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Developing urban geotourism in Brno (Czech Republic)
Kubalíková, Lucie; Kirchner, Karel; Bajer, A.; Balková, M.; Kuda, František
2020 - anglický
The term “urban geotourism” is defined as tourism based on the places within the city boundary (both in the form of built heritage - monuments, buildings, statues - and rock outcrops) that is related to geological concepts and features. As a first step for the development of urban geotourism it is necessary to identify and inventory the geotourist resources, which should take into account both natural (geological, geomorphological, hydrological or palaeontological, and ecological aspects related to geodiversity), and cultural aspects related to geodiversity (e.g. monuments, building stone, geo-toponyms, anthropogenic landforms). Based on the classification of geotourist sites, selected examples from Brno (Czech Republic) are given, supplemented by geotourist and geo-educational activities. In the conclusion, the advantages of urban geotourism are summarized and its importance for the protection of abiotic nature and sustainable management of valuable sites is suggested.\n\n
Klíčová slova:
geoheritage; cultural heritage; geoeducation; geocultural sites; geoarchaeological sites; anthropogenic landforms
Plné texty jsou dostupné na vyžádání prostřednictvím repozitáře Akademie věd.
Developing urban geotourism in Brno (Czech Republic)
The term “urban geotourism” is defined as tourism based on the places within the city boundary (both in the form of built heritage - monuments, buildings, statues - and rock outcrops) that is related ...
Residual ancient landscape segments in Carpathians of Moravian-Slovak borderland
Kolejka, Jaromír; Nováková, Eva; Kirchner, Karel
2020 - anglický
The Moravian Carpathians border region is a large area located in the east of the Czech Republic. Historically, most of the time it was a peripheral border area between the Czech state and Hungary. The well-preserved segments of pre-industrial landscape were inventoried here. They have such arrangement of land use, which originated in the period before the main wave of the industrial revolution in the Czech lands (i.e. before 1850), and has been preserved until present. A total of 182 segments of pre-industrial landscape were identified. Spatial analysis of their location in the area shows that the highest concentration of segments is near the international border (50% up to 10 km from the border), in dissected highland relief (52%), but often in the foothills between 300-500 meters above sea level (51%). Due to their location and appearance, they can represent interesting geotourist objects in the border area.
Klíčová slova:
pre-industrial landscape; Moravian Carpathians; geotourist objects
Plné texty jsou dostupné na vyžádání prostřednictvím repozitáře Akademie věd.
Residual ancient landscape segments in Carpathians of Moravian-Slovak borderland
The Moravian Carpathians border region is a large area located in the east of the Czech Republic. Historically, most of the time it was a peripheral border area between the Czech state and Hungary. ...
Smart countryside for the 21st century
Zapletalová, Jana; Vaishar, Antonín
2020 - anglický
The 7th Moravian Conference on Rural Research EURORURAL takes place in the summer of 2020. The period of preparation and holding of the conference was affected by the COVID-19 pandemic, which decisively reduced international travel. However, as we did not want to break the developed tradition, we decided to organize the conference online. At the same time, we hoped that this opportunity would allow the participation of colleagues who could not attend our conference personally due to collisions with other events, health, financial causes and other reasons. On the other hand, we were aware that we are entering a little-explored terrain and our intentions would not reach widely the international professional public\nReceived contributions cover various topics of rural development. Their spectrum reflects the current problems of European rural development. We already look forward to receiving some elaborated papers for their eventual publication in the European Countryside.\n
Klíčová slova:
European countryside; rural space; rural development
Dokument je dostupný na externích webových stránkách.
Smart countryside for the 21st century
The 7th Moravian Conference on Rural Research EURORURAL takes place in the summer of 2020. The period of preparation and holding of the conference was affected by the COVID-19 pandemic, which ...
Characterization of fine-grained montmorillonite fractions suitable for composite preparation
Valovičová, Věra; Vaculíková, Lenka; Plevová, Eva; Dolinská, S.; Znamenáčková, I.; Danková, Z.
2019 - anglický
The aim of this experimental study was to characterize a fine-grained fraction of montmorillonites (SAz-2, STx-1, SWy-2 and Kunipia-F). It was investigated in order to provide more precise information of used montmorillonites than could be obtained by analysis of the unfractioned montmorillonites. At first, the fine fraction of montmorillonites were prepared by sedimentation and activation by means of Na2CO3. The prepared clay materials were characterized by the X-ray diffraction analysis and FTIR spectroscopy. The thermal behaviour of the studied samples was determinated according to the characteristic temperatures obtained from TG/DTA curves. The temperatures of dehydratation and dehydroxylation were evaluated and kinetic parameters were also calculated. The porosity and surface properties of the studied samples were gained by the nitrogen adsorption measurements. The obtained results confirmed that the fine fraction of montmorillonites could be a suitable material for subsequent preparation of composites with enhanced sorption properties, especially montmorillonite/MnO2 composite.
Klíčová slova:
montmorillonite; activation; characterization; composites
Plné texty jsou dostupné v digitálním repozitáři Akademie Věd.
Characterization of fine-grained montmorillonite fractions suitable for composite preparation
The aim of this experimental study was to characterize a fine-grained fraction of montmorillonites (SAz-2, STx-1, SWy-2 and Kunipia-F). It was investigated in order to provide more precise information ...
Mathematical modelling and computational methods in applied sciences and engineering - Modelling 2019
Blaheta, Radim; Starý, Jiří; Sysala, Stanislav
2019 - anglický
Modelling 2019 is an international conference on Mathematical Modelling and Computational Methods in Applied Sciences and Engineering held in\nOlomouc, Czech Republic, in September 16 - 20, 2019. It aims to be a forum for an exchange of ideas, insights and experiences in different areas\nof mathematical modelling. It includes the fundamental formulation and analysis of mathematical models, the development of numerical methods and exploitation of capabilities of the contemporary high-performance computers or applications of mathematical modelling.\nThis conference belongs to a series of conferences previously held in Roznov in 2014 and 2009, in Pilsen in 2005 and 2001, and in Prague in 1998 and 1994. During the period of 25 years, the focus of the conference has been substantially enlarged. Besides the topics aiming at the development\nof numerical methods and analysis of mathematical models described by the partial differential equations, the conference relates to the inverse\nproblems, quantification of uncertainties in the input data, machine learning and exploitation of high-performance computing systems of petaflops and pre-exaflops performance. Increased attention is devoted to challenging industrial problems and collaboration with industry.
Klíčová slova:
modelling; inverse problems; numerical methods; partial differential equations
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
Mathematical modelling and computational methods in applied sciences and engineering - Modelling 2019
Modelling 2019 is an international conference on Mathematical Modelling and Computational Methods in Applied Sciences and Engineering held in\nOlomouc, Czech Republic, in September 16 - 20, 2019. It ...
Adsorption of pharmaceuticals from aqueous solutions onto clay minerals
Vallová, S.; Sokolová, B.; Valovičová, Věra; Plevová, Eva
2019 - anglický
The objective of this work was to investigate to possibility of clay minerals for the removal of drugs from aqueous solutions. Natural minerals such as montmorillonite, vermiculite, kaolinite and modified montmorillonites KSF and K10 (intercalated by Fe3+) were used as potential sorbents for three analgetics: paracetamol, ibuprofen and diclofenac from aqueous solutions. This research demonstrated that adsorption of all three pharmaceuticals onto natural untreated clay minerals, except paracetamol sorption on Na-MMT, is negligible. On the other hand, the chemically modified montmorillonites demonstrated significant sorption ability in the order diclofenac>ibuprofen>paracetamol.
Klíčová slova:
adsorption; clay minerals; montmorillonite; paracetamol; ibuprofen; diclofenac
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
Adsorption of pharmaceuticals from aqueous solutions onto clay minerals
The objective of this work was to investigate to possibility of clay minerals for the removal of drugs from aqueous solutions. Natural minerals such as montmorillonite, vermiculite, kaolinite and ...
37th Czech - Polish - Slovak Symposium on Mining and Environmental Geophysics and 28th Conference OVA´19 - New Knowledge and Measurements in Seismology, Engineering Geophysics and Geotechnical Engineering.
Kaláb, Zdeněk; Lednická, Markéta
2019 - anglický
Main topics of event were: Environmental and mining geophysics, Natural, induced and technical seismicity, Deep geological repository,\nOther geophysical, geotechnical and related research. Participants represent both scientific institution and also commercial companies with \ngeophysical and geotechnical scopes.
Klíčová slova:
engineering geophysics; geotechnical engineering; seismology
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
37th Czech - Polish - Slovak Symposium on Mining and Environmental Geophysics and 28th Conference OVA´19 - New Knowledge and Measurements in Seismology, Engineering Geophysics and Geotechnical Engineering.
Main topics of event were: Environmental and mining geophysics, Natural, induced and technical seismicity, Deep geological repository,\nOther geophysical, geotechnical and related research. ...
Possibilities of using 3D laser scanning in geotechnical practise
Kukutsch, Radovan; Kajzar, Vlastimil; Šňupárek, Richard; Waclawik, Petr
2019 - anglický
We are experiencing the penetration of modern and smart technologies in all sectors of human activity, including mining and geotechnics. One of these technologies is 3D laser scanning, which has seen significant technological advancements over the last decade and has become an integral part of underground construction monitoring as a tool to enable comprehensive, accurate and unbiased capture of the spatial situation in digital form. This development was behind the fact that since 2013, 3D laser scanner has been used by the Institute of Geonics of the Czech Academy of Sciences as a necessary part of the geotechnical monitoring of mine works, when it is possible to precisely detect and quantify the time-space changes caused by man's intervention in the rock mass compared to the traditional established measuring methods. A leading project of recent years was the monitoring of the strain stress state of the rock massif during the 30th seam extraction during the trial operation of the Room and Pillar extraction method in the CSM Mine shaft safety pillar where, besides many other measuring instruments, 3D laser scanning was used for the convergence measuring of roadways, especially for capturing any deformation changes on the permanent pillars. A complementary function was the comparative evaluation with the results of other tools, e.g. with data measured by horizontal extensometers. The subject of the article will be a general description of the possibilities of using 3D laser scanning in geotechnical practice on spatial data acquired during the monitoring lasting almost 3.5 years, when important phenomena were detected in the movement of the pillar walls and the floor heave in the CSM Mine in the tens of cm, sometimes up to 100 cm.
Klíčová slova:
3D laser scanning; room and pillar; roadways deformation
Plné texty jsou dostupné na jednotlivých ústavech Akademie věd ČR.
Possibilities of using 3D laser scanning in geotechnical practise
We are experiencing the penetration of modern and smart technologies in all sectors of human activity, including mining and geotechnics. One of these technologies is 3D laser scanning, which has seen ...
SNA´19 - Seminar on numerical analysis.
Blaheta, Radim; Starý, Jiří; Sysalová, Dagmar
2019 - anglický
Seminar on Numerical Analysis 2017 (SNA'17) is a continuation in a series of SNA events held\nin different places in the Czech Republic and organized alternatively by Ostrava and Prague\ninstitutions. The SNA'17 is organized by the Institute of Geonics of the CAS in collaboration with\nVŠB - Technical University of Ostrava and IT4Innovations National Supercomputing Centre.\nConference location is one of the lecture rooms in New Aula of the VŠB-TU Ostrava.\nLet us note that SNA 2016 was reshaped to EMS School in Applied Mathematics (ESSAM)\ndevoted to mathematical modelling, numerical analysis and scientiffc computing. The SNA'17\nis turning back to more traditional winter event.\nIt provides opportunity for meeting and mutual information of the community working in computational\nmathematics and computer science, but an important part of SNA is devoted to the\nWinter School with tutorial lectures focused on selected important topics within the scope of\nnumerical methods and modelling.\nThis year, a part of the Winter School will be the course Parallel Linear Algebra (PLA) organized\nby the European research infrastructure PRACE, particularly by the French PRACE Advanced\nTraining Centre - Maison de la Simulation. Winter school lectures will cover the ongoing topics\nrelated to domain decomposition methods, interval computations and numerical veriffcation. The\nPLA course will provide lectures from the area of direct and iterative parallel solvers, as well as\npractical training with selected programs.
Klíčová slova:
numerical analysis; mathematical modelling; computer mathematics
Dokument je dostupný na externích webových stránkách.
SNA´19 - Seminar on numerical analysis.
Seminar on Numerical Analysis 2017 (SNA'17) is a continuation in a series of SNA events held\nin different places in the Czech Republic and organized alternatively by Ostrava and Prague\ninstitutions. ...
Cultural functions and services of geodiversity within urban areas (with a special regard on tourism and recreation)
Kubalíková, Lucie; Bajer, A.; Drápela, E.; Zapletalová, D.; Kirchner, Karel; Balková, M.; Zágoršek, K.; Kuda, František; Roštínský, Pavel
2019 - anglický
Geodiversity (or abiotic nature) within urban areas has numerous functions and offers various benefits and services. In addition, it has strong links to cultural heritage and historical aspects and it influences and is influenced by urban development and planning. The geodiversity functions and services can be sorted according to the ecosystem services approach: regulating, supporting, provisioning and cultural services. The last mentioned includes a wide spectrum of aspects (spiritual, religious, historical, archaeological, social, artistic, sense of place etc.) and besides this, it encompasses also the tourist and recreational functions which are (in some cases) unexplored and underestimated in urban areas. The paper presents examples from two different Czech cities – Brno and Liberec. Selected geocultural sites are described and assessed and specific proposals for tourist, recreational and educational use are outlined. The results of evaluation show that they can represent an interesting alternative to the traditional tourist destinations within urban areas.
Klíčová slova:
geotourism; geocultural site; assessment; Brno; Liberec
Plné texty jsou dostupné v digitálním repozitáři Akademie Věd.
Cultural functions and services of geodiversity within urban areas (with a special regard on tourism and recreation)
Geodiversity (or abiotic nature) within urban areas has numerous functions and offers various benefits and services. In addition, it has strong links to cultural heritage and historical aspects and it ...
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