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Some aspects of the effects of lindane to the nutrition of Serranus scriba in the sea water
1999
Kovacevic, A. (Institut za biologiju mora, Kotor (Yugoslavia))
The experiment was performed on marine Teleost Serranus scriba with lower concentrations of lindane then MPC (due to our valid law). The aim of this study was to find the effects of lindane to fish activities connected with nutrition. This motive is among the strongest. It includes parameters as: number of fish movements in the presence of prey or without it and the number of onslaughts to the prey during one hour. The results have shown that the increasing of lindane concentration caused considerable decreasing and even complete cessation of activity. Interest for prey and decreasing activity of predators in the presence of prey (typical for Serranus - as a fish of prey and the hunter) endures till the moment of convulsion.
Afficher plus [+] Moins [-]Toxicity of carbamates to the brine shrimp Artemia salina and the effect of atropine, BW284c51, iso-OMPA and 2-PAM on carbaryl toxicity
1999
Barahona, M.V. | Sanchez-Fortun, S. (Departamento de Toxicologia y Farmacologia, Facultad de Veterinaria, Universidad Complutense de Madrid, 28040 Madrid (Spain))
Anthropogenic chemicals (insecticides) disturb natural organic chemical communication in the plankton community
1999
Hanazato, T. (Suwa Hydrobiological Station, Shinshu University, 5-2-4 Kogandori, Suwa, Nagano 392-0027 (Japan))
The effects of a pesticide on inducible phenotypic plasticity in Daphnia
1999
Barry, M.J. (Key Centre for Applied and Nutritional Toxicology, RMIT-University, City Campus, GPO Box 2476V, Melbourne 3001, Vic. (Australia))
Horizontal distribution of copper, nickel and enchytraeid worms in polluted soil
1999
Salminen, J. | Haimi, J. (Department of Ecological and Environmental Sciences, University of Helsinki, Niemenkatu 73, FIN-15210 Lahti (Finland))
Aluminium: The need for a re-evaluation of its solubility and toxicity in mature spruce stands
1999
Wit, H.A. de (Norwegian Forest Research Inst., Aas (Norway)) | Mulder, J. | Nygaard, P.H. | Aamlid, D. | Huse, M. | Kortnes, E.
Nitrification in Norway spruce forest soil in Beskids
1999
Novak, F. (Akademie Ved, Ceske Budejovice (Czech Republic). Ustav Pudni Biologie)
Behavior of EPN with mice to explain the sudden death of Bombycille
1999
Yamamoto, A. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Tsukioka, T. | Yoshida, T. | Sato, M. | Maruyama, S.
