Roland Horváth
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View article: Predation pressure on sentinel prey does not necessarily diminish with advancing urbanization
Predation pressure on sentinel prey does not necessarily diminish with advancing urbanization Open
Urbanization, one of the most significant global environmental issues of our time, causes significant environmental and structural changes in natural or seminatural habitat patches. These urbanization‐related changes trigger significant im…
View article: Differences in Morphology of Rural vs. Urban Individuals of the Flightless Ground Beetle, Carabus convexus
Differences in Morphology of Rural vs. Urban Individuals of the Flightless Ground Beetle, Carabus convexus Open
Urbanization causes significant environmental and structural changes in habitats, one of them being increased fragmentation. Traits associated with increased locomotory capacity may be advantageous in such situations, as individuals with t…
View article: Gut Bacterial Communities in the Ground Beetle Carabus convexus
Gut Bacterial Communities in the Ground Beetle Carabus convexus Open
Biological interactions, including symbiotic ones, have vital roles in ecological and evolutionary processes. Microbial symbionts in the intestinal tracts, known as the gut microbiome, are especially important because they can fundamentall…
View article: Urbanization reduces gut bacterial microbiome diversity in a specialist ground beetle, <i>Carabus convexus</i>
Urbanization reduces gut bacterial microbiome diversity in a specialist ground beetle, <i>Carabus convexus</i> Open
Urbanization is rapidly shaping and transforming natural environments, creating networks of modified land types. These urbanization‐driven modifications lead to local extinctions of several species, but the surviving ones also face numerou…
View article: Heavy metal uptake by plant parts of Populus species: a meta-analysis
Heavy metal uptake by plant parts of Populus species: a meta-analysis Open
Populus species are well documented for being potentially suitable for phytoremediation purposes regarding their accumulation characteristics. However, published results are contradictory. Based on the data gathered during an extensive lit…
View article: Spatial outlier detection on discrete GNSS velocity fields using robust Mahalanobis-distance-based unsupervised classification
Spatial outlier detection on discrete GNSS velocity fields using robust Mahalanobis-distance-based unsupervised classification Open
GNSS velocity field filtering can be identified as a multidimensional unsupervised spatial outlier detection problem. To detect and classify the spatial outliers, we jointly interpret the horizontal and vertical velocity fields with the re…
View article: Urban Individuals of Three Rove Beetle Species Are Not More Exploratory or Risk-Taking Than Rural Conspecifics
Urban Individuals of Three Rove Beetle Species Are Not More Exploratory or Risk-Taking Than Rural Conspecifics Open
Urbanization is creating changes in environmental and habitat conditions, as well as creating disturbance and threats to urban-associated species. Some traits, such as high exploratory and risk-taking behavior, are beneficial to allow colo…
View article: Regional scale monitoring results of surface deformation in the Transcarpathian Region
Regional scale monitoring results of surface deformation in the Transcarpathian Region Open
<p>One of the main objectives of the GeoSES* project to investigate dangerous natural and anthropogenic geo-processes and aim hazard assessment using space geodetic technologies and concentrating on the Hungary-Slovakia-Romania-Ukrai…
View article: Impact of different corner reflectors installation on InSAR time-series
Impact of different corner reflectors installation on InSAR time-series Open
<p>Identification of relatively stable ground control points is always difficult in satellite-based remote sensing microwave technology. In our case, we have analyzed the amplitude and phase of backscattered signal of artificial obje…
View article: Are There Personality Differences between Rural vs. Urban-Living Individuals of a Specialist Ground Beetle, Carabus convexus?
Are There Personality Differences between Rural vs. Urban-Living Individuals of a Specialist Ground Beetle, Carabus convexus? Open
The world-wide, rapid urbanization is leading to substantial changes in environmental and habitat conditions. These changes, as well as disturbances accompanying urbanization have considerable effects at various levels of the biological or…
View article: Differences in Life History Traits in Rural vs. Urban Populations of a Specialist Ground Beetle, Carabus convexus
Differences in Life History Traits in Rural vs. Urban Populations of a Specialist Ground Beetle, Carabus convexus Open
Urbanization is increasing worldwide and causes substantial changes in environmental parameters, generating various kinds of stress on arthropods, with several harmful consequences. We examined a forest specialist ground beetle, Carabus co…
View article: Testing of the usability of the C-band Electronic Corner Reflector (ECR-C) in Hungary based on Sentinel-1 SAR data
Testing of the usability of the C-band Electronic Corner Reflector (ECR-C) in Hungary based on Sentinel-1 SAR data Open
<p>The key infrastructural elements of the geodetic application of the Interferometric Synthetic Aperture Radar (InSAR) are the integrated benchmarks which are satellite technologies, besides the traditional geodetic technologies, th…
View article: Derivation of 3D deformation fields for the 2019 Ridgecrest Earthquakes (USA) based on Sentinel-1 TOPS data
Derivation of 3D deformation fields for the 2019 Ridgecrest Earthquakes (USA) based on Sentinel-1 TOPS data Open
<p>The<!-- Start of main text paraghraphs. --> advances of Sentinel-1 SAR data, like its open access policy and short revisit time, gives an outstanding opportunity to conduct in-situ mapping of large scale deformations. After …
View article: Habitat heterogeneity supports epigeic arthropods after prescribed burning of dry grasslands
Habitat heterogeneity supports epigeic arthropods after prescribed burning of dry grasslands Open
Fire supports landscape openness; thus, prescribed burning could be an effective management in open landscapes. In this study we tested the response of arthropods (spider, ground beetle, rove beetle and woodlouse) to dormant-season prescri…
View article: Spider assemblages in floodplain forests along an urbanization gradient
Spider assemblages in floodplain forests along an urbanization gradient Open
Urban areas have been growing radically worldwide, causing considerable changes in biodiversity of natural habitats. In floodplain forests, we studied the effects of urbanization on ground-dwelling spider assemblages along a rural–suburban…
View article: Creep and Quasi-Relaxation Examination of Artificially Aged Plasticized PVC
Creep and Quasi-Relaxation Examination of Artificially Aged Plasticized PVC Open
This paper introduces long-term tensile and quasi-relaxation tests of polyvinylchloride (PVC) fibers. During creep, the longitudinal and cross-sectional changes were measured of unaged and aged PVC fibers loaded with the same weight. In th…