Central European Region Research Articles

The Black Triangle—Commoning Borderland Coal Ecologies

Turów is an active open-pit brown coal mine located in the ‘Black Triangle’—a once sensationally polluted industrial region in Central Europe roughly contiguous with the brown-coal belt of Southern Poland, former East Germany and the Czech Republic. The mine, which fell into Polish jurisdiction after the fall of the Soviet Union, epitomises a transnational environmental conflict. Despite the encroaching effects of the Turów mine on its neighbouring European states and its inhabitants, the Polish government refuses to stop coal extraction. The dispute has generated a lot of media and activist attention in past years, but also raises eminent questions about how to make sense of the complexities and contradictions entangled with various regimes of energy. As the human faculties are poorly trained to register and to think meaningfully about the timescales of extraction and its distributed effects, this contribution comes as an invitation to experience energy entanglements otherwise. Challenging the flatness of the common dispute as portrayed in the media, we focus attention on the undercurrents flowing beneath the logics of public discourses about ‘clean’ and ‘green’ transitions and open pathways to sense metabolic flows of energy that permeate and shapeshift in environmental media—over time and space—and ultimately become us. To help us on the way, we ferment vegetables and drink nettle tea sourced from the mining region as a collective, metabolic practice. We add salt to slow down the passing of time. We conserve, observe and finally ingest to highlight the porosity and intimacy of geo-social relations and viscerally process their toxic commonalities.

The Czech Constitutional Court Database

Abstract The article at hand introduces a comprehensive foundational database on the Czech Constitutional Court spanning from its inception in 1993 to 2023. The database includes metadata on all decisions, full-text corpus, and additional background data on judges and law clerks, filling a gap in high-quality datasets for empirical legal research in the Central and Eastern European regions. As one of the first comprehensive court databases in the CEE region, it has the potential to catalyze similar research efforts and contribute to methodologically rigorous empirical legal research in a region of increasing European significance.

Effects of heat, elevated vapor pressure deficits and growing season length on growth trends of European beech

In recent decades, continued growth decline has been observed in various beech forest regions of Central and Western Europe, especially in the warmer lowlands, which is not necessarily linked to increased mortality. While earlier dendrochronological studies have shown that a deteriorating climatic water balance in the course of climate warming can drive negative growth trends, less is known about the effects of climatic extremes on tree growth, notably heat and rising atmospheric vapor pressure deficits (VPD). Through climate-growth analysis, we analyzed the influence of summer heat duration (frequency of hot days with Tmax > 30°C) and elevated VPD on the basal area increment (BAI) of dominant beech trees in 30 stands across a precipitation gradient in the northern German lowlands. Summer heat (especially in June) and elevated VPD are reducing BAI in a similar manner as does a deteriorated climatic water balance. While growing season length (GSL), derived from thermal thresholds of growth activity, has substantially increased since 1980, BAI has declined in the majority of stands, demonstrating a recent decoupling of tree productivity from GSL. We conclude that heat and elevated VPD most likely are important drivers of the recent beech growth decline in this region, while growing season length has lost its indicative value of beech productivity.

The Impact of remittances on economic activity in the region of Central and Southeastern Europe

The countriesof Central and Southeastern Europe (CSEE)aresignificant net recipientsof remittances, primarily due to the intensive emigration trends that occurred after they transitionedto market economies.The fact that these countries are among the highest recipients of private remittances in Europe,suggeststhatsuch financial inflows could potentially have a significant influence on fostering their economic growth. Hence, themain aim of our research isto empirically investigate the relationship between economic growth and remittancesin a selected group oftwelve CSEE countries. The empirical research was conducted using static unobserved effects panel data models. Specifically, we estimated fixed and random effects models within the Cobb-Douglas framework that incorporate remittances as the primary variable of interest, in addition to the standard determinants of economic growth. For this purpose,we usedan unbalanced panel data set obtained from the World Bank World Development Indicators database with an annual frequency spanning over the 2002-2022 period. The empirical findings provide evidence that remittances indeed exert a positive and significant direct effect on economic growth in the analyzed group of countries, along with some of the other standard growth factors, such as physical and human capital.Given this conclusion, policymakers should implement appropriate strategies to maximize their impact.

“Formalism, Tradition, Folk Music”: The Vocal and Dance Ensemble of the Hungarian People's Army in Poland in 1952

AbstractAfter the Second World War, the Soviet Union did not simply squeeze the countries of the Central and Eastern European region into its sphere of interest and under its economic, political and cultural control, but also isolated them from each other in order to secure its dominance. The Kremlin's control was also reflected in weakening the established diplomatic relations. Politicians of the so-called people's democracies communicated with one another through Moscow, and the importance of the embassies was reduced by appointing mostly incompetent persons to diplomatic posts. In this light, the revival of Hungarian-Polish cultural relations at the end of the 1940s, including the exchange of artists between the two countries, deserves special attention. In addition to their diplomatic importance, the guest performances also provided an opportunity to discuss Soviet musical aesthetics. Based on archival press sources, my paper focuses on the two-week guest appearance of the Vocal and Dance Ensemble of the Hungarian People's Army in Poland. I wish to explore the ways in which leading representatives of the musical life of the two countries interpreted Soviet artistic decisions in 1952, and also their differing strategies of living up to the conceptually ambiguous ideal of Socialist Realist art.

The Impact of E-HRM Tools on Employee Engagement

The examination of the impact of digital innovations on employee motivation and engagement is crucial given the rapid technological advancements. This study focused on digital HRM practices, such as digital interaction platforms. The results indicated that respondents generally had positive to neutral views on these practices, with big data analytics receiving the highest rating for its potential to enhance organizational performance and employee engagement. The study revealed a moderately strong positive correlation between the use of digital platforms and big data analytics, suggesting a holistic approach to digital transformation in HRM. However, a weak correlation between digital innovations and engagement suggests that the direct impact of digital tools on employee engagement is limited by other factors. Larger companies tend to implement advanced digital HRM practices more due to their greater resources. The study’s limitations include a restricted sample from the Central and Eastern European region and reliance on self-assessed data. Future studies should include more diverse regions and long-term studies, combining quantitative data with qualitative insights. Digital innovations in HRM offer promises for process improvement and data-driven decision-making, but their impact on employee engagement is complex and requires an integrated approach of technological and managerial practices.

Implications of temperature-dependent development and survival of Hemipteroseius adleri Costa, 1968 on its distribution in central Europe

Otopheidomenidae include 30 species of parasites of insects. These mites occur in areas with warm and hot climates. The only exception is Hemipteroseius adleri, the distribution of which reaches the central European region, which is characterised by a moderate climate with below-zero temperatures in winter. In Europe, H. adleri only parasitises the red firebug (Pyrrhocoris apterus). Field observations indicate that only fertilised females of H. adleri survive winter conditions. The aim of the study therefore was to evaluate the impact of air temperature on the development and survival of H. adleri. A research model was established involving mites parasitising red firebugs in laboratory conditions at 15, 20, 25 and 30 °C. After oviposition, no egg development was possible at 15 °C. Egg development began at 20 °C, however the egg-to-adult period lasted for 13 days and larval mortality was significantly higher at this temperature than at 25 and 30 °C. At the latter tem temperatures, mites matured fastest (five and four days, respectively). The net reproductive rate (R0) was 10.8, the mean generation time was (T) 14.4 (SD = 0.273), the intrinsic rate of population increase (rm) was 0.165 (SD = 0.003), and the finite rate of population increase (λ) was 1.12. At 25 °C, H. adleri required 4.2 days to double its population. The results indicate that the thermal conditions prevailing in early spring in central Europe are highly unfavourable for the effective reproduction of H. adleri. The presence of northern populations of this mite is discussed in the context of behavioural thermoregulation mechanisms adapted by its host, P. apterus.

Historical Imagery and Mnemonic Constitutionalism in Belarus

Abstract The article examines the historical imagery in the Belarusian country study through the lense of mnemonic constitutionalism. The first part of the article explains the concept and relevance of mnemonic constitutionalism, particularly in the context of Belarus. It then further sketches comparative perspectives on mnemonic constitutionalism and memory laws in the region of Central and Eastern Europe, briefly drawing on Hungarian, Polish, Russian and Ukrainian examples. In the third part, the article unpacks the choices for historical imagery made by Belarusian memory politics and apparent in the constitutional referendum of 27 February 2022. The article further explains the rise of Belarusian memory laws and coercive mnemonic constitutionalism in Belarus prior to, and after, Putin’s invasion of Ukraine on 24 February 2022, in the fourth part. The conclusions highlight the distinct features of the Belarusian model of mnemonic constitutionalism in Europe, shaped by dystopian historical imagery and authoritarian memory politics.

Transitory Imaginaries in Central and Eastern Europe: Reconsidering Constitutional Tradition and Constitutional Transition from Symbolic-Imaginary Perspective

Abstract This paper explores the transitory imaginaries in the semi-permanent constitutional polytransition in the Central and Eastern European region. It is centered on the novel concept of transitory imaginaries. This concept serves as a tool for combined socio-legal, comparative, and semiotic approach to constitutional transitions. The paper demonstrates the deep conceptual and pragmatic links between constitutional transitology, memory politics, and identity politics. It exposes the role of the forms of symbolic-imaginary constitutionalism for shaping and understanding of constitutional transitions and polytransitions. The paper shows the importance of constitutional imagination for collective symbolic-imaginary sublimation of constitutional transition and the bridging role of constitutional imaginaries that are stretched between the constitutional past, the constitutional present, and the constitutional future. In that regard, the paper explores the different ways for imagining the constitutional past and constitutional future and offers an outline of the main imaginaries in serving that purpose. More precisely, the paper analyses nationalist transitory imaginaries, universalist transitory imaginaries, and prospective transitional imaginaries.

The Czech Constitutional Court and Non- Justiciability: The Emergence of the Political Question Doctrine?

The Czech Constitutional Court (‘CC’) is frequently described as a strong and, occasionally, an activist constitutional court. However, a varied range of cases has arisen in which the CC has carried only a limited judicial review or has declined to exercise any judicial review at all. This has been due to the fact that the CC has taken the view those cases are related to political questions which are normally justiciable to only a limited extent or non-justiciable at all. In light of these cases and, also, their justification, related especially to the separation of powers, a lack of judicially discoverable and manageable standards or the necessity of deference to the political branches, there are strong grounds to argue that a sort of political question doctrine has emerged in the case-law of the CC. Although a recourse to such a doctrine may appear unusual in the context of the Central and Eastern European (CEE) region, it is believed the doctrine can have an added value in that it can shield the CC from excessive politicization and permit the CC to tailor the extent in which it interferes with both macro- or micro-politics.

Assessing Consumer Interest in Sustainable and Ethically Certified Tropical Fruits in the Central and Eastern European Region

Assessing Consumer Interest in Sustainable and Ethically Certified Tropical Fruits in the Central and Eastern European Region

Newly found and rediscovered hornworts (Anthocerotophyta) in Poland: Indicators of climate change impact in Central Europe.

In 2023, field research in south-western Poland led to the noteworthy discovery of two hornworts: Notothylasorbicularis, a species previously unrecorded in this country, and the rediscovery of Anthocerosneesii for the Polish bryoflora. These findings are significant as they suggest a response to climate change, which is facilitating the range expansion of hornworts within Central Europe. Detailed descriptions of the new localities for both species are provided, highlighting the specific environmental conditions and habitats where they were found. Distribution maps for Notothylasorbicularis and Anthocerosneesii in Poland are provided, as well as SEM micrographs of spores. Additionally, a key to the identification of Polish hornwort species is also included. Furthermore, a model projecting the potential future spread of these hornworts within Poland and the broader Central European region is presented. This model considers climatic variables and habitat availability, offering insights into possible range shifts. This study contributes to the growing body of evidence that climate change is a driving factor in the redistribution of bryophytes.

Disinformation challenges facing the Three Seas Initiative – frame analysis of the key narratives

By exploiting the potential of social media, disinformation has become an important element of warfare. The region of Central and Eastern Europe (CEE) is particularly vulnerable to disinformation, primarily from Russia. One of the reasons for Russia’s activities in this region’s infosphere is that most CEE countries are members of the European Union and the North Atlantic Treaty Organization (NATO). In this context, Russian disinformation activities aimed at the Three Seas Initiative (3SI) are particularly interesting. The image of the 3SI created in the media is crucial, for it translates into how the public understands, perceives and recalls this format of cooperation. The article aims to reconstruct the image of the 3SI in cases of Russian disinformation identified by the European External Action Service within the EUvsDisinfo project. The article’s methodology is based on a qualitative content analysis of disinformation cases identified by EUvsDisinfo. The article identifies four main frames of disinformation targeting the 3SI, showing that Russian disinformation is focused on undermining the credibility and integrity of this cooperation, both among Initiative countries and between them and their international partners.

Challenges in the Valorization of Green Waste in the Central European Region: Case Study of Warsaw

Expanding green areas in cities results in growth in green waste generation. This study presents the findings of an investigation into green waste from selective collection in a large Central European city (Warsaw, Poland), which can be identified as a valuable biomass resource. The research objective was to identify the properties of garden waste from single-family housing to determine valorization opportunities, emphasizing the utilization of GW as a source of energy. The research yielded several findings, including a notable degree of variability in fuel properties, including moisture content (CV = 30%), lower heating value (CV = 14.3%), and ash content (CV = 62.7/56.2%). The moisture content suggests composting, while the fertilizing properties indicate suitability for anaerobic digestion. The instability of the fuel properties, coupled with the elevated levels of chlorine, sulfur, and moisture, constrains the use of garden waste in thermal processes and alternative fuel production. Pyrolysis could be a viable approach for green waste feedstock, offering value-added products depending on the processing conditions and pre-treatment. Nevertheless, implementing a selective collection system is a critical condition for the optimal utilization of bio-waste, facilitating the quality and property control of green and food waste. This is essential for their effective processing, including energy recovery, thereby contributing to the efficient valorization of biomass.

Record of albinism in European ground squirrel (Spermophilus citellus) (Rodentia: Sciuridae) in Slovakia

The European ground squirrel is a mammalian species whose populations are declining and has therefore become the target of various conservation projects in recent years. Currently, there are only a few dozen isolated populations in the Central European region. Increased interest in these animals has contributed to the first record of albino specimens of this species. A total of four juvenile individuals from two litters from one colony were observed, and in addition to the documentation itself, elementary behaviour notes were also made. All specimens did not survive to adulthood, confirming the low survival rate of aberrant individuals in the wild.

Effects of Zinc Oxide and Zinc–Silica-Based Nanofertilizers with Yeasts on Selected Components of Soybean in the Central European Agronomic Region: A Short-Term Study

Effects of Zinc Oxide and Zinc–Silica-Based Nanofertilizers with Yeasts on Selected Components of Soybean in the Central European Agronomic Region: A Short-Term Study

Crustal and upper mantle 3-D Vs structure of the Pannonian region from joint earthquake and ambient noise Rayleigh wave tomography

SUMMARY The Pannonian Basin, situated in Central Europe, is surrounded by the Alpine, Carpathian and Dinaric orogens. To understand its tectonic characteristics and evolution, we determine a shear wave velocity model of its crust, mantle lithosphere and asthenosphere consistently by jointly inverting Rayleigh wave phase velocities measured consistently from earthquake (EQ) and ambient noise (AN) data. For the AN data, continuous waveform data were collected from 1254 stations, covering an area within 9° from the centre of the Pannonian Basin during the time period from 2006 to 2018. This data set enabled the extraction of over 164 464 interstation Rayleigh phase-velocity curves, after applying a strict quality control workflow. For the EQ data set more than 2000 seismic events and about 1350 seismic stations were used in the broader Central and Eastern European region between the time-span of 1990 to 2015, allowing us to extract 139 987 quality controlled Rayleigh wave phase-velocity curve. Using the combined data set, a small period- and distance-dependent bias between ambient noise and earthquake measurements, mostly below 1 per cent but becoming larger towards longer periods has been found. After applying a period and distance dependent correction, we generated phase-velocity maps, spanning periods from 5 to 250 s. 33 981 local dispersion curves were extracted and a new approach is introduced to link their period-dependent roughness to the standard deviation. Using a non-linear stochastic particle swarm optimization, a consistent 3-D shear wave velocity model (PanREA2023) encompassing the crust and upper mantle down to 300 km depth was obtained with a lateral resolution reaching about 50 km at the centre of the study area for shorter periods. The crust beneath the Carpathian orogen exhibits a distinct low-velocity anomaly extending down to the Moho. It is referred to as Peri-Carpathian anomaly. Similar anomalies were observed in the Northern Apennines, while the Eastern Alps and Dinarides, as collisional orogens, generally demonstrate higher velocities in the upper crust. High crustal shear wave velocities are also evident in the Bohemian Massif and the East European Craton. The brittle upper crust of the Pannonian Basin is characterized by alternating NE–SW trending high- and low-velocity anomalies: the western and central Pannonian low-velocity anomalies and the Transdanubian and Apuseni high-velocity anomalies related to Miocene sedimentary basins and intervening intervening interbasinal highs exposing Pre-Cenozoic rocks including crystalline basement rocks. Beneath the Southeastern Carpathians, a NE-dipping slab was identified, extending to depths of at least 200 km, while a slab gap is evident beneath the Western Carpathians. A short south-dipping Eurasian slab was imaged beneath the Eastern Alps down to only 150–200 km depth. The Adriatic lithosphere is subducting near-vertically dipping beneath the Northern Apennines, and a slab gap was observed beneath the Central Apennines. In the Northern Dinarides, a short slab was evident, reaching depths of around 150 km. The Southern Dinarides featured a thinned but possibly incompletely detached slab.

Cooperation of the Lublin Triangle in the context of security threats in the region of Central and Eastern Europe

The purpose of this article is to outline the new multidimensional format of cooperation between Poland, Lithuania, and Ukraine. The Lublin Triangle is a trilateral regional alliance between Poland, Lithuania, and Ukraine established in Lublin on 28 July 2020. The initiative relates to cooperation across the power, infrastructure, security and cultural sectors with an aim to strengthen dialogue between the states and reinforce efforts to restore Ukraine’s territorial integrity and support its integration into the European Union (EU) and the North Atlantic Treaty Organization (NATO). Some of the factors driving this new format of cooperation include the growing migrant crisis; increasing importance of the internal and external security in the EU states; Ukraine’s pursuit of EU integration, especially after the Ukraine war outbreak; and strengthening of national states within the EU. The states concerned have turned back to their legacy capital which is and has been the same regional affiliation and, thus, the geographical proximity, shared past, culture, and common interests.

Multi-factor fuzzy sets decision system forecasting consumer insolvency risk

The objective of this study is to develop a multi-factor decision system predicting insolvency risk for natural persons with the use of fuzzy sets. Considering that the financial situation of households is affected by various endogenous and exogenous factors, the main assumption of this study is that the system for predicting financial difficulties should not be limited to the use of only a few financial variables concerning consumers, but also include variables describing the environment. The author proposes a system consisting of three different forecasting models that connect the macroeconomic and microeconomic environments. It monitors the economic situation of households by also identifying those environmental variables, which may directly, or indirectly, endanger the consumer, such as unemployment rate (job market situation), inflation and interest rates, exchange rates, or economic situation in the country (GDP growth rate, the dynamics of retail sales, etc.). Moreover, the created cause-and-effect tool is in the form of a flexible application that can be easily adapted to changing economic conditions. Another unique feature of the study is the proposed use of newly developed ratios in household finance, similar to that in financial ratio analysis, which is commonly used in corporate finance. The proposed ratios demonstrated high predictive abilities. The paper also identifies the predictive capabilities of selected macroeconomic variables from the perspective of their impact on the risk of consumer insolvency. The research relies on four samples consisting of a total of 2400 consumers from Taiwan and Poland. The author created three forecasting models separately for the South-East Asian and Central European regions, and two multi-factor systems, each consisting of 1260 decision rules. The findings clearly showed that fuzzy logic is a significantly more effective method compared to traditional models based on classical logic.

The name for a well-known crop: Rumex kioviensis, a hybridogenous taxon derived from R. patientia × R. tianschanicus (Polygonaceae)

The new crops developed at the M.M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine in Kyiv from the initial artificial interspecific crosses Rumex patientia × R. tianschanicus are variously known in botanical and agricultural literature under the hybrid formula or informal names “Shchavnat”, “Hybrid Dock”, “Rumex K-1”, “Rumex OK-2”, or names of cultivars cv. ‘Kyivskyi Ultra’, cv. ‘Shpinat Uteusha’, cv. ‘Nastavnyk’, etc. A brief overview of the history of development of these cultivars is provided. These robust perennial plants are cultivated at present as spinach greens, fodder, and high-yield biomass producers for bioenergy applications in several European and other countries (Ukraine, the Czech Republic, Slovakia, Germany, Romania, etc.). Numerous agricultural, horticultural, and biotechnological publications about these new crops are now available, including various aspects of and data on their biochemistry, physiology, genetics, morphology, propagation, agrotechniques, biomass and biofuel production potential, nutritional value, etc. Also, these hybrid cultivars were reported in several regions of Central Europe as potentially invasive weeds escaped from cultivation. Considering the growing popularity of the Hybrid Dock as a green leaf vegetable, a biomass and biofuel producing crop (among other uses), and a potentially invasive alien, we think that a proper botanical name should be assigned to that taxon. Here it is described as a new hybridogenous species Rumex kioviensis Rakhmetov, A. Mosyakin & Mosyakin. Diagnostic characters distinguishing this new taxon from its parent taxa and other related species are indicated. Some remaining taxonomic and nomenclatural problems regarding Asian taxa related to R. patientia are briefly discussed.