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Number of results: 72
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Abstract

The article undertakes quastion of urban design in a context of urban sprawl linking it to the German debate on suburbanisation, conducted under the slogan of Zwischenstadt – a concept created by Th. Sieverts in 1997. The Ladenburger Kolleg „Zwischenstadt” (LKZ) developed 2002-2006 the interdisciplinary research titled: „Amidst the Edge: Zwischenstadt – towards the qualification of the urbanised landscape” The spatial effects of the dispersion processes were considered to be the manifestation of the creation of a new model of the city. The traditional image of urbanism does not fit its logic. Zwischenstadt (in-beetwen-city) recognized as a phase of the urbanization process, uncoordinated by any imposed urban vision, requires a innovative urban design leitmotives. This new planning tool is necessary to obtain the parameters needed to strengthen internal socio-economic development capabilities. The concept of the efficiency of urban design covered the issue of the character of a city›s image. The morphological studies on a megalopolis structure by Frankfurt a. Main, made a creative use of the Lynch research on the image of the city. Their main goal was to understand the characteristics of the dispersion meant as an urbanized landscape and to determine its susceptibility to the process of improving spatial quality – recognition of the endogenous potentials of generating a Zwischenstadt image.
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Abstract

The article refers to the urban sprawl in Poland. Its objectives are: (1) analysis of relations between negative eff ects, (2) presentation negative effects on transport and energy consumption and on spatial order, (3) analysis of ways of counteracting negative processes including conditions (especially restrictions) on the use of this ways and their effectiveness. The methods used were: observation, literature analysis and logical analysis. Driving forces are heading towards further suburbanization, stopping of which is considered impossible. Orientation of the processes more closely to spatial order is very difficult. There are proper and legal solutions for this, but there are barriers to their use, such as: the lack of awareness and motivation of local authorities and the political conditions that discourage more restrictive regulation.
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Abstract

The article discusses the possibility of using the living lab model as tool catalyzing the participatory planning in revitalization process. To create more user-centered environment helps as well for better implementation of the smart city formula. Against the background of foreign-practice examples (USA, Germany), reference was made to the Polish experience gained by the Author being leader of the cooperation between research team at the Gdańsk University of Technology (KUiPR WAPG) and the Gdańsk Foundation of Social Innovation (GFIS) – a non-government organization acting as a facilitator of local community in one of the disadvantage Gdańsk districts Orunia – Św. Wojciech. The cooperation, going beyond the existing academic convention of relations with local neighborhood activists can be described as research on revitalization, in an informal revitalization model of the living lab (R_LLO). The research comprise a number of projects carried out in 2010-2018 which has helped to develop new forms of participatory planning such as urban mentoring and community planning academy.
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Abstract

The aim of the presented work is to prove that construction of large sports facilities in the urban space, can generate positive changes and revitalization of degraded areas. On the basis of comparative analysis of cases in which such activities took place, it can be concluded that locating these facilities in heavily degraded urban areas is one of the most eff ective methods of large-scale revitalization. This is mainly visible in post-industrial areas, which are usually well linked to canals, rivers and other waterways or reservoirs. The vast spaces around sports facilities create favorable conditions for additional recreational functions, such as parks and green areas, which in connection with water become a very attractive place for the residents of the city. Increasing interest in the area leads to new investments such as housing estates and gradual development of a multi-functional urban structure. One of the most important factors leading to this type of transformation is the modernization of the communication infrastructure which enables connection between revitalized areas and the rest of the city. A well-planned program of newly emerging sports facilities is also an extremely important factor. As research shows, large multifunctional sports and entertainment facilities, can function as a new kind of public space in the city. This leads not only to the establishment of completely new social relations, but also to the creation of jobs and the general improvement of the broadly understood image of the district.
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Abstract

The article highlights the issues of the quality of the newly developed residential areas in Stockholm, in the times of one of the most development intense times in the history of the city. The city of Stockholm has a population of ca. one million residents today and is one of the fastest growing cities in Europe. The high increase in population numbers, high birth rate and strong economy have been the main factors contributing to the rapid city growth. The urgent need for new houses has been addressed by Stockholm’s politicians with an ambitious housing programme. The housing shortage together with the city´s booming economy and actively applied planning policies have created challenges for the decision makers and for the city planners. Most of Stockholm´s new residential areas are being planned outside the city centre which requires a revised approach to the character of the planned spaces and to their density. However, the issues of the quality of the currently planned and built areas are being raised more and more often. Not only the architectural quality has been discussed, but also the scale, structure typologies, the quality of the functional and spatial programmes and that of public spaces. A planning model that has been applied in Stockholm for several years is based on a close co-operation between the city´s planning administration bodies and private investors. A critical element of this kind of a planning model is a strong vision for the city´s future development. The city’s planning administration bodies assure an applicable guidance throughout the planning process. Analysis and conclusions presented in the article are based on practice at planning and administration bodies in Stockholm and in the region of Stockholm in the years 2005-2018.
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Abstract

Kadıköy is a central district of Istanbul and a public transportation hub located on the shores of the Marmara Sea. It has been highly affected by recent developments in Istanbul. The triggers of change in Kadıköy are both planned (developments in transportation facilities and redevelopment of old buildings) and unplanned (i.e. proliferating cafes, bars, and cultural facilities). It is also affected by metropolitan scale dynamics (changes in Beyoğlu, the culture and entertainment center of Istanbul). These changes in Kadıköy have inevitable eff ects on the inhabitants and users. This article discusses the positive and negative aspects of both planned and unplanned development on public life and spaces in Kadıköy. Vitality of public spaces seems increased. The main changes are increasing population and building densities, changes in public space usage, and a proliferation of cultural facilities led by recently opened theatre halls.
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Abstract

A village on the outskirts of a city. An analysis and assessment of the west part of Inowrocław for the purposes of spatial planning, The article presents results of a research concerning the landscape of the west part of Uzdrowisko Inowrocław which is characterized by a rural origin and physiognomy, despite being located in the city. The goal of the paper was to identify the resources of that landscape, determine the pace of its transformation, its value, and indicate the possible directions of development. The research consisted in a landscape diagnosis concerning physiognomy aspects in various dimensions (composition, panoramic, and planning), taking advantage of methods used in landscape architecture and urban design. The execution allowed to formulate guidelines concerning the protection and formation of the researched landscape. The goal was also to determine the usefulness of the used model of research proceedings in practice, including indicating the possibilities of implementing the identified results in spatial planning on a local scale. The work has a case study character which conclusions may be helpful in analyzing similar areas and their landscapes.
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Abstract

Fortyfication Objects of Prussian Ring Fortresses in Poznań and Wrocław (from XIX–XX Cent.) in Current Spatial Planning Documents – Functioning, Protection, Landscape Shaping, Fortifications are valuable elements of cultural heritage of many Polish cities. Unfortunately, in many cases they are not properly used and protected, although some of them have the status of historical monuments. Potentially, tools for strengthening protection of fortifications are provided by spatial planning system. The research was based on detailed analysis of the Study of the Conditions and Directions of the Spatial Management of a Communes and Local Spatial Management Plans, including the area of ring fortresses in Poznań and Wrocław. In the Study of the Conditions and Directions of the Spatial Management of a Commune of both cities one can find references to the location and use of ring fortifications. The area of fortification objects in Poznan is covered by 9 Local Spatial Management Plans, 5 further plans covering the fortifications are in preparation. The area of ring fortress in Wroclaw were covered by 9 Local Spatial Management Plans. The results of the analysis of the spatial planning documents show that the tools used to protect the fortifications offered by the spatial planning system are not fully exploited. The context and landscape values of the fortifications are ignored in most of the plans. Also one can find in spatial planning documents the lack of attempts to link fortress greenery to the greenery system, and, in the case of Wroclaw, the lack of describing fortification greenery as a valuable asset. In most cases, principals of the fortifications objects protection are not enough detailed.
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Abstract

Selected issues of immovable monuments in planning documents, The work concerns selected issues of immovable monuments in planning documents of the communes: Bielice, Gryfino, Kołbaskowo, Stare Czarnowo i Widuchowa. The proceedings aimed at comparison of heritage and cultural landscape contents in: studies of conditions and directions of communes spatial development, the register of the National Heritage Board of Poland and the Spatial Development Plan of the Westpomeranian Region. This allowed to show inconcistencies in the aspect of cultural heritage in planning documents and to indicate good practices in the proces of caring for material cultural heritage.
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Abstract

In its history, Poland was usually more oriented to land than to the sea. For many centuries we have not been able to see the opportunities and potential created by the coastal location of our country. In the current strategic documents in Poland, there are also no proper references to the maritime security of the state, although we are a member of both NATO and the European Union. The article presents the creation process in 2015–2017 and the content of a unique document devoted to this issue: Poland’s Strategic Concept for Maritime Security, which was born thanks to the efforts of “enthusiasts” of maritime affairs from the Naval Academy, Shipbuilding Council and the Institute of General Józef Haller under the leadership of the National Security Bureau. In the authors opinion, the document is to form the basis for work on the future maritime security strategy of our country, and also become the “engine” of public discussion in Poland on maritime security issues and the effective use of the coastal position of the state for economic development.
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Abstract

Planning in a mining enterprise is a complex and multifaceted action. For this reason, it is necessary to provide its proper organisation and adjust it to the specific conditions of conducting underground mining extraction. The prepared plans must make up a cohesive internal system, unambiguously determining the manner, range and safety requirements of the conducted extraction. In the most general manner, the various types of plans developed by organisational units of mining enterprises can be divided based on the timeframe, type, scope and object of planning. These are strategic plans, tactical plans and subject-based plans. The aim of the article is to present the issue of production planning in a mining enterprise and for the preparation of such a plan, first and foremost, information about, among other things, applicable legal regulations, market conditions and the specificity of a mining enterprise are necessary. Underground extraction of black coal deposits must be conducted while respecting the rules of sustainable development which satisfies current needs, without compromising the ability to satisfy the needs of future generations. Due to the specific nature of mining production, manifested, among other things, by such features as the diversity of conditions for conducting the activity, resulting from the changing geological-mining conditions of the deposit, low flexibility of the production process, associated with the impossibility to conduct alternative production and a very long-lasting investment process, planning the course and magnitude of production in a mining enterprise must proceed with the highest possible diligence. One should take into account a wide range of presented environmental, organisational and technical conditions, deciding about the safety and correctness of the course of the assumed production activities. However, in order to make them economically feasible and produce satisfying results in that regard, it is also necessary to analyse them carefully with respect to financial outcomes
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Abstract

The article describes the idea of a compact city, due to the needs and capabilities of contemporary Polish cities, with an emphasis on the Silesia region. Special attention has been paid to the possibility of increasing the cities’ density and several examples have been shown to present the possibilities of densifying the cities with new housing investments. Also, the article presents the studies that indicate the capacity for the internal development of selected Silesian cities: Katowice and Gliwice. The article ends with the recommendations for cities to become more compact.
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Abstract

Improving the technology for determining the investment attractiveness of urban land requires the development and implementation of an integrated assessment method. In this context, the formation of a system of indicators used for the integral assessment is very important. Based on the two-level system of factors proposed in the article, which influence the formation of investment attractiveness of urban land and using a hierarchical classification method, an appropriate system of indicators is constructed. The transition from factors to indicators is ensured by the established causal dependence, which characterizes the causal relationships between factors and functional-planning, territorial indicators, indicators of engineering and territory improvement, indicators of ecology, historical and cultural significance. In article it is proposed to consider the information support as a set of functional-planning, territorial, engineering support and improvement of the territory, environment, ecology, historical and cultural indicators, which are formed on the basis of normative legal acts, systematization of theoretical and methodological provisions, considering technological features and factors, which affect the investment attractiveness of land. Considering the existing directions for the implementation of technology for assessing the investment attractiveness of urban land, the economic, spatial, complex, multifactorial, rating approaches and approach based on the tools and results of mathematical modelling, considering technical, environmental, social and economic factors, which influence the investment attractiveness of urban land have been proposed.
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Abstract

The main optimized objects in underground mines include: stope layout, access layout and production scheduling. It is common to optimize each component sequentially, where optimal results from one phase are regarded as the input data for the next phase. Numerous methods have been developed and implemented to achieve the optimal solution for each component. In fact, the interaction between different phases is ignored in the tradition optimization models which only get the suboptimal solution compared to the integrated optimization model. This paper proposes a simultaneous integrated optimization model to optimize the three components at the same time. The model not only optimizes the mining layout to maximize the Net Present Value (NPV), but also considers the extension sequence of stope extraction and access excavation. The production capacity and ore quality requirement are also taken into account to keep the mining process stable in all mine life. The model is validated to a gold deposit in China. A two-dimensional block model is built to do the resource estimation due to the clear boundary of the hanging wall and footwall. The thickness and accumulation of each block is estimated by Ordinary Kriging (OK). In addition, the conditional simulation method is utilized to generate a series of orebodies with equal possibility. The optimal solution of optimization model is carried out on each simulated orebody to evaluate the influence of geological uncertainty on the optimal mining design and production scheduling. The risk of grade uncertainty is quantified by the possibility of obtaining the expected NPV. The results indicate that the optimization model has the ability to produce an optimal solution that has a good performance under the uncertainty of grade variability.
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Abstract

Socio-Economic Effects of the Spatial Chaos for the Settlement Systems and Functional Land Use Structure. The aim of the study is an attempt to estimate, on the basis of literature and own analyzes, how costs are related to spatial chaos, i.e. mainly dispersion of settlement. Mainly residential (housing) settlement was addressed, which contributes the most to the defective structure of the entire settlement. In particular, the analysis uses several concentration indicators and graphical methods, including the so-called minimal spanning tree (MST). Analyzes have shown that costs can amount to several dozen billion zlotys a year, resulting due to the lack of utilities, unsatisfactory condition of public infrastructure, morphological and functional chaos, excessive location of buildings in agricultural areas, oversupply of investment land with low location potential and as a result of low economic efficiency and effectiveness of settlement.
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Abstract

Expenditures Related to Technical Infrastructure. The aim of the study is to answer to the question what is the economic (financial) scale of expenditure and local investments related to the technical infrastructure and to what extent the investment processes are correlated with the planning coverage. The study is based on data used in the annual reports of the Institute of Geography and Spatial Organization of the Polish Academy of Sciences on the state of planning work in communes. A detailed analysis of municipal budget expenditures was carried out, demonstrating large diversity of water and sewerage services, road construction and renovation, investment expenditures, etc. The research showed that a significant part of the investment is located outside local plans based on the decision on building conditions. This creates a serious risk of irrationality of spatial management and leads to increase of infrastructure service costs.
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Abstract

State Urban Policy – concept, Institutional scope and structure in integrative management of the development. The management of space, as a common good, closely linked with economic and social development in Poland – meets a number of barriers. One of the major barriers is flawed and inefficient system of spatial planning and the lack of explicit national urban policy. The causes of this situation are manifold and complex. There is a week understanding that spatial planning has regulatory function and that is a main measure of intervention in inefficient – by its nature – market mechanism of real estate development and location of new construction objects. The existing in Poland since 2015 formal document under the title “National City Policy” is in fact the part of cohesion policy. It formulates only very soft policy recommendations concerning spatial development which are identified in different cities and their functional areas, whereas financial measures go separately through sectoral programs. In the article author consider the future place of national urban policy in integrative system of development policy which combine economic, social and build environmental dimensions. Than he analyzes the relationship between national spatial policy and the urban polices at the national and local level. Finally he presents some general conclusions and recommendations. According to the author, because of complexity of the issues and challenges, the detailed formulation of state urban policies and its implementation must lie within the competence of a strong governmental institution (responsible for research, monitoring and evaluation, elaboration of visions and scenarios in a broad global context). The primary partner in the state urban policy, co-responsible for its success, should be adequately, provincial and local governments. Through the cooperation of state and territorial authorities, is the most strongly manifested multilevel model of “public governance”. The special role belongs to the local authorities due to their assigned competence in creation of local by law in respect of land use and building allocation. Efficient urban policy must have two dimensions; horizontal and territorial. Horizontal domain should belong to the state (national planning, passing the law, systemic intervention, etc.). Territorial dimension should belong first of all to local urban policies but formulated and implemented within the framework and measures defined by national spatial policy and operational state urban policies.
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Abstract

The problem considered in the paper is motivated by production planning in a foundry equipped with the furnace and casting line, which provides a variety of castings in various grades of cast iron/steel for a large number of customers. The quantity of molten metal does not exceed the capacity of the furnace, the load is a particular type of metal from which the products are made. The goal is to create the order of the melted metal loads to prevent delays in delivery of goods to customers. This problem is generally considered as a lot-sizing and scheduling problem. The paper describes a mathematical programming model that formally defines the optimization problem and its relaxed version that is based on the conception of rolling-horizon planning
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Abstract

The problem considered in the paper is motivated by production planning in a foundry equipped with the furnace and casting line, which provides a variety of castings in various grades of cast iron/steel for a large number of customers. The quantity of molten metal does not exceed the capacity of the furnace, the load is a particular type of metal from which the products are made in the automatic casting lines. The goal is to create the order of the melted metal loads to prevent delays in delivery of goods to customers. This problem is generally considered as a lot-sizing and scheduling problem. The paper describes two computational intelligence algorithms for simultaneous grouping and scheduling tasks and presents the results achieved by these algorithms for example test problems.
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Abstract

Mathematical programming, constraint programming and computational intelligence techniques, presented in the literature in the field of operations research and production management, are generally inadequate for planning real-life production process. These methods are in fact dedicated to solving the standard problems such as shop floor scheduling or lot-sizing, or their simple combinations such as scheduling with batching. Whereas many real-world production planning problems require the simultaneous solution of several problems (in addition to task scheduling and lot-sizing, the problems such as cutting, workforce scheduling, packing and transport issues), including the problems that are difficult to structure. The article presents examples and classification of production planning and scheduling systems in the foundry industry described in the literature, and also outlines the possible development directions of models and algorithms used in such systems.
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Abstract

This paper present the data for monitoring forest conditions and forest resource management by a local community adjacent to the Doi Laung Wildlife Sanctuary, Huaimai Sub-district, Song District, Phrae Province, Thailand. This study uses quantitative forest surveys, interviews, discussions, and descriptions of the historical context of public participation in forest management including a detailed assessment of field conditions. The findings of a forest resources inventory show that (1) from the three sampled areas, Doi Laung Wildlife Sanctuary has highest richness, followed by village #16 and #14, and (2) Huaikhon #16 implied the process of framework to maintain a healthy condition and response to community needs with collective management. The conceptual model assessment that links key group indicators and drivers is presented based on previously developed assessment models. The framework focuses on the best way to provide forest management, forest fire prevention, and firefighting as well as monitoring of Check-dam construction and other activities that support the recovery of the forest community. This paper demonstrates the general of an environmental assessment framework to applying organize environmental information to facilitate policy decision making for the sustainable development.
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Abstract

Though current conservation policy in Poland refl ects world trends and approaches to action, compliance with all of its assumptions would entail the Polish authorities remodelling both the system and the methods by which natural resources are managed. On the one hand this requires a change of approach to the management of natural resources from the traditional, purely nature-related one, to a more modern inter-disciplinary one that takes in social and economic conditioning. On the other hand, a system need to be put in place to allow these ideas to be introduced in practice. The work described here deals with the participation of different stakeholder groups in nature management, with this regarded as a method of increasing the latter’s effi ciency. The many examples (of good practice) presented by the author well illustrate the wisdom of the approach, which often seems to achieve success where it is attempted.
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Abstract

The article presents probable consequences for the protection of deposits and other mining needs, related to the entry into force of the Act of July 5, 2018 on the Facilitation of the Preparation and Implementation of Housing Investments and Accompanying Investments. This act introduces facilities for the preparation and implementation of housing as well as related projects, including the possibility of introducing investments incompatible with the existing local plans. In addition, it does so in a situation where land reserves for housing development, both in local plans and in studies of conditions and directions of spatial development, many times exceed the future needs of our country. The article presents the fundamental changes introduced by the Act to the existing planning and spatial planning system, as well as the risks associated with the mining industry. Among the latter, the following can be mentioned: lower stability of local law regulations, the possibility of resolving changes in spatial development at a very fast pace, without providing an effective way to inform subjects that may be threatened by these changes and increase the probability of the appearance of investments in the area of mining, the neighborhood of which may lead to limit or even liquidate these installations, due to even their disadvantages to housing. Some remedies have been proposed to mitigate some of the threats in the article. The Act in question was prepared and passed at an express pace, with a large opposition from many environments. At the same time, a number of legal solutions were applied in it, which were not applied in the Polish law. As a result, there are many doubts about the effects of its introduction.
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Abstract

The Act of July 5, 2018 on Facilitating of Preparation and Implementation of Housing and Accompanying Investments allows such investments irrespective of the existence of a local development plan or determination of use of land in the local development plan. In other words, the abovementioned investments may be implemented on land with a completely different designation according to the local development plan, as for example the mining of minerals. The location of the investment is decided by a resolution of the municipal council. If the planned location is to be situated within the boundaries of documented mineral deposits and the so-called „mining areas”, it needs, among others, to be agreed with the appropriate geological administration authority. Not taking a position within 21 days is considered as a consent. With reference to the deposits not covered by mining licenses, the Act does not indicate the premises that should be taken into consideration while providing such consent. There is a concern that this may lead to the development of the land in a way that will cause the subsequent extraction of the mineral impossible.
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