Results 41 to 50 of about 5,621 (212)

Trophic niche overlap between native and non‐native fishes in central Anatolian lakes, Türkiye

open access: yesJournal of Fish Biology, EarlyView.
Abstract The Central Anatolian region of Türkiye exhibits exceptionally high freshwater fish diversity and endemism and is increasingly exposed to the introduction of non‐native taxa. We examined the diet composition, prey selectivity and interspecific dietary overlap among eight native and five non‐native fish species across seven lakes in Central ...
Arely Ramírez‐García   +17 more
wiley   +1 more source

Effects of environmental factors on species diversity of rotifers using biodiversity indicators and canonical correlation analysis (CCA) [PDF]

open access: yesبوم‌شناسی آبزیان, 2017
Rotifers are microscopic aquatic animals of phylum Rotifera, live in a diverse range of aquatic habitats. They are important in ecology of freshwater ecosystems by recycling nutrients and can alter trophic dynamic of planktonic communities.
Nabat Naqshbandi   +2 more
doaj  

Impact of water level fluctuation in the shaping of zooplankton assemblage in a shallow lake.

open access: yesCroatian Journal of Fisheries, 2018
Shallow lakes are strongly affected by global climate changes reflected in significant parameters of ecosystem deterioration, i.e. biodiversity decrease, and water turbidity.
Špoljar Maria   +6 more
doaj   +1 more source

DIVERSITY AND SEASONAL VARIATION OF ZOOPLANKTON IN LALIYA LAKE (GUJARAT, INDIA) [PDF]

open access: yesThe Holistic Approach to Environment
Plankton are a fundamental component of aquatic ecosystems, serving as primary producers and bioindicators of environmental health. This study investigated zooplankton diversity and its seasonal variation in the Laliya Lake (Gujarat, north-west India ...
Shitalkumari Arvindbhai Patel   +2 more
doaj   +1 more source

Analyzing the fauna of planktonic organisms of aquatic ecosystems in Penza region

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2023
Background. Studying the fauna of aquatic organisms in various types of ecosystems within the region is necessary to understand the role of biodiversity in the ecosystem functioning.
V.A. Senkevich   +3 more
doaj   +1 more source

An overview of Synchaeta Ehrenberg, 1832 (Rotifera: Monogononta: Synchaetidae) species in the Eastern Gotland Basin, Baltic Sea, with complementary characteristics for the trophi of S. fennica Rousselet, 1902 and S. monopus Plate, 1889; pp. 287–294 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2017
Four species of the genus Synchaeta were identified in the waters of Liepaja harbour (coastal Eastern Gotland Basin, Baltic Sea). Synchaeta baltica and S. monopus are common in the Baltic Sea and they co-dominated most of the samples.
Astra Labuce, Solvita Strake
doaj   +1 more source

Effects of Glyphosate on the Planktonic Microbiota: An Experimental Approach

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 889-905, October 2026.
ABSTRACT Glyphosate is one of the most widely used herbicides in the world, including in Brazil, and its dispersion through habitats and surface waters can impact entire aquatic ecosystems. However, experimental studies evaluating the effects of pesticides on whole planktonic communities, considering attributes such as richness, density and composition—
Melissa Progênio   +7 more
wiley   +1 more source

Salinity and freshwater discharge determine rotifer distribution at the Mossoró River Estuary (Semiarid Region of Brazil)

open access: yesBrazilian Journal of Biology
The present study aimed at evaluating differences in rotifer distribution in three estuarine zones in an inverse estuary located in the Semiarid Region of Brazil.
AMA. Medeiros   +4 more
doaj   +1 more source

Diversity of rotifer communities in lakes of the Suwalki Landscape Park

open access: yesLimnological Review, 2016
Studies of summer rotifer fauna of 11 shallow and 6 deep lakes of the Suwałki Landscape Park were conducted in an aim to assess the role of lake depth and biotic and abiotic factors in determining the diversity of rotifer communities in lakes undergoing ...
Ejsmont-Karabin Jolanta   +2 more
doaj   +1 more source

Zooplankton Biodiversity in Reservoirs of Different Geographical Regions of Turkey: Composition and Distribution Related with Some Environmental Conditions

open access: yesAquatic Sciences and Engineering, 2019
The zooplankton fauna and the relationship with their environmental variables were investigated on the epilimnion layer of the seven reservoirs (Demirdöven, Devegeçidi, Menzelet, Sır, Ömerli, Porsuk, Tahtalı) of different regions (Marmara, Aegean ...
Zeynep Dorak   +5 more
doaj   +1 more source

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