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001-es BibID:	BIBFORM078022
035-os BibID:	(WoS)000442660900001 (Scopus)85050607539
Első szerző:	Erdős László
Cím:	The edge of two worlds : a new review and synthesis on Eurasian forest-steppes / László Erdős, Didem Ambarli, Oleg A. Anenkhonov, Zoltán Bátori, Dániel Cserhalmi, Márton Kiss, György Kröel-Dulay, Hongyan Liu, Martin Magnes, Zsolt Molnár, Alireza Naqinezhad, Yury A. Semenishchenkov, Csaba Tölgyesi, Péter Török
Dátum:	2018
ISSN:	1402-2001 1654-109X
Megjegyzések:	Aims: Eurasian forest-steppes are among the most complex non-tropical terrestrial ecosystems. Despite their considerable scientific, ecological and economic importance, knowledge of forest-steppes is limited, particularly at the continental scale. Here we provide an overview of Eurasian forest-steppes across the entire zone: (a) we propose an up-to-date definition of forest-steppes, (b) give a short physiogeographic outline, (c) delineate and briefly characterize the main forest-steppe regions, (d) explore forest-steppe biodiversity and conservation status, and (e) outline foreststeppe prospects under predicted climate change. Location: Eurasia (29°-56°N, 16°-139°E). Results and Conclusions: Forest-steppes are natural or near-natural vegetation complexes of arboreal and herbaceous components (typically distributed in a mosaic pattern) in the temperate zone, where the co-existence of forest and grassland is enabled primarily by the semi-humid to semi-arid climate, complemented by complex interactions of biotic and abiotic factors operating at multiple scales. This new definition includes lowland forest?grassland macromosaics (e.g. in Eastern Europe), exposurerelated mountain forest-steppes (e.g. in Inner Asia), fine-scale forest?grassland mosaics (e.g. in the Carpathian Basin) and open woodlands (e.g. in the Middle East). Using criteria of flora, physiognomy, relief and climate, nine main forest-steppe regions are identified and characterized. Forest-steppes are not simple two-phase systems, as they show a high level of habitat diversity, with forest and grassland patches of varying types and sizes, connected by a network of differently oriented edges. Species diversity and functional diversity may also be exceptionally high in foreststeppes. Regarding conservation, we conclude that major knowledge gaps exist in determining priorities at the continental, regional, national and local levels, and in identifying clear target states and optimal management strategies. When combined with other threats, climate change may be particularly dangerous to forest-steppe survival, possibly resulting in compositional changes, rearrangement of the landscape mosaic or even the latitudinal or altitudinal shift of forest-steppes.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk habitat complexity landscape heterogeneity meadow steppe prairie semi-arid vegetation steppe vegetation mosaic wooded-steppe woodland
Megjelenés:	Applied Vegetation Science. - 21 : 3 (2018), p. 345-362. -
További szerzők:	Ambarli, Didem Anenkhonov, Oleg A. Bátori Zoltán Cserhalmi Dániel (1981-) (környezetgazdálkodási agrármérnök) Kiss Márton (ökológus) Kröel-Dulay György (ökológus) Liu, Hongyan (ökológus) Magnes, Martin Molnár Zsolt (botanikus) Naqinezhad, Alireza (botanikus) Semenishchenkov, Yury A. Tölgyesi Csaba (1984-) (ökológus) Török Péter (1979-) (biológus-ökológus)
Pályázati támogatás:	PD 116114 OTKA K 119225 OTKA EFOP-3.6.1-16-2016-00014 EFOP NTP-NFTÖ-16-0623 egyéb NKFIH K 124796 egyéb NKFIH K 119225 egyéb
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