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Książka = Book ; KS/8/2008/R02P01
Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences
[3], 49-68 pages ; 21 cm ; Bibliography p. 67-68
The present paper deals with the presentation of a new approach in sediment quality estimation. This approach studies the ranking towards ecotoxicity of lake sediments samples from Turawa lake in Poland with respect to chemical pollutants like polychlorinated biphenyls (PCBs), pesticides, polyaromatic hydrocarbons (P AH) and heavy metals. The sediment quality estimation is done by combining of Hasse diagram technique (HDT) with self-organized maps (SOM). The classification abilities of SOM are used as preprocessing procedure of the initial data matrix before applying HDT. The Hasse diagram analysis shows two sediment pollution "pattems" instead of the four detected by SOM. The Hasse diagram structure is discussed in relation to the environmental management of Turawa lake region.
Creative Commons Attribution BY 4.0 license
Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -
Systems Research Institute of the Polish Academy of Sciences
Library of Systems Research Institute PAS
Oct 15, 2021
Aug 18, 2021
28
https://rcin.org.pl./publication/242523