Anna Maria Ostrega

Prof. Dr. Anna Maria Ostrega


Research Focus & Metrics

Academic Career Length

7Years (2020-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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14 October 2021 in Energies
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Journal Article
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Marek CałaMarek Cała
Marek Cała
ASAnna Faustyna Szewczyk-Świątek
Anna Faustyna Szewczyk-Świątek
AOAnna Maria Ostrega
Anna Maria Ostrega
The energy transition currently taking place in the mining regions of the European Union poses many challenges that need to be addressed with a view to 2030 and 2050, of which the reduction of greenhouse gas emissions is the key one. Initial results of the research project entitled “Models of a transition to a climate-neutral, circular economy for mining regions under transformation process”, which is developed in parallel with the transition of mining town Brzeszcze, are presented. The challenges, in the context of energy transition, for both the EU and local governments were identified on the basis of EU policies and the experience of the project team from the cooperation with the commune of Brzeszcze. A “research by design” method was used to develop model solutions. In the context of local challenges, there was a discussion of the Green Deal objectives and “greenery” as a tool for transformation and achieving well-being. It was concluded that a comparison of the tangible (mining and social infrastructure) and intangible (privileges) well-being provided by a “carbon-based” economy with the new “well-being” weights against the new. This is reflected in the concerns of mine workers and the citizens as well. Therefore, proposing appropriate revitalization of a post-mining site will be one of the challenges. With regard to the revitalization, a discussion was held on the role of mining heritage which can trigger either a “growth machine” or a “decline machine” depending on the decisions taken, compatible or not with a circular economy.

21 September 2020 in Land
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Journal Article
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NKNatalia Kowalska
Natalia Kowalska
AOAnna Maria Ostrega
Anna Maria Ostrega
The increasing role of the tourism industry in the global economy and the growing competition makes it necessary to ensure constant performance and continually improve quality. The paper draws attention to the necessity of conducting research on tourist attraction quality also in post-industrial areas which have become attractive tourist sites. It is emphasised that industrial tourism is a new yet quickly developing phenomenon in Poland, which compels managers to differentiate their service range and improve quality standards. The paper employs the SERVQUAL (SERvice QUALity) method to assess the quality of tourist services as a theoretical instrument to measure overall visitor satisfaction. The subject of the research was the Silesian Museum, which is result of reclamation and revitalisation of the inactive “Katowice” Hard Coal Mine. The article presents an empirical verification of the methodology which was modified for the purposes of the research subject. The Museum is considered to be one of the most important cultural centres and a crucial element of the social life of the Silesia region where mining activity has been carried out for centuries. Thirty young people from different continents participated in the survey. The results demonstrated that the expectations of the visitors were not met in three cases only which suggests a very high quality of the Silesian Museum. Moreover, the presented results show increasing capabilities and opportunities to maintain a high quality of services in the studied facility. The findings indicate that the appropriately modified SERVQUAL methodology is a valuable and simple tool to evaluate visitor satisfaction. The results of the evaluation of the Silesian Museum services will be presented to the facility managers. Further research will be carried out after the improvement and implementation of the next stage of the Museum’s development.

17 February 2022 in Sustainability
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Sandra Lourenço AmaroSandra Lourenço Amaro
Sandra Lourenço Amaro
SBSofia Barbosa
Sofia Barbosa
Gloria AmmererGloria Ammerer
Gloria Ammerer
ABAina Bruno
Aina Bruno
JGJordi Guimera
Jordi Guimera
MHMichael Hitch
Michael Hitch
In mine design and planning, identifying appropriate Post-Mining Land Use (PMLU) is necessary and crucial to achieving environmental quality and socioeconomic renewal. In this context, Multi-Criteria Decision Making (MCDM) methods are used to support decision-maker and stakeholder decisions. However, most studies regarding the application of MCDM methods to PMLU decisions do not favor their widespread use because they start from an already structured decisional problem. The structure they present may not apply to another PMLU decision. Therefore, the primary goal of this study is to present an innovative methodology and its corresponding framework to help decision-makers and stakeholders structure their PMLU decisions. This innovative methodology can be used from an early stage, with a low level of detail, until a later stage, with a high level of detail, and is composed of three main stages. The first stage is selecting the Transitional Post-Mining Landscape Profile, which guides the user to different Multi-Criteria Decision Analysis (MCDA) goals. The second stage is developing criteria and alternatives according to the MCDA goal, using topics representing essential dimensions that cannot be disregarded, and testing the MCDM methods. Finally, the third stage is the participatory process and final application of MCDM methods.

29 August 2024 in Sustainability
Verified
Journal Article
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AOAnna Maria Ostrega
Anna Maria Ostrega
ASAnna Faustyna Szewczyk-Świątek
Anna Faustyna Szewczyk-Świątek
Marek CałaMarek Cała
Marek Cała
Piotr DybełPiotr Dybeł
Piotr Dybeł
During the energy transition period and the increased supply of developed land, an analysis was conducted on the economic viability of transforming post-mining buildings. This study sought to answer the following questions: Does the circular economy create new conditions for adapting these specific industrial facilities? Should mining buildings be adapted or should they be demolished and built anew? The objectives of the article were to perform a comparative analysis (financial, environmental, and social) of these alternatives and to develop a decision-making model for managing obsolete mining facilities using circular economy principles. Decision-making regarding mining buildings should occur as part of revitalising post-mining areas. Consequently, the method used was research through design followed by comparative analyses: financial, environmental, and social. As a result, the study demonstrated the potential for adapting buildings on a defunct mining site, mainly compressor and fan station. The financial, environmental, and social profitability of investing in the adaptive reuse of historic buildings was established. The entire process was encapsulated in a universal decision-making model. The analytical results presented in the article indicate that mining buildings represent a significant resource in a circular economy and their adaptation should be prioritised.

22 August 2024 in Resources
Verified
Journal Article
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ASAnna Faustyna Szewczyk-Świątek
Anna Faustyna Szewczyk-Świątek
AOAnna Maria Ostrega
Anna Maria Ostrega
Marek CałaMarek Cała
Marek Cała
PBPascal Beese-Vasbender
Pascal Beese-Vasbender
How is the circular economy policy utilised to transform mining facilities? This paper analyses projects undertaken under increasing pressure for economic and energy transformation (transitioning away from coal), using the example of the municipality of Brzeszcze in Poland. These projects highlight the planned key spatial initiatives deemed feasible for implementation in the area, emphasising mining facilities and waste management (including waste from outgoing industries) that can break or speed transformation. The article aims to analyse solutions considered viable for implementation in mining towns, which can contribute to a better understanding of transformations in other monofunctional industrial centres in Europe. Data were collected using the research by design method. It is concluded that stakeholders perceive the development of peripheral mining areas as an action that can significantly impact the conduct and perception of activities related to the circular economy while also promoting a gradual transition away from coal mining. The article highlights the role of initiatives enabling the combination of transformations with a slowdown in the pace of mining activity cessation, considering the need for waste management, energy transformation, and the financial and energy stability of urban centres that have long relied on coal.

22 November 2021 in Materials Proceedings
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Conference Paper
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Sandra Lourenço AmaroSandra Lourenço Amaro
Sandra Lourenço Amaro
SBSofia Barbosa
Sofia Barbosa
Gloria AmmererGloria Ammerer
Gloria Ammerer
ABAina Bruno
Aina Bruno
JGJordi Guimera
Jordi Guimera
JSJessica Strydom
Jessica Strydom
In mine design and planning, the identification of an appropriate Post-Mining Land Use (PMLU) is necessary and crucial to achieve environmental quality, socio-economic renewal, and social acceptance of mining projects. In this context, Multi-Criteria Decision Making (MCDM) methods support decision-makers and stakeholders, identifying the relevant factors and criteria, so that, different available alternatives can be evaluated, compared, and contrasted with each other. With the vision to enable its wide application, 15 mine profiles are identified which, combined with selected MCDM methods and relevant factors, results in a Multi-Criteria Decision Analysis (MCDA) framework for PMLU. In this preliminary framework, the MCDM methods selected are SIMUS, TOPSIS, and SMARTER. They serve different problems and, therefore, are used in different profiles: SIMUS is applied to complex profiles, TOPSIS to the lesser ones, and SMARTER is used due to its capacity of assigning weights to criteria based on Ranking Order Centroid calculations. This preliminary MCDA structure gives the possibility to include the complexity (technical and decisional) and a participatory process, for all stakeholders involved concerning PMLU.