Spatial and time diversity of housing construction in Poland. Residential housing construction, as one of the most important elements of spatial development, a factor decisive for living conditions of residents, is the object of interest not only of architects, planners or local and state authorities, but increasingly also of geographers, who mainly analyze these issues in a spatial context. The article analyzes the development of construction in post-war Poland in three periods: real socialism, the transformation period and the last decade. The subject of the analysis is the number of completed dwellings/flats in total, by location (city, village) and by investors (housing cooperatives, developers, private constructors and others).

The article presents basic changes introduced in the first edition of the governmental Urban Planning and Building Code. The changes regard spatial development, especially planning and permit documents, and competences of the governmental bodies in accepting, legislating and issuing such documents. In this respect, the article points out important regulations for the mining industry, in particular for deposit protection and the initiation of mining projects. In certain cases, critical opinions of some of the governmental institutions are mentioned. In a new document regarding the “Spatial Development Study of a Community”, the draft of the Code orders a division of the community into functional zones. Therefore a mining and extractive industry could be delimited as a functional zone. The Code also specifies that while delimiting a new urbanization area, the documented mining deposits areas should be avoided. In relation to the local spatial plan, the Code establishes the following: in documented strategic mining deposit zones the initiation of non-public purpose investments can only be carried out according to the urban spatial plan. This project also orders that only the local spatial plan can allow for the localization of “establishments that carry a risk of serious industrial breakdown” and “investments that can seriously impact the environment”. The Code also introduces another innovation: the possibility of issuing the local spatial plan with an integrated evaluation on the environmental impact. The “investment permits” are intended to replace both the previous building permits and previous decisions on the conditions of development of the areas not covered in the local spatial plans. The investment permits referring to mining establishments will be issued by the mining administration authorities. The main adverse change for mining is that the exploration of mining deposits owned by the State Treasury loses its previous status of public purposes. The article also indicates that some of the described regulations might be changed during the further legislation process.

The article discusses the spatial development of non-urban areas based on the use of local peat resources. Creating a methodology for the advanced spatial development of non-urban areas has peat resources based on multi- criteria optimisation of production and social infrastructures. The industrial and social infrastructure of the non-urban areas having reserves of peat, associated mineral, and industrial raw materials. Regularities, trends, and features of formation and functioning of the productive and social infrastructure of the natural and man-made complex in the development of peat reserves, associated mineral, and industrial raw materials. To achieve this goal, it is necessary to conduct interdisciplinary research and solve the following specific objectives: (1) the scientific justification of new technological processes and equipment for peat and mineral raw materials processing for obtaining new composite materials for multiple purposes; (2) the feature analysis of the use of local peat resources to provide the development of non-urban areas based on a set of scientific approaches; (3) the development of the methodology for project management of the natural and man-made complex to ensure multi-criteria optimisation of productive and social infrastructure. The example of the Khanty-Mansiysk Autonomous Okrug – Yugra development selected results of confronting the existing “big grand” and national challenges through the mechanisms of rational use of local peat resources non-urban areas are illustrated. The results indicated that by 2030 there would be a 3.8-fold increase in mineral extraction and a 5.9-fold increase in processing industries.

The colours of external architecture are crucial to the reception of urbanized space. An appropriate concept is necessary to maintain order and harmony of colours. Decision-making in this respect was analysed, based on Polish and Slovak legal acts. The formal and actual status was compared through analyses of local spatial development plans and site inspections. For a broader perspective, examples from some of the countries are presented. Using a survey, public knowledge of the current legal situation related to colour decision-making was investigated alongside preferences as to who should manage this issue. It was also investigated how space users assessed the external colours of buildings in the areas under study.

At present, an intensive increase in housing development in suburban areas can be observed — both private, single-family developments and projects in the form of single- and multi-family housing complexes carried out by companies specialising in this field. These projects, known as developer-built projects, have already become a permanent part of the landscape of Polish suburbs. Spatial and demographic analyses of the rural municipalities of the Kraków Metropolitan Area (KMA) presented in this paper indicate the largest concentrations of this type of development. Moreover, they make it possible to indicate certain directions in which these trends are heading, the pace of their changes and their interrelationships. These analyses may provide guidance to project sponsors, local authorities, or legislators on what measures to take to prevent, as far as possible, any negative effects that may be caused by uncontrolled development or spatial, urban, and architectural chaos.

Biologically active areas play an extremely important role in the structure of a city and increasing their coverage, especially in large urban centres, is an activity with a number of advantages. This article compares, in terms of green spaces, two European cities of similar size – Warsaw (517.2 km2) and Oslo (454 km2). Both cities are capitals of their respective countries but implement different spatial policies in the scope of the Green Deal. In Warsaw, many industrial and post-industrial areas still exist and simultaneously urban green areas are decreasing year by year. In Oslo, a strategy based on deindustrialisation of the city and possible maximum use of urban greenery and public spaces is implemented. The research described in this article involved analysing the coverage of the analysed cities and their districts with biologically active area and then checking the correlation with other indicators that can be affected by this coverage. These included data on the incidence of the most common diseases among residents, the attractiveness of living for the elderly and families with children, as well as air and soil pollution and the occurrence of negative effects of climate change. The correlation of urban space use in terms of the presence of industrial land in relation to currently existing green spaces in the districts concerned was subsequently determined.

Potential Compensatory Costs Related to Invalid Spatial Planning in Communes. The purpose of the article is to compare the costs of enacted local plans and their possible repeal in the part concerning the faulty (irrational) allocation of land for various functions. It was attempted to estimate the costs associated with the hypothetical repeal of local plans in a situation where such a need arises, resulting from the overestimation of areas designated especially for housing development. These costs are primarily the need to pay compensation to landowners for those parts of the land that first changed their intended use from a lower market value to a higher one, and then there would be a hypothetical “reverse” operation (e.g. restoration of agricultural use). It was obtained that depending on the methodology, these costs could fluctuate between 135-325 billion PLN. This means that there is no possibility of ‘automatic’ repealing defective local plans across the all country.

A little over a decade ago, a number of legislative changes were made in Polish law dealing with spatial planning in relation to floodplains and water management. More specifically, the amendments were a consequence of the adoption of the relevant Floods Directive by the European Parliament and the European Council in 2007, which was introduced as a countermeasure to the allegedly increasing flood risks associated with the ongoing urbanisation of floodplains. It was recognised that the risks of material and non-material damage associated with increasing urbanisation are so great that appropriate legal provisions must be introduced to reduce them. More than a decade has passed since the introduction of these provisions (the Floods Directive was adopted in Poland in March 2011). Over time, it has become apparent that the implementation of many legislative changes in Poland related to spatial planning in floodplains has been impractical and has had a very negative impact on the spatial and economic development of these areas. In this article we focus on the Lower Bug Valley and show how these new laws have led to a deterioration of the living situation in the floodplains. Indeed, the problem of economic decline in the floodplains and Natura 2000 sites is very serious and affects people who have lived for years in a 2–5 km wide strip in quiet surroundings flood-prone areas and along the river bend. Restrictions on livestock and the decline of agriculture are compounded by the lack of interest in acquiring habitats and land. These areas are becoming an open-air museum with residents living on social benefits and pensions.

The start of Wolska Street, overlooking Błonia Park with the Kościuszko Mound towering over it, was an important place in the city’s structure as indicated in the competition plans for Greater Kraków from 1910. This led to the erection of formal buildings along the eastern boundary of Błonia, with the National Museum building at the forefront. In 1950, an urban-planning competition was held in relation to the planned construction of important buildings in this area. This paper presents unpublished works and the effects of decisions taken in this already forgotten competition on today’s development of the area around the square in front of the National Museum.
The goal of this paper is to present unknown competition designs dating back to mid-20th century and to indicate their impact on spatial solutions of the area at the end of Piłsudskiego Street, near the National Museum.
A comparative analysis of preserved pictorial materials and designs known to the author was used in this study. The analyses concluded that the opportunities to turn the start of Piłsudskiego Street into a nodal point in the urban plan of the city, a spot that would integrate space at both sides of Trzech Wieszczów Avenues, were not fully used. Urban analysis that also covered the area at the eastern side of the Trzech Wieszczów Avenues is a key to producing correct spatial solution for the square in front of the National Museum.