Results 11 to 20 of about 2,072 (184)

What Drives the Changing Characteristics of Plankton in Floodplain Lakes: Season, Environmental Factors, or Lake Characteristics? [PDF]

open access: yesEcol Evol
In this study, we conducted investigations and monitoring on lakes during the wet season and dry season. We studied the structure, taxonomic/functional diversity, community assembly, and niche differentiation of plankton communities, analyzed the biogeographical patterns of plankton communities, and explored the driving factors affecting plankton ...
Jiang L   +6 more
europepmc   +2 more sources

Seasonal Diversity and Morphometric Variations of Rotifers in Relation to Selected Environmental Variables from a Tropical High-Altitude Lake in Mexico

open access: yesDiversity, 2023
We studied the species diversity and morphometric variations of rotifers from a high-altitude water body, the Llano reservoir, in central Mexico during September 2021 to August 2022. Samples were collected from four stations in the reservoir every month.
Sergio González-Gutiérrez   +2 more
doaj   +1 more source

Zooplankton communities in a river downstream from a lake restored with hypolimnetic withdrawal

open access: yesKnowledge and Management of Aquatic Ecosystems, 2020
Restoring lakes with hypolimnetic withdrawal can severely threaten water quality and biocenosis downstream. The objective of this study was to evaluate the effect of lake restoration on riverine zooplankton during a period of intense hypolimnion water ...
Bowszys Magdalena   +3 more
doaj   +1 more source

The role of paleolimnology in climate and environment reconstruction and lake restoration in light of research on selected bioindicators [PDF]

open access: yesThe Holistic Approach to Environment, 2020
Paleolimnologists and ecologists study biotic and abiotic variables to track long-term and short-term environment changes. Microscopic invertebrates, phytoplankton of freshwater ecosystems, and pollen grains have been extensively studied during the last ...
Marta Wojewódka, Dario Hruševar
doaj   +1 more source

Rotifera from Burundi : the Lecanidae (Rotifera : Monogononta) [PDF]

open access: yesAnnales de Limnologie - International Journal of Limnology, 2000
As part of a survey of the rotifer fauna of Burundi, Lecanidae from Kashira and the floodplain of the river Rusizi in Northwest Burundi are reported. Thirty-four species of Lecane were found. Twenty-five of them are new to Burundi, raising the total Burundian Lecane record to thirty-five. Three species, Lecane aeganea Harring, 1914, L.
D. Baribwegure, H. Segers
openaire   +1 more source

Zooplankton community responses to the mixture of imazethapyr with imazapic and bispyribac-sodium herbicides under rice paddy water conditions

open access: yesCiência Rural, 2014
The aim of this study was to assess the effect of concentrations of imazethapyr, imazapic, and bispyribac-sodium herbicides on zooplankton community (Cladocer, Copepod and Rotifer) in rice paddy fields. The decrease of half-life dissipation (DT50) of the
Geovane Boschmann Reimche   +6 more
doaj   +1 more source

Zooplankton communities in the new and old Sura riverbeds in Penza

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2021
Background. The Sura River in Penza and its vicinity undergo significant natural and anthropogenic (dam construction) impacts in 1942–1943, which caused a change in the riverbed.
Yu.A. Pastukhova   +4 more
doaj   +1 more source

Tardigrades and oribatid mites in bryophytes from geothermally active lava fields (Krafla, Iceland) and the description of Pilatobius islandicus sp. nov. (Eutardigrada) [PDF]

open access: yesPolish Polar Research, 2018
In polar regions, apart from tundra and glaciers, geothermally active areas with elevated temperatures are important elements of ecosystems. One such geothermally active region characterized by mosaic ecosystems and vast areas covered by recent lava ...
Jakub Buda   +3 more
doaj   +1 more source

Biodiversity of Indian Rotifers (Rotifera) with remarks on biogeography and richness in diverse ecosystems [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2021
We assess biodiversity status of Rotifera known from India to-date based on our studies from various regions of this country and evaluation of other viable records, and highlight notable features of biogeography and richness. The Indian fauna reveals 434
Sharma, Bhushan Kumar, Sharma, Sumita
doaj   +1 more source

Riding the Storm: Microeukaryote Community Responses to Hurricane Disturbance. [PDF]

open access: yesJ Eukaryot Microbiol
ABSTRACT Sandy beaches are dynamic ecosystems where terrestrial and marine organisms coexist, resulting in diverse communities where microeukaryotes (protists, microalgae, and meiofauna) are key drivers. Understanding their diversity patterns and responses to stressors is essential for elucidating ecological processes, yet information on this subject ...
Rivera-Zizumbo AA   +5 more
europepmc   +2 more sources

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