This study analyzes the issue of mining brownfields (sites abandoned after the extraction of minerals) in terms of their secondary use after revitalization as potential new sites of mining tourism. In the first part of the paper, we deal with the theoretical basis of the study, the conceptualization of mining brownfields, possibilities for their revitalization, and their sustainability for mining tourism. In the second part, we analyze mining brownfields as devastated mining sites using a questionnaire survey conducted among students of geotourism and geography at three Slovak universities in Košice, Banská Bystrica, and Prešov. The result of our several years of field research was a database of mining brownfields in Slovakia. According to our findings and the latest theoretical and methodological literature about other types of brownfields, we compiled a comprehensive definition of mining brownfields. The questionnaire survey confirmed that mining brownfields are interesting destinations for (mining) tourism with long-term sustainability. The equipment of the services did not directly determine the number of visitors, who did not perceive the risk and danger of visiting mining brownfields.
Leisure time and its quality use is becoming increasingly important in society. We can spend it primarily on physical activity, which offer many options, as it provides an entertainment and has a complex effect on our physical and mental health. Walking as a basis for hiking is the most accessible form of physical activity. Hiking is known as a low-level adventure activity, making it popular, and therefore, it presents an important tourism product around the world. The aim of hiking is the improvement of spiritual wealth, physical capabilities, mental resilience, and the general health of a person. An essential activity of hiking is the exploration of natural beauties and monuments. The tourist chooses a certain attractive place based on the route by which he can arrive there. The aim of this study is to provide a better understanding of the motivations of mountain hikers and to discuss the issue in wider contexts. This study examines the individual components comprising the decision-making process when choosing a hiking trail, such as slope of a terrain, relief, hiking trail surface, difficulty level of hiking trail, natural monuments, environmental attractiveness, and hiker’s internal motivation. The study contributes to contemporary literature on soft adventure hiking. Definitively, the findings provide important data in the creation of attractive and sustainable tourism products tailored to and planning for sustainable development of the territory in terms of tourism.
Magnetosomes are intracellular organelles of widespread aquatic microorganisms called Magnetotactic bacteria. At present they are under investigation especially in biomedical applications. This ability depends on the presence of intracellular magnetosomes which are composed of two parts: rst, nanometer-sized magnetite (Fe3O4) or greigite (Fe3S4) crystals (magnetosome crystal), depending on the bacterial species; and second, the bilayer membrane surrounding the crystal (magnetosome membrane). The magnetosomes were prepared by biomineralization process of magnetotactic bacteria Magnetospirillum Magnetotacticum sp. AMB-1. The isolated magnetosome chains (sample M) were centrifugated at speed of 100000 rpm for 4 hours (sample UM) and sonicated at power of 120 W for 3 hours (sample SM), respectively. The prepared suspensions were investigated with respect to morphological, structural and magnetic properties. The results from scanning electron microscopy showed that isolated chains of magnetosomes were partially broken to smaller ones after ultracentrifugation. On the other hand the application of the sonication process caused the formation of individual magnetosomes (unordered in chain). These results were conrmed by coercivity and magnetization saturation measurements.
The paper deals with the possibilities of further use of environmentally degraded and polluted areas on the example of (mining and industrial) activities residues in the Central Spiš region in eastern Slovakia. On the example of the Slovinky mining tailing pond, the Markušovce mining tailing pond, and two mining dumps in Rudňany, we deal with the analysis of their condition in terms of heavy metal content, as well as the real and potential alternative use of these sites. Data were collected using field trips and field research in sediment sampling in all localities and by preparing a questionnaire for opinion polls. The content of heavy metals from all four places, the results of field trips, and the questionnaire were analyzed. The article points out the current state of these objects in terms of their load with heavy metals and considers their possible alternative uses, especially in terms of geotourism or education. The implementation of geotourism in the studied sites brings along benefits, not only for visitors and students, but also has a positive impact on sites themselves and on the local community. The results of such analyses should also serve as a basis (starting point) in planning the renewal and further development of such areas.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.