Šumarski list, Vol. 148 No. 7-8, 2024.
Izvorni znanstveni članak
https://doi.org/10.31298/sl.148.7-8.5
Will cinereous vulture (Aegypius monachus L.) become extinct in the forests of Türkiye in the future?
Ahmet Acarer
; Isparta University of Applied Sciences, Faculty of Forestry, Department of Wildlife Ecology and Management, Türkiye
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* Autor za dopisivanje.
Sažetak
Changing climate conditions and different climate scenarios on a global scale are associated with the shrinkage, fragmentation and even extinction of habitats of important bird species. Based on this, the aim is to conduct habitat suitability modelling and mapping of the cinereous vulture (Aegypius monachus), which has the largest body among the four different vulture species in the world, under the circumstances of climate change in Türkiye. MaxEnt method was performed to reveal the current habitat suitability model of the cinereous vulture, which is an indicator of old and high-quality black pine forests in terms of biological diversity in Türkiye. It was determined that the variables contributing to the current habitat suitability model of the cinereous vulture were bedrock, isothermality, landform classification and seasonal precipitation. Chelsa climate scenarios (SSP126-SSP370-SSP585) for the year 2100 were used to reveal the effects of changing climate conditions on the cinereous vulture. Mapping results according to different scenarios were classified as 0.5 – unsuitable, 0.51-0.8 – suitable and 0.81-1.0 – the most suitable habitat. According to the mapping results based on different year and scenarios, cinereous vulture has suitable habitat in a minimum of 16.13% of the study area in the present state, 13.95% in the year 2100 in the SPP126 climate scenario, 10.11% in the SPP370 climate scenario and 7.36% in the SPP585climate scenario. As a result, when the 2100 SSP585 climate scenario mapping was compared to the current habitat suitability mapping, it was determined that habitat suitability for the cinereous vulture decreased by approximately 55%. Therefore, these results will be a source of information to prevent the extinction of the cinereous vulture, in order to protect its current and potential distributions in advance, and to reduce the impact of changing climate conditions.
Ključne riječi
Hrčak ID:
319978
URI
Datum izdavanja:
31.8.2024.
Posjeta: 0 *