Zita Izakovičová

Dr. Zita Izakovičová

Institute of Landscape Ecology of the Slovak Academy of Sciences, Štefánikova No. 3, P.O. Box 254, SK-814 99 Bratislava, Slovakia
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Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

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

Representative Publications

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1 September 2017 in Sustainability
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ZIZita Izakovičová
Zita Izakovičová
PMPeter Mederly
Peter Mederly
FPFrantišek Petrovič
František Petrovič
Similar to other post-communist countries, Slovakia has undergone significant changes in the last decades—largely through transformation of central planning into a market economy. Unfortunately, this process has been associated with increasing pressure on surrounding ecosystems and their individual components. These changes are subject to various influences, e.g., socio-economic, political and environmental; in addition, urbanisation has also had great influence. This is typified by conversion of productive agricultural land and semi-natural ecosystems into built-up area accompanied by the negative ecological impacts of habitat deterioration and fragmentation. The rapidly changing consumption patterns of luxury living, transportation and leisure have increased the negative consequences on ecosystems and these compound the negative environmental trends. This paper evaluates land use changes in Trnava, which is one of the most rapidly developing cities in Slovakia. Evaluation covers 1838–2015, with explicit emphasis on transformation over the last 25–30 years. We present comparison with developments since 1990 in other cities in Slovakia, the Czech Republic and Germany and then discuss the main processes and environmental problems related to these changes, concentrating on the sustainability of current trends and appropriate planning and management responses.

22 December 2021 in Sustainability
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ZIZita Izakovičová
Zita Izakovičová
FPFrantišek Petrovič
František Petrovič
EPEva Pauditšová
Eva Pauditšová
The development of urbanisation is linked to qualitative and quantitative changes in the landscape and its components aimed at strengthening economic, administrative and cultural-social functions, which are associated with ever-increasing pressures on ecosystems and their individual components. These pressures are subject to various factors—socio-economic, political, environ-mental, etc. In this paper, we present an evaluation of the environmental impacts of the development of urbanisation in Slovakia. Independent Slovakia belongs to the young European states. The communist period lasted from 1948 to 1989. The character of landscape, the quality of the environment and also the degree of anthropisation of territory were dependent on a centrally managed economy. Urbanisation changes began to manifest themselves rapidly after 2000, when the economy was transformed and Slovakia was preparing to join the European Union (Slovakia joined the European Union in 2004). The transformation from central planning into a market economy was the basis of the changes, which was conditioned following strong pressure of investors on the landscape, the construction of technological parks, shopping and logistics centres and transport infrastructure and the construction of residential complexes. According to the European Environment Agency’s study on urban sprawl between the mid-1950s and the end of the 1990s, industry, commercial and transport services have grown at a significant rate and the residential areas at a moderate rate in Slovakia. On the other hand, Slovakia has areas where urbanisation has the opposite trend. Rural settlements are abandoned as well as large areas of agricultural land. The character of land use has fundamentally changed over the past 20 years. These changes not only have a spatial dimension but are associated with the emergence of various environmental problems. The paper deals with the impacts of anthropisation and industrialisation of Slovakia after 2000. The anthropisation process in Slovakia was determined through data processed in GIS and also through the statistical data representing land use. Based on the ecological significance of land use elements, the degree of anthropisation in Slovakiawas calculated.

1 March 2018 in Environments
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ZIZita Izakovičová
Zita Izakovičová
JŠJana Špulerová
Jana Špulerová
FPFrantišek Petrovič
František Petrovič
This article presents the integrated approach to sustainable land use management based on the assessment of land use and related land cover changes. Land use changes are conditioned by human activities producing changes in landscape cover and initiating processes which cause many environmental problems. It is therefore important to determine the drivers and causality of landscape changes which can then be negated to ensure sustainable land use management. The integrated landscape research approach is based on understanding landscape as a geo-ecosystem with natural, human, cultural, and historical potential. Our aim is to define the aspects of land use management which can regulate social development. The proposal for optimal land use is based on the interaction between natural capital, represented by the supply of natural regional resources and environmental conditions as well as demand represented by community need for development. The conflict between the supply of natural capital and demands lacking respect for landscape resources is an important determining factor in environmental and human problems. The integrated approach is focused on long-term rational utilization of the natural and cultural-historical resources, urban development, and the elimination of current environmental and socioeconomic problems as well as the prevention of new ones. Multi-criteria analysis is required for final environmental decision-making.

2 April 2017 in Ecosystems and People
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PBPeter Bezák
Peter Bezák
PMPeter Mederly
Peter Mederly
ZIZita Izakovičová
Zita Izakovičová
JŠJana Špulerová
Jana Špulerová
CSChristian Schleyer
Christian Schleyer
This paper provides a detailed analysis of environment policy implementation in national, regional and local landscape planning in Slovakia. The policy and strategic documents are assessed from the perspective of the ecosystem services (ES) concept which integrates environmental and economic objectives of the landscape planning. This paper builds on three main empirical elements: (1) review of key national policies in respect to landscape planning, (2) review of key local and regional planning, strategic and assessment documents, (3) stakeholder interviews and focus groups. Our results indicate that spatial planning and assessment processes in Slovakia based on legislation and regulations for individual sectors are mainly contradictory in some cases, rather than encompassing integrated (landscape) planning procedures. The ES concept has not been considered in any planning tools across scales. These results were found to be similar with respective EU policies, in which the limited uptake of the ES concept was also observed. Finally, the paper presents recommendations which can enhance spatial planning processes in Slovakia; using an ES-inspired integrated framework for landscape assessment and decision-making. Such improvement of planning and decision-making procedures can be exploited in real-world solutions, and provide long-term benefits for human well-being while still retaining links to ecosystem functions and processes.

12 June 2018 in Land
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JŠJana Špulerová
Jana Špulerová
FPFrantišek Petrovič
František Petrovič
PMPeter Mederly
Peter Mederly
MMMatej Mojses
Matej Mojses
ZIZita Izakovičová
Zita Izakovičová
The main aim of this study is to assess the benefits provided by the ecosystems of traditional agricultural landscapes (TAL) and compare them to the outputs of large-scale agriculture. Assessment of ecosystem services (ES) was performed in four case-study areas situated in Slovakia, representing different types of TAL: Viticultural landscape, meadow–pasture landscape, and agricultural landscape with dispersed settlements and mosaics of orchards. The methodological approach was focused on assessment of all the principal types of ES—regulation and maintenance, provisioning, and cultural. Differences in the provision of ES due to the impact of different practices and intensities of agricultural landscape management were subsequently assessed and compared. The results show that TAL are generally more diverse and balanced regarding ES provision, mainly because of their varied patterns and their related functions. In particular they play an important role in water retention and the prevention of soil erosion—both important with respect to changes in climate. Modern intensive agriculture is principally able to fulfil the production functions. Support for traditional farming, landscape diversification and small-scale agricultural management is vital for enhancing the values of rural regions. Such measures could become key drivers for sustainable agricultural management in Slovakia, and elsewhere.

13 September 2018 in Sustainability
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ZIZita Izakovičová
Zita Izakovičová
LMLászló Miklós
László Miklós
VMViktoria Miklosova
Viktoria Miklosova
Changes in land use are reflected primary in changes of land cover, but subsequently cause conflict of interest of sectors and are the main initiation of many environmental problems. The basic tool for sustainable utilization of the landscape is integrated landscape management, which, in our understanding, is the environmentally biased harmonization of tools which regulate the spatial organization and functional utilization of the landscape to avoid the conflicts of interest of sectors. “Integrated” in this case means the systematic assessment of the interests of all relevant sectors from the environmental point of view. The scientific base of this approach is the understanding of the landscape as a geosystem, and, in particular, the proper interpretation of the mutual relations of primary, secondary and tertiary landscape structures and their role in the assessment of the conflicts of interest. This paper presents a theoretical and methodical base for the integrated approach to the assessment of the conflicts of interest of the sectors in the landscape. The theoretical-methodical base was applied to the model territory of the Trnava district (south-west Slovakia). Mutual conflicts of interest of endangering and endangered sectors cause diverse problems, which were ranked in three basic groups as: problems of endangering of the ecological stability of the landscape (including endangering of biodiversity and nature conservation areas); problems of endangering of natural resources (in particular forests, soils, waters); and, problems of endangering the immediate human environment (stress factors in residential and recreational areas). The result is the identification and analysis of the conflicts of interest in the territory and their projection to a map. This research should be followed by implementation of procedures of ecologically optimal spatial organization and utilization of the territory for regular spatial planning processes.