural shallow lake from Transylvania, Romania

open access: yesJournal of Limnology, 2014
The diel vertical migration (DVM) of planktonic cladocerans and copepods was investigated in Lake Ştiucii, a natural shallow lake from north-western Romania.
Karina P. Battes, Laura Momeu
doaj   +1 more source

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