Forest Disturbances Threatening Cypripedium calceolus Populations Can Improve Its Habitat Conditions

0571067 - ÚVGZ 2024 RIV CH eng J - Článek v odborném periodiku
Křenová, Zdeňka - Lustyk, P. - Kindlmann, Pavel - Vosmíková, Alžběta
Forest Disturbances Threatening Cypripedium calceolus Populations Can Improve Its Habitat Conditions.
Diversity. Roč. 15, č. 3 (2023), č. článku 319. E-ISSN 1424-2818
Výzkumná infrastruktura: CzeCOS IV - 90248
Institucionální podpora: RVO:86652079
Klíčová slova: Cypripedium calceolus * orchids * conservation biology * threatening processes * bark beetle outbreak * appropriate management
Obor OECD: Ecology
Impakt faktor: 2.4, rok: 2022
Způsob publikování: Open access
https://www.mdpi.com/1424-2818/15/3/319

Inappropriate forest management activities, above all clear-cutting, are recognized as the major threats to an iconic orchid species-the lady's slipper orchid (Cypripedium calceolus), the flagship species of nature protection in Europe. Although clear-cutting in protected species' localities is strongly regulated in many European countries, salvage logging is allowed in some circumstances (e.g., following windstorms, and insect outbreaks) and can threaten C. calceolus populations. In this paper, we review a database of recently registered populations of this species in the Czech Republic and study historical maps, to better understand the history of local habitat conditions and assess threats to C. calceolus populations by bark beetle outbreaks. We found that about one-third of the C. calceolus populations have suffered in coniferous or mixed tree plantations with a high proportion of spruce trees, which are forests with a high risk of bark beetle infestation. We review bark beetle management measures and distinguish management efforts in areas with known C. calceolus populations that result in no damage to the population and, at times, improve habitat conditions for the species. Thus, the bark beetle-usually understood as the enemy-can be transformed into a savior if smart management measures will replace the panic salvage logging.
Trvalý link: https://hdl.handle.net/11104/0342377