Results 61 to 70 of about 12,714 (200)

Pengkayaan Daphnia spp. Dengan Viterna Terhadap Kelangsungan Hidup Dan Pertumbuhan Larva Ikan Lele Dumbo (Clarias gariepinus)
[Enrichment Of Daphnia spp. With Viterna To Survival And Growth Of African Catfish (Clarias gariepinus) Larvae]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2009
African catfish (Clarias gariepinus) is one of fish consumption use to fulfill animal protein. The fulfillment need of animal protein with aquaculture effort, where as in the aquaculture effort will larvae quality increased.
Boedi Setya Rahardja   +2 more
doaj   +1 more source

Exposure to Structurally Related Organophosphate Esters Elicits Distinct Metabolomic Perturbations in Daphnia magna

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Organophosphate esters (OPEs) are found ubiquitously in the environment and exposure to these chemicals has induced behavioral, developmental, and morphological impairments in several model organisms. Yet there is still a lack of understanding of how sub‐lethal exposure disrupts organism function at the molecular‐level, especially for Daphnia ...
Salwa Hajir   +4 more
wiley   +1 more source

Photocatalytic and Biotechnological Strategies for Remediation of Persistent Organic Pollutants: Mechanisms, Toxicity, and Antimicrobial Perspectives

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Persistent organic pollutants (POPs) pose significant ecological and human health risks due to their persistence, bioaccumulation, toxicity, and global distribution. Conventional remediation methods are often inadequate for achieving complete mineralization, demonstrating the need for advanced and substantial approaches.
Viola O. Okechukwu   +2 more
wiley   +1 more source

Potential shifts in zooplankton community structure in response to changing ice regimes and hydrologic connectivity

open access: yesArctic, Antarctic, and Alpine Research, 2019
Changing Arctic climate may alter freshwater ecosystems as a result of warmer surface waters, longer open-water periods, reduced wintertime lake ice growth, and altered hydrologic connectivity.
John R. Beaver   +8 more
doaj   +1 more source

The study of feeding parameters of Beluga (Huso huso) larvae fed with Artemia nauplii and Daphnia [PDF]

open access: yesتغذیه آبزیان, 2016
Beluga (Huso huso) larvae with average body weight of 30.43 ± 1.25 mg and density of 2 fish per liter having three replicates (100 fish per tank) were fed on the 30 percentage of body weight in a day during 15 days using Daphnia magna, Artemia urmiana ...
doaj   +1 more source

Resource Availability Modulates Effects of Fluorine Free Firefighting Foams

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Fluorine‐free foam (F3) alternatives that lack per‐ and polyfluoroalkyl substances (PFAS) are rapidly being adopted for firefighting operations and will be entering ecosystems. Despite this, little is known about their impact on freshwater communities.
Jack D. Morehouse   +2 more
wiley   +1 more source

Inter-annual climate variability and zooplankton: applying teleconnection indices to two deep subalpine lakes in Italy

open access: yesJournal of Limnology, 2014
Investigating relation between meteo-climatic indices and between-year variation in Daphnia population density and phenology is crucial for e.g. predicting impact of climate change on lake ecosystem structure and functioning.
Marina Manca   +2 more
doaj   +1 more source

Wildfire Ash Alters Freshwater Crustacean Behavior: Disentangling the Contributions of Suspended Macroparticles and Ash‐Induced Alkalinization

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Climate change and anthropogenic ignitions are intensifying wildfire frequency worldwide, elevating the risk of freshwater contamination by ash. In water, dissolved ash releases ions and other toxic constituents that increase pH and alter physicochemical conditions, while suspended ash particles may impose mechanical stress, disrupt behavior ...
Pétterson B. Pereira‐Silva   +7 more
wiley   +1 more source

Daphnia (Daphnia) longispina O. F. Muller 1776

open access: yes, 2020
Daphnia (Daphnia) longispina O.F. Müller, 1776 Distribution in Côte d’Ivoire: Buyo Lake (Yté et al. 1996; Kouamé et al. 2018). Synonyms: Daphne longispina O.F. Müller 1776; Daphnia rectispina Krøyer 1838; Daphnia muelleri P.E. Müller 1867; Daphnia leydigii Hellich 1874; Daphnia centricosa Hellich 1877; Daphnia paludicola Hellich 1877; Daphnia ...
Etilé, Raphaël N'doua   +5 more
openaire   +2 more sources

The enrichment influences of Artemia urmiana with vitamin E and unsaturated fatty acids on growth, survival and salinity stress resistance in Beluga (Huso huso) larvae

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
We assessed the effects of Aremia urmiana nauplii enriched with vitamin E (α -tochopherol acetate, MERCK, Germany) and unsaturated fatty acids (EPA 18% and DHA 12%) on growth, survival and stress resistance of Beluga (Huso huso) larvae during six weeks ...
M. Jalali; A. Hosseini; M. Imanpor; A. Alimohammadi
doaj  

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