MATHEMATICAL MODEL FOR DETERMINING THE INFLUENCE OF DIFFERENT PHYSICO-CHEMICAL FACTORS ON THE NUMBER OF MICROFLORA IN THE ANTHROPOGENIC SOILS

Autor:	Pavlina Naskova, Maria Konsulova, Dragomir Plamenov, Boyka Malcheva
Jazyk:	bulharština
Rok vydání:	2017
Předmět:	lead correlation analysis general microflora lcsh:A lcsh:General Works mathematical model regression analysis urbogenic soil
Zdroj:	Novo Znanie, Vol 6, Iss 4, Pp 87-102 (2017)
ISSN:	2367-4598 1314-5703
Popis:	The publication presents results from a study of the total microflora in urogenic soils in Sofia. The influence of four major factors on the total microflora size is analyzed: depth of sampling, humidity and soil temperature, content of lead. A regression and correlation analysis was carried out, whereby the statistical significance of the coefficients in the mathematical model was checked in the case of a one-factor model and a model with all the factors. The behavior of the model has been investigated in a variety of data samples and an optimal option has been selected.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doajarticles::67b41db363e74454fa081b8d21d561f3 http://science.uard.bg/index.php/newknowledge/article/view/309 Zobrazit plný text záznamu