Results 61 to 70 of about 62,652 (241)
Selective plankton feeding by the coregonid ”bondella” (Coregonus sp.) of Lake Maggiore [Translation from: Translation from: Memorie dell'Istituto Italiano di Idrobiologia Dott.Marco de Marchi 31 181-203, 1974] [PDF]
, 1979 In recent times, some specialists have begun to study the subject of food selection of fish in an organized way, thus highlighting its importance. In the present work, the author intends to evaluate the impact of predation on the eupelagic zooplanktonic ...
Guissani, G.
core
EcoEnergy, EarlyView.This study reports a photocatalytic H₂O₂ production rate of 14.9 mmol g⁻¹ h⁻¹, representing a 22.2‐fold enhancement. Additionally, the Fe‐free PSFs achieved complete degradation of 100 mg·L⁻¹ tetracycline within 10 min across a wide pH range. ABSTRACT Photocatalytic‐self‐Fenton system (PSFs) hold great promise for water purification through in situ ...
Yuhan Yan +6 more
wiley +1 more source
Effect of large- and small- bodied zooplankton on phytoplankton in a eutrophic oxbow [PDF]
, 2005 Macrozooplankton and microzooplankton effects on the phytoplankton were measured in situ in a eutrophic lake. Indigenous phytoplankton were incubated for 5 days in 301 mesocosms with either the macro- and microzooplankton (complete), microzooplankton ...
Borbély, György +5 more
core +1 more source
Ecography, EarlyView.Anthropogenically induced changes in environmental conditions have been affecting species communities globally, leading to shifts in ecosystem functioning. Physical drivers like temperature, salinity and acidification are especially important in coastal ecosystems, and high‐resolution time‐series are essential to identify how these variables affect ...
Tjardo Stoffers +3 more
wiley +1 more source
Inferring Deleterious-Mutation Parameters in Natural Daphnia Populations
Biological Procedures Online, 1998 Deng and Lynch (1, 2) proposed to characterize deleterious genomic mutations from changes in the mean and genetic variance of fitness traits upon selfing in outcrossing populations.
Deng Hong-Wen
doaj +1 more source
The visual ecology of selective predation: Are unhealthy hosts less stealthy hosts?
Ecology and Evolution, 2021 Predators can strongly influence disease transmission and evolution, particularly when they prey selectively on infected hosts. Although selective predation has been observed in numerous systems, why predators select infected prey remains poorly ...
Nina Wale +4 more
doaj +1 more source
The initial tolerance to sub-lethal Cd exposure is the same among ten naïve pond populations of Daphnia magna, but their micro-evolutionary potential to develop resistance is very different [PDF]
, 2013 A
De Meester, Luc +3 more
core +2 more sources
Environmental Toxicology and Chemistry, EarlyView.Cross‐species extrapolation of adverse outcome pathway network on reproductive toxicity under the One Health perspective using new approach methodologies. AOP = adverse outcome pathway. Abstract Although ecotoxicological and toxicological risk assessments are performed separately from each other, recent efforts have been made in both disciplines to ...
Elizabeth Dufourcq Sekatcheff +2 more
wiley +1 more source
Intrapopulation Variability of Cladocerans (Cladocera, Daphniiformes) in Lake Baikal [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2009 In lake Baikal (Eastern Siberia, Russia) cladocerans play an important role in the zooplankton of bays and coastal shallows. Populations of D. galeata Sars, 1863 and D.
Sergey I. Pitulko
doaj
Oikos, EarlyView.Seasonality in temperate ecosystems shapes species phenology, influencing interactions and food web structure. Variations in species richness and biomass affect trophic interaction strength, a crucial factor for community stability, which can be assessed through energy fluxes – an essential indicator of ecosystem function.
Simon Bazin +4 more
wiley +1 more source