This paper investigates changes in the spatial structure and explores the link between the initial shape and other characteristics of city-regions of Poland and heterogeneity in the changes of urban structure. Shifting attention to the former socialist country offers an opportunity to illuminate the link between a rapid and systemic political–economic transition and the development of city-regions. The results suggest that increasing polycentricity is not the main trend in Poland, and show that the context and initial stage of spatial structure indeed matter in shaping trajectories of urban change. Irrespective of the systemic transition, the spatial structure of city-regions is relatively slow to change.

The approach to the issue of shrinking cities is undergoing constant changes. Originally, this process was referred primarily to the progressing depopulation connected with a deteriorating economic situation. Presently, works on shrinking cities mainly focus on the challenges posed by the problem rather than the delimitation questions. Do the shrinking also apply to the situation of small towns, and if so, to what extent may small towns shrink? Being conscious of the multidimensional nature of the topic discussed, the authors took measures aimed at singling out a group of shrinking towns from the whole set of small towns in Poland. The identification of depopulating centres consisted in pointing to those shrinking both in terms of their demography and economy. This type of research gives rise to all types of methodological problems such as which tools should be used to measure town shrinking or which data should be selected for the research, an issue particularly important for small towns where the range of indicators available is rather limited. What conclusions may be drawn from the conducted analysis? Do small towns in Poland shrink? On the basis of the conducted research the answer is no. With regard to demography, the process of shrinking concerns only 30 towns (4.5%). And this group includes only four which additionally shrink in economic terms.

Artykuł składa się z dwóch części. Pierwsza z nich poświęcona jest charakterystyce Łódzkiej Kolei Aglomeracyjnej zarówno od strony organizacyjnej, jak i funkcjonalnej. Druga część artykułu koncentruje się na ocenie znaczenia ŁKA w systemie lokalnego transportu zbiorowego w Łodzi poprzez analizę lokalizacji, czasu przejazdu oraz dostępności do przystanków kolejowych.

Lokalny transport zbiorowy w Łodzi w świetle badań dostępności