Results 1 to 10 of about 21,573 (261)

A review of the Cladocera in Basrah, Iraq

open access: yesالمجلة العراقية للاستزراع المائي, 2023
Sixty-five species of freshwater Cladocera belong to twenty-two Genera are reported from Basrah city, based on 15 studies mentioned the species of Cladocera in addition to seven other studies reported only density of Cladocera group.
Shaker G. Ajeel
doaj   +1 more source

Quantitative relationship between cladocera and cyanobacteria: A study based on field survey

open access: yesFrontiers in Ecology and Evolution, 2022
Cyanobacteria are a widely distributed phytoplankton that can bloom and produce algal toxins in the eutrophicated water bodies. Large cladocerans are a group of zooplankton that presents higher grazing efficiency on algae.
Daikui Li   +7 more
doaj   +1 more source

Spatio-temporal variability in the Cladocera assemblage of a subtropical hypersaline lagoon

open access: yesBrazilian Journal of Biology, 2021
Cladocera represent an important zooplankton group because of their seasonal prominence in terms of abundance and their contribution in controlling primary production (phytoplankton).
J. C. L. Rosa   +2 more
doaj   +1 more source

The early Miocene lake of Foieta la Sarra-A in eastern Iberian Peninsula and its relevance for the reconstruction of the Ribesalbes–Alcora Basin palaeoecology [PDF]

open access: yesActa Palaeontologica Polonica, 2021
The Ribesalbes–Alcora Basin (Castelló Province, Spain) contains two lower Miocene units that are rich in fossils. The Unit B contains oil-shale and laminated bituminous dolomicrite related to a palaeolake, whereas the Unit C is composed of sandstone and ...
Sergio Álvarez-Parra   +6 more
doaj   +1 more source

Cladocera remains and vegetation types to assess the state of oxbows

open access: yesNature Conservation, 2018
We assessed the usefulness of Cladocera remains for establishing the ecological status of oxbows and also tested the association of Cladocera species with various vegetation types.
István Gyulai   +5 more
doaj   +3 more sources

The Current State of Zooplankton Diversity in the Middle Caspian Sea during Spring

open access: yesDiversity, 2023
The study of planktonic animals of the Caspian Sea is topical and, during the last centuries, has brought and continues to bring new results. This is an inevitable process attributed to the introduction of non-indigenous predatory representatives of ...
Moldir Aubakirova   +8 more
doaj   +1 more source

Miocene cladocera from Poland [PDF]

open access: yesScientific Reports, 2020
AbstractThe Bełchatów Lignite Mine of Poland is a treasure-cove for mid-to late Miocene plant and animal fossils, deposited in a slow-flowing river valley with swamps and oxbow lakes. Here, we report the finding of abundant fossil anomopod cladocerans. Some are three-dimensionally preserved, including the taxonomically important trunk limbs.
Dumont, Henri J.   +5 more
openaire   +2 more sources

Climate variability impacts on coastal dune slack ecohydrology [PDF]

open access: yes, 2019
The hydrological regime of freshwater systems plays a crucial role in shaping the dynamics of the different biological communities that inhabit them.
Burningham, Helene   +2 more
core   +1 more source

Biodiversity of Rotifera and Cladocera in the upper region of Euphrates River- Iraq

open access: yesمجلة بغداد للعلوم, 2007
Five representative sampling stations were selected in upper region of Euphrates river. Bimonthly sampling were collected from December 2000 to December 2001. Rotifera showed high density in December 2000 while high density of cladocera which recorded in
Baghdad Science Journal
doaj   +1 more source

A Non-Stressful Temperature Rise and Greater Food Availability Could Increase Tolerance to Calcium Limitation of Daphnia cf. pulex (Sensu Hebert, 1995) Populations in Cold Soft-Water Lakes

open access: yesBiology, 2022
Calcium (Ca) is an important driver of community structure in freshwaters. We examined the combined effects of increased temperatures and variations in food quantity on the tolerance to low Ca of Daphnia pulex.
Eloísa Ramos-Rodríguez   +2 more
doaj   +1 more source

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