Results 51 to 60 of about 6,933 (225)

The quick death of a lake: human impact on Lake Tresssee (N Germany) during the last 6000 years – an approach using pollen, Cladocera and sedimentology

open access: yesActa Palaeobotanica, 2020
Human-induced fluctuation of lake levels has been a common phenomenon in Europe since Neolithic times. At present, Lake Tresssee is a eutrophic lake covering less than 5 ha in northern Germany, but its sudden shrinking from ~125 ha before 1800 is ...
Christian Stolz   +2 more
doaj   +1 more source

A Systematic Review of Biofloc Technology and Periphyton in Giant Freshwater Prawn (Macrobrachium rosenbergii) Aquaculture

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Biofloc technology and periphyton‐based systems enhance the sustainable production of giant freshwater prawn (Macrobrachium rosenbergii). A PRISMA‐guided review (2005 – 2024) shows that BFT improves survival (75 – 78 %) and feed efficiency, while periphyton supports natural productivity in grow‐out.
Md. Abdul Halim   +7 more
wiley   +1 more source

Sezonska varijabilnost i diverzitet cladocera (crustacea) u lagunama za prirodno prečišćavanje otpadnih voda iz domaćinstava [PDF]

open access: yes, 2015
Cladocera predstavljaju najznačajniju komponentu zajednice zooplanktona u većini stajaćih slatkovodnih ekosistema. Kao filtratori, hrane se algama, bakterijama, protozoama i organskim česticama, koje obiluju u netretiranim otpadnim vodama iz domaćinstava.
Relic, Renata   +6 more
core  

The contribution of differential hatching success to the fitness of species and interspecific hybrids

open access: yes, 2007
Resting egg banks of microcrustaceans have been used to reconstruct the evolutionary and ecological history of species. However, recent studies provided evidence for a discrepancy between dormant propagules in the sediment and the planktonic population ...
Straile, Dietmar   +3 more
core   +1 more source

A Faunistic Study on Cladocera and Copepoda (Crustacea) Species of Gala Lake (Edirne)

open access: yesTrakya University Journal of Natural Sciences, 2016
Gala Lake is an alluvial dam lake located between İpsala and Enez counties of Edirne city in Turkey, where Meriç River flows to the Aegean Sea. This study was carried out at monthly intervals from March 2004 to January 2005 in order to determine the ...
Hüseyin Güher
doaj   +2 more sources

Long‐term monitoring reveals biomass loss and concurrent dominance changes in coastal zooplankton community

open access: yesEcography, Volume 2026, Issue 4, April 2026.
Anthropogenically induced changes in environmental conditions have been affecting species communities globally, leading to shifts in ecosystem functioning. Physical drivers like temperature, salinity and acidification are especially important in coastal ecosystems, and high‐resolution time‐series are essential to identify how these variables affect ...
Tjardo Stoffers   +3 more
wiley   +1 more source

Hidden Waters, Unique Communities: Subterranean Zooplankton Beta Diversity in the Caatinga Drylands

open access: yesFreshwater Biology, Volume 71, Issue 4, April 2026.
ABSTRACT Subterranean waters are important but understudied biodiversity reservoirs, particularly in the semi‐arid Caatinga biome. We quantified the biological uniqueness of zooplankton communities in these groundwater‐dependent systems and investigated how environmental conditions shape beta diversity.
Carolina Teixeira Puppin‐Gonçalves   +6 more
wiley   +1 more source

Checklist of Z Checklist of Zooplankt ooplankton of the Halda Riv on of the Halda River, Chatt , Chattogram, Bangladesh

open access: yesJournal of Bioresource Management, 2022
The River Halda is one of the important natural breeding grounds of Indian major carp (Labeo rohita, Labeo calbasu, Gibelion catla, Cirrhinus mrigala) in Bangladesh for its unique physicochemical and biological properties of water.
Md. Safiqul Islam   +3 more
doaj  

Clashing in Murky Waters: On Amphibian Mosquito Suppression

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
This study compares the predator efficiency of common European amphibian species to common invertebrate mosquito predators. Focusing on the cosmopolitan mosquito Culex pipiens, known for transmitting pathogens like West Nile virus, we assessed predator rates, sex‐specific efficiency in amphibians, and the impact of predator presence on mosquito ...
S. P. Boerlijst   +7 more
wiley   +1 more source

Identifying hybridizing taxa within the Daphnia longispina species complex: a comparison of genetic methods and phenotypic approaches

open access: yes, 2010
Daphnia galeata Sars, D. longispina O. F. Muller and D. cucullata Sars (Crustacea: Cladocera) are closely related species which often produce interspecific hybrids in natural populations.
Petrusek, S.   +5 more
core   +1 more source

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