Effects of turbidity on feeding and distribution of fish [PDF]
, 2007 In aquatic systems, the ability of both the predator and prey to detect each other may be impaired by turbidity. This could lead to significant changes in the trophic interactions in the food web of lakes. Most fish use their vision for predation and the
Pekcan-Hekim, Zeynep
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Efficacy of Clostridium bifermentans serovar malaysia on target and nontarget organisms. [PDF]
, 1994 Volume ...
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Chaoborus Punctipennis and Chaoborus Albatus: Influences of Fish Communities and Abiotic Factors
Chaoborus punctipennis Say and Chaoborus albatus Johnson are phantom midges with coexisting small transparent aquatic larvae that exhibit daily vertical migrations and occur in lakes with fish. We hypothesized that these species differ in their habitat preference as suggested by the principle of competitive exclusion and that fish predation affects ...
openaire +1 more source
Composición taxonómica del zooplancton del embalse de Betania, departamento del Huila, Colombia
Acta Biológica Colombiana, 1999 To determine the species composition of the zooplancton in the reservoir Betania (altitude; 560 m.a.s.l.; area: 7.4 km2; vol: 1971 x 106 m3; mean depht 28 m), at seven sites and several depths, bimonthly net samples (100 and 200 microns mesh size) were ...
Yimy Herrera Martinez +1 more
doaj
Evolution and diversity of inherited viruses in the Nearctic phantom midge, Chaoborus americanus. [PDF]
Virus Evol, 2022 Ballinger MJ +4 more
europepmc +1 more source
Laboratory experiments testing the effectiveness of the commercially available product PoCo in mitigating cyanobacterial blooms and decomposing organic matter [PDF]
, 2009 The Dutch company WiseUse International BV has proposed using a so-called bio stimulator “PoCo” (Pollution Control) in ecological restoration of Lake Ypacarai (Paraguay).
Kosten, S., Lürling, M.F.L.L.W.
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A laboratory system for examining the influence of light on diel activity of stream invertebrates [PDF]
, 2002 I describe a laboratory system for investigating the role of light as a proximate cue for diel changes in locomotor activity and vertical location on the substrate of stream macro-invertebrates.
Schloss, Annette L.
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Optimal adult growth of Daphnia in a seasonal environment [PDF]
, 1993 1. The cladoceran Daphnia serves as an example of an iteroparous organism, with overlapping generations, that is capable of substantial adult growth. The life history of Daphnia was modelled as the consequence of a series of decisions about allocation of
Gabriel, Wilfried, Taylor, B. E.
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Characterization of patterns and variability in the dynamics of outdoor aquatic mesocosms: exploring the capabilities and challenges in data supporting aquatic system models. [PDF]
Ecotoxicology, 2023 Loerracher AK +6 more
europepmc +1 more source