Subtitle:

Książka = Book ; KS/8/2008/R01P02

Publisher:

Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences

Place of publishing:

Warszawa

Description:

[3], 35-45 pages ; 21 cm ; Bibliography p. 44-45

Type of object:

Book/Chapter

Abstract:

In complex environmental data-sets it is often necessary to compare different sets of criteria (attributes). In the similarity analysis which is part of the theory of the Hasse Diagram Technique (HDT) we intend to calculate the similarity of different posets. This similarity analysis is an important feature of the newly developed software packages called PYHASSE developed by the second author. As an example we use a data-matrix which was generated in an international project named MONARPOP (Monitoring Network in the Alpine Region for Persistent and other Organie Pollutants) in which selected chemicals in different environmental media were analysed in the years 2004 and 2005 (MONARPOP, 2008). 17 pesticides were chosen and analyzed in soi! and needle samples in the alpine regions of Germany, Austria, Switzerland, ltaly, and Slovenia. The samples were taken at different heights. We perform a similarity analysis of the two different targets in order to get an idea if the target type has a great impact on the ranking of the pesticides and hence on the contamination. lt can be demonstrated that the different target type: soil or needles have a considerable influence on the structure of the Hasse Diagrams and hence on the intensity of the pollution load. This supports the analytical analysis ofsoil as well as ofneedle samples.

Relation:

Książka = Book

Detailed Resource Type:

Book

Resource Identifier:

oai:rcin.org.pl:205860

Source:

KS-2008-08-R01P02

Language:

eng

Language of abstract:

eng

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

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: ; -

Digitizing institution:

Systems Research Institute of the Polish Academy of Sciences

Original in:

Library of Systems Research Institute PAS

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open