Results 21 to 30 of about 2,072 (184)

An analysis based on rotifer indices of the effects of water and sewage management on water quality in the system of interconnected glacial lakes

Limnological Review, 2013
The aim of the study was the long-term observation of changes in the trophic status of the Great Masurian Lakes versus changes in the management of lakes’ watershed.
Ejsmont-Karabin Jolanta
doaj   +1 more source

Structure and spatial distribution of the rotifer assemblages along a tropical reservoir

Brazilian Journal of Biology
The construction of reservoirs is a common practice in the world. These systems modify the hydric landscape and alter the flow of rivers, becoming lotic environments in lentic. Here we investigated the structure and spatial distribution of rotifers along
T. A. S. Santos, F. A. Lansac-Tôha, T. Mantovano, E. O. Conceição, L. T. F. Schwind, R. L. Arrieira, J. C. Lima, M. Serafim-Junior   +7 more
doaj   +1 more source

Wildfire in the Surrounding Landscape Alters Limnological Conditions and Plankton Communities in a Tropical Reservoir

International Review of Hydrobiology, Volume 111, Issue 2, December 2026.
ABSTRACT Wildfires are becoming increasingly frequent and severe as a consequence of climate change. Their impacts on terrestrial ecosystems and on the atmosphere include the release of gases and ash, as well as enhanced soil susceptibility to erosion and the downstream transport of materials into aquatic systems.
Daniel Guido Giongo, Edna Viviana Calpa‐Anaguano, Larissa Broggio Raymundo, Eloisa Hummer, Israel Cassiano‐Oliveira, Karime de Araujo‐Paina, Gilmar Perbiche‐Neves, Hugo Sarmento   +7 more
wiley   +1 more source

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

بوم‌شناسی 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, Mahdi Iranmanesh, Majid Askari Hesni   +2 more
doaj  

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

Croatian 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, Dražina Tvrtko, Lajtner Jasna, Kovačević Goran, Pestić Ana, Matijašec Dora, Tomljanović Tea   +6 more
doaj   +1 more source

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

The 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, Nitinkumar Ranchhodbhai Solanki, Jayaben Mahendrabhai Patel   +2 more
doaj   +1 more source

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

Известия 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, T.G. Stoyko, Yu.A. Pastukhova, Yu.A. Mazei   +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]

Proceedings 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

Microeukaryotic Diversity and Habitat Structuring in a Desiccating Alkaline Maar Lake (Central Mexico)

Journal of Eukaryotic Microbiology, Volume 73, Issue 6, November/December 2026.
ABSTRACT Microeukaryotes are important components of microbial food webs in saline and alkaline lakes, yet their diversity and distribution across distinct microhabitats remain poorly understood. We characterized microeukaryotic communities associated with microbialites, microbial mats, hypersaline waters, and sediments in the desiccating maar lake ...
Barbara Moguel, Mariano Cerca, Janet Sanchez‐Sanchez, Israel Muñoz‐Velasco, Marina Vega‐González, Gabriela Olmedo‐Álvarez   +5 more
wiley   +1 more source

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

Brazilian 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, JEL. Barbosa, PR. Medeiros, RM. Rocha, LF. Silva   +4 more
doaj   +1 more source