Results 81 to 90 of about 6,143 (232)
Abstract Terrestrial subsidies shape aquatic ecosystem structure and function, serving as important energy channels for consumers when phytoplankton and other autochthonous resources are limited. Despite this, quantifying the assimilation of allochthonous nutrients by aquatic consumers can be challenging. Here, we show terrestrial plants, benthic algae,
Christopher B. Wall +4 more
wiley +1 more source
Abstract Global warming increasingly threatens freshwater biodiversity, highlighting the need to understand how key ecological interactors, such as the zooplankton water flea Daphnia, genetically adapt to rising temperatures. Although local thermal adaptation has been documented in Daphnia, the underlying genomic changes remain poorly resolved.
Shaolin Xu +5 more
wiley +1 more source
The Three Gorges Reservoir was filled at 1 june., 2003. The water level of the reservoir rose up to 135m. The lotic river ecosystem evolved into relative lentic reservoir ecosystem before the dam.
Xue Jun-Zeng +4 more
core
The abundance of cladocerans and copepods (an example from the depth of 2 m).
The abundance of cladocerans and copepods (an example from the depth of 2 m).
Ryszard Gołdyn (729048) +2 more
core +1 more source
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
A Study on Zooplankton of a Grass Carp Nursing Pond
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
Abstract Assigning taxonomic identity and thus assessing taxonomic diversity in gelatinous zooplankton is challenging due to their fragility and difficult preservation. Formalin fixation compromises DNA integrity, while flash‐freezing, ethanol, and acetone preservation affect morphological features. In this study, we developed a methodological protocol
Claudia Traboni +4 more
wiley +1 more source
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
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 situh, utilizando a variacao natural de ƒÂ13C e ƒÂ15N ...
Pedro Caraballo +3 more
doaj
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

