The article presents an assessment of the value of the post-industrial landscape in the town of Rydułtowy using a comprehensive approach. It includes: 1) Defining the scope of the study taking into account regional context; 2) Inventory of mining facilities; 3) Desk study; 4) Field research and interviews; 5) Value assessment and guidelines. For assessing the value of the post-mining landscape the Architectural-Landscape Units & Interiors method was selected. The usefulness of the proposed method for the post-industrial landscape assessment was demonstrated using the case of Rydułtowy, a mining town. This article also describes the history of the mining activities in the town of Rydułtowy. The significance of the more than 200 years of mining on the growth and expansion of the town as well as its identity is reviewed. Special attention is given to the history and the present state of the most prominent element of the landscape, namely the cone-shaped landfill – Szarlota. The guidelines resulting from applying the proposed landscape value assessment are useful for a number of stakeholders and future activities planned for both the cone heaps and the mining plant.
The national power industry is based primarily on its own energy mineral resources such as hard and brown coal. Approximately 80% of electrical energy production from these minerals gives us complete energy independence and the cost of its production from coal is the lowest in comparison to other sources. Poland has, for many decades had vast resources of these minerals, the experience of their extraction and processing, the scientific-design facilities and technical factories manufacturing machines and equipment for own needs, as well as for export. Nowadays coal is and should be an important source of electrical energy and heat for the next 25–50 years, because it is one of the most reliable and price acceptable energy sources. This policy may be disturbed over the coming decades due to the depletion of active resources of hard and brown coal. The conditions for new mines development as well as for all coal mining sector development in Poland are very complicated in terms of legislation, environment, economy and image. The authors propose a set of strategic changes in the formal conditions for acquiring mining licenses. The article gives a signal to institutions responsible for national security that without proposed changes implementation in the legal and formal process it, will probably not be possible to build next brown coal, hard coal, zinc and lead ore or other minerals new mines.
This paper presents a complex study of anhydrite interbeds influence on the cavern stability in the Mechelinki salt deposit. The impact of interbeds on the cavern shape and the stress concentrations were also considered. The stability analysis was based on the 3D numerical modelling. Numerical simulations were performed with use of the Finite Difference Method (FDM) and the FLAC3D v. 6.00 software. The numerical model in a cuboidal shape and the following dimensions: length 1400, width 1400, height 1400 m, comprised the part of the Mechelinki salt deposit. Three (K-6, K-8, K-9) caverns were projected inside this model. The mesh of the numerical model contained about 15 million tetrahedral elements. The occurrence of anhydrite interbeds within the rock salt beds had contributed to the reduction in a diameter and irregular shape of the analysed caverns. The results of the 3D numerical modelling had indicated that the contact area between the rock salt beds and the anhydrite interbeds is likely to the occurrence of displacements. Irregularities in a shape of the analysed caverns are prone to the stress concentration. However, the stability of the analysed caverns are not expected to be affected in the assumed operation conditions and time period (9.5 years).
During the 1920s and 1930s Gdynia transformed from a small fishing village into a dynamically developing city through the construction in its vicinity of the largest seaport of interwar Poland. The city’s first expansion plan (1926, Adam Kuncewicz, Roman Feliński), designed for approximately 100 000 inhabitants, had to be revised already within a few years because development of the port has proved to be faster and the terrain requirements of the port substantially greater than originally predicted. In effect grounds originally planned for general city functions were yielded to the rapidly developing port. It was not until 2003 when the port boundaries shifted significantly as a result of restrictions and changes in the nature of port activity. These changes freed around 53 ha of post-harbour sites for new development, attractively located in the immediate vicinity of the existing city centre and waterfront. In 2015 the port boundaries shifted again adding 3 ha more of post-harbour sites. The changes also spurred investment in the north of downtown Gdynia – in accordance with the intentions of first city planners. Ideas how to make good use of post-harbour areas have been invented and evolved since 1990s. The concept which is currently under development was prepared in 2008 by the City Planning Offi ce of Gdynia. Since 2010 analyses and studies of future development have been conducted using 3D model. The concept is continuously updated and new details are added based on projects obtained through architectural competitions. Since 2015 development areas of the northern part of the city center were rebranded as Gdynia Sea City. In accordance with this concept Gdynia Sea City will be the modern city centre with areas designed for leisure, relaxation and business and will be inhabited by more than 10 thousand people. The area’s new grid is a continuation of the urban grid of historical downtown Gdynia and draws upon unrealized city plans of the interwar period. The scale of new buildings in the area is reminiscent of the historical buildings in the area. Groups of higher buildings are allowed outside of a protected area of the historic center, in areas selected through view and cityscape analysis. The residential and commercial complex Sea Towers together with two other newly constructed tall buildings is currently the dominant in this area. Several new development complexes are under construction. Planning concepts assume public availability of quays around the port basins and maintaining spacious openings towards the sea. Construction of marinas is expected using part of the docks and the ability to expand and reduce existing wharves, movement of pedestrians and cyclists between Fishermen Pier and South Pier will be facilitated through the construction of a bridge or a ferry connection. The planned enlargement into the post-harbour areas will double the current potential of Gdynia downtown, and enlarge the scope of representative areas and change the panorama from the historic city center and from the sea. Attractive downtown sites can provide an answer to the issue of uncontrolled urban spill into peripheral areas of adjacent municipalities.
The demand for REE was the background to include them to those consisting of the property of the State Treasury in Poland, enumerated in the Geological and Mining Law (Article 10). The PLN 500/kg REE payment for exploitation of REE (exploitation tax) was introduced. Both proposals will restrain the REE recovery from exploited domestic mineral commodities. The term REE is imprecise. Their deposits are rare and may be classified as “REE ore deposits”. The REE are often the accompanying constituents in varied mineral commodities and are recoverable during their processing, outside the mine. The application of an exploitation tax in such a case is inapplicable. The established value of the exploitation tax is incomparably high in respect to the value of the REE contained in mined mineral commodities. The analysis of introduced changes of mining and geological law allow to suggest the reevaluation of ownership based subdivision of mineral commodities: name the mineral commodities belonging to the land property owners and leave the list of mineral commodities consisting property of the State Treasury open. The more careful approach is also necessary in the formulation of Geological and Mining Law. It should be preliminary formulated by persons competent in geology and mining and subsequently adjusted to juridical exigencies.
This paper deals with the issue of shaping the public spaces in the small coastal cities. This process is influenced by radical changes in the economy of these towns: from maritime-oriented towards the tourist-oriented. In result there is a growing interest in developing new and renewing (revitalizing) historic spaces, as cities adapt to these new functions. This process takes different forms, according to the urban composition of the particular city. On the example of the Pomeranian region in Poland three groups of these cities were defined on the basis of the type of their urban composition. The more in-depth analysis of the selected cities allowed also drawing some final conclusions regarding the consequences of this process for the future of these cities and – in more general view – to the marine economy.
In the early 21st century, the concepts and theories which constitute the theoretical and methodological foundation of the traditional 20th century resocialization pedagogy (divided into three basic groups characterized by different theoretical and methodological approaches) got largely outdated. Therefore, contemporary resocialization pedagogy searches for new inspirations. What can become one of the new theoretical- methodological concepts is creative resocialization. The presented study concerns the assumptions of both the traditional resocialization pedagogy and its new varieties, with special focus on traditional and current theoretical and methodological contexts.
The ideas of pluralism, their various theoretical developments and ideological concretizations, as well as their promotion and the attempts at implementing them in social practice, constitute a current signum temporis. Pedagogical reflection seems to be particularly sensitive to the issue of pluralism, to its understanding and practising, to multidimensional references of pluralism to the world of values. This especially concerns the values and conflicts of values which are close to various forms of educational activity. What is considered – more or less critically – in pedagogical reflection are different aspects and consequences of the idea of pluralism concerning the currently existing ideas. Simultaneously, the multitude of the ideas of pluralism is taken into account – the ideas which refer to the broadly treated sphere of pedagogical activities and institutions. Pedagogical reflection also considers the threats which co-occur with pluralism or are aimed against it and which are carried by pluralism itself, e.g. in the sphere of education. An expert in the contemporary pedagogical thought and practice, Bogusław Śliwerski, asks: “Will we manage to save the world of pedagogical thought, the pedagogy open to difference, to pluralism (not to be mistaken for another illness which is relativism)?”. By confronting pluralistic perspectives of pedagogy with current ideological and social challenges, he makes this question one of the leading issues in pedagogical and metapedagogical studies. What seems to be heard in this question as well is the appeal to save the world of pedagogical thought as an open world characterized by pluralism, doing this through honest reasoning conducted from different standpoints and perspectives. The assumption of this question comprises the axiologically consolidated belief that it is worth “to save the world of pedagogical thought, the pedagogy open to pluralism”. This is also an inspiration to undertake the (presented in this text) thought concerning the pluralistic perspectives of pedagogy and various faces of pluralisms in the critical recognition of metapedagogical reflection in the case of the Polish pedagogical thought after 1989.