The purpose of this paper is to identify the factors which have the greatest impact on the development of regional entrepreneurship in the border regions of Eastern Poland and in the Łódź region. An attempt was made to characterize these regions in terms of attractiveness and power of attracting development factors mainly due to the fact that in each of these regions entrepreneurs meet the specific micro- and macro-economic determinants.
Areas of industrial damages require elaborating efficient methods of reclamation and revitalization. A region of Poland, where process of degradation is particularly visible is Upper Silesian Industrial Region. Areas in the zone of many-years influence of Huta “Miasteczko Śląskie” are characterized by norm-exceeding concentration of heavy metals. The area in its direct surrounding was defined as industriogeneous desert. In 2017 on three designated testing grounds with diversified degree of contamination (see: map) of joint area of 1.5 ha, planted were jointly 6550 seedlings of chosen species of trees and bushes which were likely to survive in those conditions. In the first vegetative season, despite extremely long-lasting drought and high temperatures, the seedlings showed high survivability. It amounted 82% on industriogeneous desert (testing ground C) and 90-95% on forest testing grounds (A and B). Maples stood out among other trees with proper development and condition. The highest seedlings, especially mountain ash, birch and European red elder already in August had burnt top shoots and numerous necroses on leaves. Introduction of plants – hyperaccumulators of heavy metals, especially on industriogeneous desert will influence positively on condition and development of seedlings in future vegetative seasons.
The textile industry is a significant sector of the Polish economy and is characterized by a strong potential. Its development can be ensured by activities in the areas of finance, technical infrastructure, environmental protection, and demographic conditions. The development of the textile sector is significantly affected by factors such as quality of commune and poviat roads, length of the sewerage network, expenditure on environmental protection, expenditures on innovative activity and on research and development, and costs related to employment and population of working age. The aim of this paper is to determine the attractiveness level of individual Polish regions for the development of the textile sector in relation to five microclimates, which somehow define the most important determinants of the development of this sector of the economy. In order to achieve this aim, the following research methods are used: presentation of statistical data and statistical methods of research. The authors test the research hypothesis that the growth potential of textile industry enterprises is the largest in the most prosperous provinces.
Municipal waste landfills are a source of microbial contamination. The aim of the study was to determine the degree of air pollution by bacteria, including the coli group, fungi and actinomycetes. The object of the analysis was the landfill of the Department for the Recovery and Storage of Municipal Waste in Leśno Górne. Analyses were performed in the four seasons of the year, taking into account the weather, status of the number of microorganisms and degree of risk to human health and life.