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Metal-pollution index (MPI) - proposal for freshwater monitoring
1999
Teodorovic, I. (Univerzitet u Novom Sadu, Novi Sad (Yugoslavia). Prirodno-matematicki fakultet, Institut za biologiju) | Djukic, N. | Maletin, S. | Miljanovic, B.
MPI - Metal Pollution Index is being proposed with an aim improving the freshwater pollution control, monitoring and classification based on fish metal body burden. This is a simple mathematical model which enables presentation of Cd, Pb, Cu, Zn and Al fish liver concentration as a single value. After thorough studies of bioaccumulation, biomagnification and tissue distribution patterns, liver of Carassius auratus gibelio has been chosen as sentinel organ. Normal distribution and biological variation assessment is being achieved by using normalizers - reference values (liver concentrations of selected elements in fish from reference sites Vruje and Moharac micro water reservoirs, Serbia (Yugoslavia)). Selected representative sites have been evaluated according to new classification of freshwater ecosystem based on MPI values.
Afficher plus [+] Moins [-]Rainfall composition in Minnesota: integrating the chemistry, synoptic meteorology and numerical modelling
1999
Krupa, S. | Nosal, M. (Department of Plant Pathology, University of Minnesota, St. Paul, MN 55108 (USA))
Air pollution VII | Air pollution 7 | Air pollution seven
1999
Brebbia, C. A. | Jacobson, M. A. | Power, H.
"This book contains over 100 contributions from the Seventh International Air Pollution Conference, held in July 1999. Bringing together recent results from state-of-the-art research projects world-wide, the goal of this meeting was to increase public awareness of air pollution issues and lay the groundwork for further investigations."--BOOK JACKET.
Afficher plus [+] Moins [-]Spatial variability of spruce crown defoliation in the forests of Horna Orava [Slovak Republic]
1999
Smelko, S. (Technicka Univ., Zvolen (Slovak Republic). Katedra Hospodarskej Upravy Lesov a Geodezie)
