The article presents the results of the surveys on the shopping habits of the Polish consumers and their change in the past decade. It discusses trends in likings and habits of the Polish consumers. It identifies the transformation of the process of shopping for the fast-moving consumer goods and the changes in the opinions and in the purchasing preferences of the consumers from 2001 to 2010 according to the age, level of education and the gender of the respondents.
Popularization of automatic methods of measuring meteorological elements and substituting manual methods creates a problem of maintaining homogeneity of measurement series. In such situations it is necessary to conduct measurements simultaneously, i.e. using a method being introduced and a former method. The analysis of measurement series carried out simultaneously enables comparing and relating measurements made by a new apparatus to already existing results. The present paper includes the results of the analysis of differences between daily, monthly and seasonal atmospheric precipitation values coming from a 11-year series of simultaneous measurements with a telepluviometer and the Hellmann rain gauge.
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