Determination of waste accumulation rate according to the number of inhabitants and population density using gis technique

key words: municipal waste, GIS, Malopolska Region, Jenks’ natural breaks

Summary:

The municipal waste is a waste type that includes predominantly household waste (domestic waste) with sometimes the addition of commercial wastes col-lected by a municipality within a given area. EU waste management principles were defined in the Waste Framework Directive 74/442/EWG. In 2007 in EU countries 261 Mio Mg waste (522 kg*(capita*year)-1) were generated. In Poland the production index was lower and came to 322 kg*(capita*year)-1.
179 communes of Malopolska were choused as the research area. Jenk's method (natural break algorithm, also known as the goodness of variance fit (GVF).) was used in the analysis. This method in the best way describes spatial data arrangement. The Jenks optimization method was used to classify features us-ing natural breaks in data values. It was used to minimize the squared deviations of the class means. Optimization was achieved when the quantity GVF was maxi-mized.
There was made a spatial analysis of the waste production, numbers of inhabi-tants and population densities in Malopolska communes by means of GIS soft-ware.
Based on the gotten results there were defined the average quantities of generated waste in the specified communes' classes.

Citation:

Malinowski M., Krakowiak-Bal A., Sikora J., Woźniak A. 2009, vol. 6. Determination of waste accumulation rate according to the number of inhabitants and population density using gis technique. Infrastruktura i Ekologia Terenów Wiejskich. Nr 2009, vol. 6/ 09