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  1. No Access

    Article

    Comparison of conservation values among man-made aquatic habitats using Odonata communities in Slovakia

    Odonates are one of the best-known aquatic insect groups, with the renowned ability to reflect the quality of freshwater ecosystems. In the last few decades, major emphasis has been placed on the importance of...

    Attila Balázs, Jan Šipoš, Zuzana Matúšová, Ladislav Hamerlík, Milan Novikmec in Biologia (2022)

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    Article

    Bark gnawing of forest trees by voles during the growing season

    This study investigated the impact of small rodents on young trees during three growing seasons (2018–2020) in the Czech Republic. Tree damage by small rodents, the quantity and quality of herbaceous plant bio...

    Josef Suchomel, Marta Heroldová, Jan Šipoš in European Journal of Forest Research (2021)

  3. No Access

    Article

    Spill over of the common voles from rape fields to adjacent crops

    This study investigates the impact of the common vole on cereal crops adjacent to winter rape in a rodent outbreak year. Significant damage was found at the margins of adjacent cereal fields, indicating direct...

    Josef Suchomel, Jan Šipoš, Martina Dokulilová, Marta Heroldová in Biologia (2021)

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    Article

    The successive trend of vegetation confirms the removal of non-indigenous woody species as an insufficient restoration action

    Invasive woody species can substantially affect their environment and communities, enhancing the interest in conservation management. Non-indigenous dwarf pine (Pinus mugo) in the treeline ecotone of the Eastern ...

    Miroslav Zeidler, Jan Šipoš, Marek Banaš, Jan Černohorský in Biodiversity and Conservation (2021)

  5. No Access

    Article

    Can we detect response differences among dominant rodent species to climate and acorn crop in a Central European forest environment?

    Acorn crops and rodent populations [bank vole (Myodes glareolus), yellow-necked mouse (Apodemus flavicollis), and wood mouse (Apodemus sylvaticus)] were monitored for 11 years (2002–2012) in mature oak commercial...

    Ladislav Čepelka, Jan Šipoš, Josef Suchomel in European Journal of Forest Research (2020)

  6. No Access

    Article

    Factors influencing the introduction and spread of Harmonia axyridis in the Iberian Peninsula

    Harmonia axyridis is a global invasive alien species and its ecological effects are well documented. However, in some regions where it was deliberately introduced, it never became fully established. Until recentl...

    Olga M. C. C. Ameixa, Jan Šipoš, Michal Burda in Biological Invasions (2019)

  7. Article

    Open Access

    Threatened species richness along a Himalayan elevational gradient: quantifying the influences of human population density, range size, and geometric constraints

    A crucial step in conserving biodiversity is to identify the distributions of threatened species and the factors associated with species threat status. In the biodiversity hotspot of the Himalaya, very little ...

    Prakash Kumar Paudel, Jan Sipos, Jedediah F. Brodie in BMC Ecology (2018)

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    Article

    Main determinants of rodent population fluctuations in managed Central European temperate lowland forests

    Whilst studies have shown that climatic (North Atlantic Oscillation (NAO)) and biotic (acorn production) factors influence rodent populations, mechanisms driving temporal and spatial fluctuation of rodent popu...

    Jan Šipoš, Josef Suchomel, Luboš Purchart, Pavel Kindlmann in Mammal Research (2017)

  9. No Access

    Article

    Dynamics of herbaceous vegetation during four years of experimental coppice introduction

    Understanding the effects of coppicing on forest ecosystems is important for progress towards sustainable forest management. A newly established coppicing experiment in a secondary temperate deciduous forest i...

    Radim Hédl, Jan Šipoš, Markéta Chudomelová, Dušan Utinek in Folia Geobotanica (2017)

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    Article

    Patterns of functional diversity of two trophic groups after canopy thinning in an abandoned coppice

    Coppice abandonment had negative consequences for the biodiversity of forest vegetation and several groups of invertebrates. Most coppicing restoration studies have focused only on a single trophic level despi...

    Jan Šipoš, Radim Hédl, Vladimír Hula, Markéta Chudomelová in Folia Geobotanica (2017)

  11. No Access

    Article

    Trends and events through seven centuries: the history of a wetland landscape in the Czech Republic

    Environmental change can be viewed as the combined result of long-term processes and singular events. While long-term trends appear to be readily available for observation (in the form of temporal comparisons ...

    Péter Szabó, Andrea Gálová, Eva Jamrichová in Regional Environmental Change (2017)

  12. No Access

    Article

    Lepidopteran species richness of alpine sites in the High Sudetes Mts.: effect of area and isolation

    Alpine sites in the High Sudetes Mts. host—due to their history and special climatic conditions—unique assemblages of lepidopteran species. We used data from ten of these sites to study species richness of the...

    Karolina Bila, Tomas Kuras, Jan Sipos, Pavel Kindlmann in Journal of Insect Conservation (2013)

  13. No Access

    Article

    Effect of canopy openness on the pressure of predatory arthropods and birds on epigeic insects

    As canopy structure produces spatial heterogeneity of litter microclimatic conditions and thus is a crucial factor affecting ground insects, we hypothesized that low canopy openness has a positive effect on th...

    Jan Šipoš, Michaela Drozdová, Pavel Drozd in Central European Journal of Biology (2012)

  14. No Access

    Article

    Enigmatic adult overwintering in damselflies: coexistence as weaker intraguild competitors due to niche separation in time

    Odonata, like most freshwater invertebrates, tend to overwinter in water due to the thermal properties of a water environment. Winter damselflies (genus Sympecma), however, hibernate as adults in terrestrial habi...

    Filip Harabiš, Aleš Dolný, Jan Šipoš in Population Ecology (2012)

  15. No Access

    Chapter and Conference Paper

    Peculiar submeasures on finite algebras

    Jan Sipos in Ergodic Theory and Related Topics III (1992)

  16. No Access

    Article

    On recurrent functions

    Vladimír Olejĉek, Ján Ŝipoŝ in Semigroup Forum (1981)