| Autor: |
Edvárd Mizsei, Mátyás Budai, Attila Móré, Gergő Rák, Dávid Radovics, Barnabás Bancsik, Bálint Wenner, Szabolcs Márton, Zoltán Korsós, Szabolcs Lengyel, Csaba Vadász |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Conservation Science and Practice, Vol 5, Iss 12, Pp n/a-n/a (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2578-4854 |
| DOI: |
10.1111/csp2.13048 |
| Popis: |
Abstract Understanding the factors that determine the abundance of populations is of key importance in conservation biology, ecology, and biogeography. For grassland‐associated species, such as the Hungarian meadow viper (Vipera ursinii rakosiensis), habitat management is particularly important. We aimed to study the effects of the three most common types of grassland management (grazing, mowing, and mowing + grazing) on the abundance of reptile species in meadow viper habitats in Kiskunság National Park, in Hungary. We surveyed grasslands repeatedly (n = 15 occasions) for reptiles in one autumn and one spring season in three 1‐ha quadrates per grassland management type. We recorded all reptiles and their activity related to operative temperatures and analyzed data by n‐mixture models. All reptile species known to occur in the habitats were observed during the surveys, but only the green lizard, sand lizard, and Hungarian meadow viper reached the minimum number of observations required for detailed analyses. Grazing had a strong positive effect on the abundance of Hungarian meadow vipers and sand lizards, while both mowing and mowing + grazing rotation had a negative effect. None of the grassland management types affected green lizard abundance. Our results suggest that grazing is the ideal type of grassland management for the endangered Hungarian meadow viper and the sand lizard. Mowing and mowing + grazing should be replaced by grazing to ensure the effectiveness of habitat management for conservation and to maintain healthy populations of grassland‐associated reptile species. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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