Importance relative de l'eau et de la nourriture comme source de cadmium chez la larve de l'insecte Sialis velata (megaloptera). [PDF]
, 1998 Le cadmium (Cd) est considéré comme un métal potentiellement dangereux pour les organismes qui y sont exposés. Des industries ont contribué, au cours des années, à relarguer de grandes quantités de ce métal dans l'environnement.
Roy, Isabelle
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Fate of Planktothrix-derived toxins in aquatic food webs: A case study in Lake Mindelsee (Germany)
Ecotoxicology and Environmental SafetyBlooms of the red, filamentous cyanobacterium Planktothrix rubescens occur frequently in pre-alpine lakes in Europe, often with concomitant toxic microcystin (MC) production.
Eva Riehle +5 more
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Additions to the Aquatic Diptera (Chaoboridae, Chironomidae, Tabanidae, Tipulidae) Fauna of the White River National Wildlife Refuge, Arkansas [PDF]
, 2004 The dipteran fauna of Arkansas is generally poorly known. A previous study of the Aquatic macroinvertebrates of the White River National Wildlife Refuge, the largest refuge in Arkansas, reported only 12 diptera taxa out of 219 taxa collected (Chordas et ...
Chapman, Eric G. +2 more
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Knowledge and Management of Aquatic Ecosystems, 1996 Vingt mille larves de brochet (Esox lucius, L.) ont été élevées 35 jours en bac, avec une nourriture vivante (zooplancton et larves de Chaoboridés, Diptères) collectée en lagune d'épuration. Le but de cette expérience était de connaître l'influence de la
GRES P., LIM P., BELAUD A.
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Length-weight relationship and the diets of Clarias lazera (Cuvier and Valenciennes), family Clariidae (Osteichthyes: Siluriformes) in Zaria, Nigeria [PDF]
, 1986 The length-weight relationship and the diets of Clarias lazera were investigated between July 1981 and June 1982. About 450 specimens were examined. The standard lengths of the fish ranged from 8.5 cm to 42.2 cm.
Olatunde, A.A.
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Invertebrate communities in northern Lake Victoria, with reference to their potential for fishery production [PDF]
, 1999 The zooplankton and macrobenthic communities of Lake Victoria were sampled by lift net and Ponar grab, respectively. The zooplankton comprised copepods and cladocerans, rotifers and aquatic insect larvae. Most taxa exhibited wide distribution in the lake,
Kiggundu, V., Ndawula, L.M., Ochieng, H.
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Trophic Positions of Polyp and Medusa Stages of the Freshwater Jellyfish Craspedacusta sowerbii Based on Stable Isotope Analysis. [PDF]
Biology (Basel), 2023 Gießler S +5 more
europepmc +1 more source
Permafrost thaw lakes and ponds as habitats for abundant rotifer populations
Arctic Science, 2018 Thermokarst lakes and ponds were sampled across a range of permafrost landscapes in subarctic Québec (Nunavik, Canada) to compare their rotifer and other zooplankton characteristics with a set of rock-basin lakes and ponds in the region.
Paschale N. Bégin, Warwick F. Vincent
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The vertical distribution of zooplankton in the Goggausee (the influence of algae and Chaoborus flavicans) [Translation from: Carinthia II 166/186 373-385, 1976] [PDF]
, 1977 The Goggausee, a small, shallow, meromictic lake(700m long, 150m wide, max. depth=12m, mean depth=6m), was the site of a week long study (19-26 May 1974) of the limnology department of the University of Vienna.
Heller, L., Herzig, A., Moog, O.
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Brazilian Journal of Biology, 2013 The focus of this study is to investigate if microcrustaceans undergo diel horizontal migration (DHM) in a tropical shallow lake on a yearly basis and analyse the adaptive value regarding predation.
MS. Arcifa +3 more
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