气候变化领域集成服务门户(CCPortal): Historical natural disturbances shape spruce primary forest structure and indirectly influence bird assemblage composition

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DOI	10.1016/j.foreco.2020.118647
	Historical natural disturbances shape spruce primary forest structure and indirectly influence bird assemblage composition
	Kameniar O.; Baláž M.; Svitok M.; Reif J.; Mikoláš M.; Pettit J.L.; Keeton W.S.; Pettit J.M.; Vostarek O.; Langbehn T.; Trotsiuk V.; Morelli F.; Frankovič M.; Kozák D.; Janda P.; Čada V.; Ferenčík M.; Málek J.; Begovič K.; Synek M.; Lábusová J.; Svobodová K.; Svoboda M.
发表日期	2021
ISSN	0378-1127
卷号	481
英文摘要	Understanding the processes shaping the composition of assemblages in response to disturbance events is crucial for preventing ongoing biodiversity loss in forest ecosystems. However, studies of forest biodiversity responses to disturbance typically analyze immediate or short-term impacts only, while studies relating long-term disturbance history to biodiversity assemblage dynamics are rare. To address this important knowledge gap, we used a dendroecological approach to link natural disturbance history of 250 years (1750–2000) to structural habitat elements and, in turn, to breeding bird assemblages. We used data collected in 2017 and 2018 from 58 permanent study plots within 10 primary spruce forest stands distributed across the Western Carpathian Mountains of Europe. This dataset contained breeding bird counts and environmental variables describing forest density, tree diameter distribution, tree height, tree microhabitats, deadwood quantity and quality, and regeneration. Bird assemblages were significantly influenced by forest structure which was in turn shaped by disturbance dynamics (disturbance frequency, time since the last disturbance and its severity). Early successional species associated with more open habitats were positively influenced by disturbance-related structure (i.e. deadwood-related variables, canopy cover), while some species responded negatively. At the same time, overall abundance, species richness and Shannon diversity of the bird assemblage remained unchanged under variable disturbance histories. Our results support a view of primary spruce forests as a highly dynamic ecosystem, harbouring populations of bird species at all stages of succession despite significant structural changes and shifting patch mosaics over time due to natural disturbances. © 2020 Elsevier B.V.
英文关键词	Bird habitats; Carpathian Mountains; Dendrochronology; Disturbance history; Forest dynamics; Mountain temperate forests
语种	英语
scopus关键词	Biodiversity; Birds; Ecosystems; Assemblage composition; Disturbance frequency; Disturbance history; Early-successional; Environmental variables; Forest biodiversity; Natural disturbance; Shannon diversity; Reforestation; biodiversity; bird; community composition; community dynamics; community response; coniferous forest; disturbance; forest ecosystem; Biodiversity; Birds; Breeding; Dynamics; Ecosystems; Picea; Reforestation; Tree Dimensions; Carpathians; Aves; Picea
来源期刊	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154801
作者单位	Czech University of Life Sciences Prague, Faculty of Forestry and Wood Sciences, Kamýcká 129, Praha 6 – Suchdol 16521, Czech Republic; Catholic University in Ružomberok, Faculty of Education, Hrabovská cesta 1, Ružomberok, 034 01, Slovakia; University of South Bohemia, Faculty of Science, Department of Ecosystem Biology, Branišovská 1760, České Budějovice, CZ-370 05, Czech Republic; Department of Biology and General Ecology, Faculty of Ecology and Environmental Sciences, Technical University in Zvolen, Masaryka 24, Zvolen, SK-960 01, Slovakia; Charles university, Faculty of Science, Institute of Environmental Studies, Albertov 6, 128 43 Praha 2, Czech Republic; Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Community Ecology & Conservation, Kamýcká 129, Prague 6, CZ-165 00, Czech Republic; PRALES, Odtrnovie 563, Rosina, 013 22, Slovakia; University of Vermont, Rubenstein School of Environment and Natural Resources, 81 Carrigan Drive, Burlington, VT, United States; Swiss Feder...
推荐引用方式 GB/T 7714	Kameniar O.,Baláž M.,Svitok M.,et al. Historical natural disturbances shape spruce primary forest structure and indirectly influence bird assemblage composition[J],2021,481.
APA	Kameniar O..,Baláž M..,Svitok M..,Reif J..,Mikoláš M..,...&Svoboda M..(2021).Historical natural disturbances shape spruce primary forest structure and indirectly influence bird assemblage composition.Forest Ecology and Management,481.
MLA	Kameniar O.,et al."Historical natural disturbances shape spruce primary forest structure and indirectly influence bird assemblage composition".Forest Ecology and Management 481(2021).