Results 191 to 200 of about 4,782 (244)

Environmental filtering determines metacommunity structure in wetland microcrustaceans. Oecologia

open access: yes
Gascón, Stéphanie   +10 more
openaire   +1 more source

Evaluation of the potential hazard of lanthanides to freshwater microcrustaceans

Science of the Total Environment, 2018
The use of lanthanides in different sectors of industry has significantly increased during the last decades. Although the "anthropogenic" anomalies of lanthanides in the soils, surface and ground waters have already been registered, the ecotoxicological ...
I. Blinova   +6 more
exaly   +4 more sources

Monitoring genotoxicity in freshwater microcrustaceans: A new application of the micronucleus assay

Mutation Research - Genetic Toxicology and Environmental Mutagenesis, 2016
We have applied the micronucleus (MN) assay to the measurement of genotoxicity in microcrustaceans. Daphnids (Daphnia magna) and Copepods (Acanthocyclops robustus) were collected in situ and acclimated in the lab for 24h. The MN assay was successful with the Daphnids but not with the Copepods.
S. Barka   +5 more
exaly   +4 more sources

Metallic, metal oxide, and metalloid nanoparticles toxic effects on freshwater microcrustaceans: An update and basis for the use of new test species

Water Environment Research, 2021
In this article, we performed a literature review on the metallic, metal oxide, and metalloid nanoparticles (NP) effects on freshwater microcrustaceans, specifically focusing on (i) the main factors influencing the NP toxicity and (ii) their main ...
María Florencia Gutierrez   +2 more
exaly   +2 more sources

Toxicity of three rare earth elements, and their combinations to algae, microcrustaceans, and fungi

Ecotoxicology and Environmental Safety, 2020
Rare earth elements (REEs) are naturally distributed in the environment, and are increasingly being used in agriculture and high technology materials worldwide, thereby increasing anthropogenic contamination and environmental risks.
L. R. Bergsten-Torralba   +5 more
exaly   +2 more sources

Effect of microcrustaceans on blue-green algae in flooded soil

Soil Biology and Biochemistry, 1980
Abstract The ostracod Cypris sp., when present in large numbers, prevented the development of inocula of Tolypothrix tenuis and suppressed inocula of Anabaena sp. added to flooded soil. The waterflea Daphnia magna , when present in large numbers, only had a minor influence on the growth rate or extent of development of these algae.
Sarah Greene
exaly   +2 more sources

Environmental gradients and the horizontal distribution of microcrustaceans in lakes

Freshwater Biology, 1998
1. The assemblage of suspension‐feeding microcrustaceans in lakes changes along a habitat gradient from nearshore to offshore. This gradient of microcrustaceans was explored in relation to differences in macrophytes and the associated changes in water chemistry, food resources and types of predators.2.
Elizabeth A. Smiley, Alan J. Tessier
exaly   +2 more sources

Littoral microcrustaceans as indices of trophy

Verhandlungen Der Internationalen Vereinigung Fur Theoretische Und Angewandte Limnologie International Association of Theoretical and Applied Limnology, 2005
Bjørn Walseng
exaly   +2 more sources

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