Deer game, a key factor affecting population of European yew in beech forests of the Veľká Fatra Mts, Slovakia
DOI:
https://doi.org/10.2478/foecol-2018-0001Keywords:
biodiversity conservation, forest management, plant-animal interactions, protected tree speciesAbstract
Browsing and bark peeling by ungulates is known to affect biodiversity and may constitute the main driving factor of single tree population dynamics. In Slovakia, European yew (Taxus baccata L.) is a threatened species protected by law and present in many protected areas. In the study, we emphasize that protecting land and individual plants may not be sufficient for maintaining of yew populations, unless controlling over damage by deer game is also undertaken. Our results show that in beech forests of the Veľká Fatra Mts, browsing and bark peeling constitute the main negative factor affecting yew seedling-sapling ingrowth transition, and the mortality and vitality loss of adult yew trees. We argue that ungulates may have a larger effect on biodiversity conservation than currently realized.
References
Ammer, C., 1996. Impact of ungulates on structure and dynamics of natural regeneration of mixed mountain forests in the Bavarian Alps. Forest Ecology and Management, 88: 43–53. https://doi.org/10.1016/S0378-1127(96)03808-X
Ammer, C., Vor, T., Knoke, T., Wagner, S., 2010. Der Wald-Wild-Konflikt. Analyse und Lösungsansätze vor dem Hintergrund rechtlicher, ökologischer und ökonomischer Zusammenhänge [The forest-wild-conflict. Analysis and solutions against the background of legislative, ecological and economic contexts]. Göttinger Forstwissenschaften, 5. Göttingen: Universitätsverlag. 184 p. https://doi.org/10.17875/gup2010-280
Bodziarczyk, J., Chachuła, P., 2008. Struktura populacji cisa pospolitego Taxus baccata L. w rezerwacie przyrody „Cisy w Serednicy” w Górach Słonnych (Bieszczady Zachodnie) [Population structure of common yew Taxus baccata L. in the „Cisy w Serednicy” (Yews at Serednica) nature reserve in the Góry Słonne Mountains (Western Bieszczady Mts), Poland]. Roczniki Bieszczadzkie, 16: 191–214.
Brändli, U.-B., 2017. Vorkommen der Eibe (Taxus baccata) in der Schweiz, Ergebnisse aus dem Landesforstinventar (LFI) [Occurrence of Yew (Taxus baccata) in Switzerland, results of national forest inventory (NFI)]. In Pietzarka, U. (ed.). Der Eibenfreund. Zürich: CambiaRare e.v., 2017, p. 16–26.
Dhar, A., Ruprecht, H., Klumpp, R., Vacik, H., 2007. Comparison of ecological condition and conservation status of English yew population in two Austrian gene conservation forests. Journal of Forest Research, 18: 181–186. https://doi.org/10.1007/s11676-007-0037-5
Dhar, A., Ruprecht, H., Vacik, H., 2008. Population viability risk management (PVRM) for in situ management of endangered tree species–A case study on a Taxus baccata L. population. Forest Ecology and Management, 255: 2835–2845. https://doi.org/10.1016/j.foreco.2008.01.059
Farris, E., Filigheddu, R., 2008. Effects of browsing in relation to vegetation cover on common yew (Taxus baccata L.) recruitment in Mediterranean environments. Plant Ecology, 199: 309–318. https://doi.org/10.1007/s11258-008-9434-x
García, D., Obeso, J.R., 2003. Facilitation by herbivore-mediated nurse plants in a threatened tree, Taxus baccata: local effects and landscape level consistency. Ecography, 26: 739–750. https://doi.org/10.1111/j.0906-7590.2003.03601.x
Hulme, P.E., 1996. Natural regeneration of yew (Taxus baccata L.): microsite, seed or herbivore limitation? Journal of Ecology, 84: 853–861. https://doi.org/10.2307/2960557
Iszkuło, G., 2011. Influence of biotic and abiotic factors on natural regeneration of European yew (Taxus baccata L.): a review. Spanish Journal of Rural Development, 2 (2): 1–6. https://doi.org/10.5261/2011.ESP2.01
Iszkuło, G., Boratyński, A., 2004. Interaction between canopy tree species and European yew Taxus baccata (Taxaceae). Polish Journal of Ecology, 52: 523–531.
Iszkuło, G., Boratyński, A., 2005. Different age and spatial structure of two spontaneous subpopulations of Taxus baccata as a result of various intensity of colonization process. Flora, 200: 195–206. https://doi.org/10.1016/j.flora.2004.03.001
Iszkuło, G., Boratyński, A., Didukh, Y., Romashenko, K., Pryazhko, N., 2005. Changes of population structure of Taxus baccata L. during 25 years in protected area (Carpathians, Western Ukraine). Polish Journal of Ecology, 53: 13–23.
Korpeľ, Š., 1995. Význam tisu v lesných ekosystémoch Slovenska a možnosti zlepšenia jeho stavu [The importance of European yew in forest ecosystems of Slovakia and possibilities to improve its status]. Banská Bystrica: SAŽP. 68 p.
Kwit, C., Horvitz, C.C., Platt, W.J., 2004. Conserving slow-growing, long-lived tree species: input from the demography of a rare understory conifer, Taxus floridana. Conservation Biology, 18: 432–443. https://doi.org/10.1111/j.1523-1739.2004.00567.x
Piovesan, G., Saba, E.P., Biondi, F., Alessandrini, A., Di Filippo, A., Schirone, B., 2009. Population ecology of yew (Taxus baccata L.) in the Central Apennines: spatial patterns and their relevance for conservation strategies. Plant Ecology, 205: 23–46. https://doi.org/10.1007/s11258-009-9596-1
Poľovnícka štatistická ročenka Slovenskej republiky (PŠR SR), 2006 and 2016. Zvolen: Národné lesnícke centrum. [cit. 2017-12-24]. http://www.forestportal.sk
Ruprecht, H., Dhar, A., Aigner, B., Oitzinger, G., Klumpp, R., Vacik, H., 2010. Structural diversity of English yew (Taxus baccata L.) populations. European Journal of Forest Research, 129: 189–198. https://doi.org/10.1007/s10342-009-0312-4
Saniga, M., 2000. Štruktúra, produkčné a regeneračné procesy tisa obyčajného v štátnej prírodnej rezervácii Plavno [Structure, production and regeneration processes of English yew in the state nature reserve Plavno]. Journal of Forest Science, 46: 76–90.
Saniga, M., Jaloviar, P., 2005. Einfluss der Naturprozesse, waldbaulicher Massnahmen und Schutzmassnahmen auf die Erhaltung der Eibe im Naturreservat Pavelcovo, Slowakei [The effect of natural processes, silvicultural and protective measures on the conservation of common yew]. Schweizerische Zeitschrift für Forstwesen, 156: 487–495. https://doi.org/10.3188/szf.2005.0487
Saniga, M., Pittner, J., Kucbel, S., Jaloviar, P., Sedmáková, D., Vencurik, J., 2017. Štruktúra, rastové a regeneračné procesy tisa obyčajného vo vybraných prírodných rezerváciách a hospodárskom lese orografického celku Starohorské vrchy (prípadová štúdia)[Structure, growth, and regeneration processes of European yew in the selected nature reserves and a managed forest: case study from Starohorské Mts, Slovakia]. Zvolen: Technická univerzita vo Zvolene. 58 p.
Sedmáková, D., Saniga, M., Kucbel, S., Pittner, J., Kýpeťová, M., Jaloviar, P., Bugala, M., Vencurik, J., Lukáčik, I., 2017. Irregular shelterwood cuttings promote viability of European yew population growing in a managed forest: a case study from the Starohorské Mountains, Slovakia. Forests, 8, 289. https://doi.org/10.3390/f8080289
Svenning, J.-C., Magård, E., 1999. Population ecology and conservation status of the last natural population of English yew Taxus baccata in Denmark. Biological Conservation, 88: 173–182. https://doi.org/10.1016/S0006-3207(98)00106-2
Thomas, P.A., Garcia-Martí, X., 2015. Response of European yews to climate change: a review. Forest Systems, 24, 1–11. https://doi.org/10.5424/fs/2015243-07465
Thomas, P.A., Polwart, A., 2003. Taxus baccata L. Journal of Ecology, 91: 489–524. https://doi.org/10.1046/j.1365-2745.2003.00783.x
Vacik, H., Oitzinger, G., Georg, F., 2001. Evaluation of in situ conservation strategies for English yew (Taxus baccata L.) in Bad Bleiberg by the use of population viability risk management (PVRM). Forstwissenschaftliches Centralblatt, 120: 390–405. https://doi.org/10.1007/BF02796109
Wood, C.C., Gross, M.R., 2008. Elemental conservation units: Communicating extinction risk without dictating targets for protection. Conservation Biology, 22: 36–47.18254851 https://doi.org/10.1111/j.1523-1739.2007.00856.x
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