CCPortal
DOI10.1016/j.foreco.2020.118016
Patterns and drivers of deadwood volume and composition in different forest types of the Austrian natural forest reserves
Oettel J.; Lapin K.; Kindermann G.; Steiner H.; Schweinzer K.-M.; Frank G.; Essl F.
发表日期2020
ISSN0378-1127
卷号463
英文摘要Deadwood is an important structural feature in forests providing essential resources for various organisms. Both forest management and conservation are increasingly focusing on the integration of deadwood into forest management. Deadwood volume and composition are driven by forest type, stand age, natural tree mortality, tree species composition and harvesting intensity. Here, we used inventory data from 28 unmanaged natural forest reserves (NFR) in Austria to analyse the patterns and drivers of: (i) the volume of standing and lying deadwood, (ii) the diversity of deadwood in different forest types. Eight forest types are located in the investigated NFRs covering a wide range of vegetation types with altitudes of 140–1825 m asl. The volumes of living wood and deadwood differed markedly between forest types. The average deadwood volume per forest type ranged from 23 m3 ha−1 in larch forests to 109 m3 ha−1 in spruce-fir-beech forests. Likewise, deadwood diversity (species diversity as well as diversity in diameter classes and degree of decomposition) differed significantly among forest types, with the highest deadwood diversity found in beech and spruce forests and the lowest in hardwood floodplain forests, carbonate pine forests and larch forests. Our results show that volume and composition of deadwood vary greatly among different forest types. Regression models revealed that the availability of deadwood was mainly driven by tree- and stand related factors (e.g. forest type, diameter at breast height and volume of living stand), whereas site-related (e.g. altitude) and climatic factors (e.g. mean annual precipitation) had a minor influence. The variables tree species diversity, aspect and slope showed no significance and were therefore not integrated into the final model. This study provides insights into deadwood availability and diversity in NFRs on a national scale, providing reference data for unmanaged temperate forests and aiding decision-making in nature conservation and forest management, since NFRs are reference areas for close-to-nature forestry. © 2020
英文关键词Deadwood; Decomposition; Diversity; Forest ecosystems; Natural forest reserves
语种英语
scopus关键词Biodiversity; Conservation; Decision making; Decomposition; Ecosystems; Hardwoods; Regression analysis; Deadwood; Diameter-at-breast heights; Diversity; Forest ecosystem; Management and conservations; Mean annual precipitation; Natural forests; Tree species composition; Forestry; carbonate; coniferous forest; dead wood; decomposition; floodplain; forest ecosystem; forest management; harvesting; nature conservation; pine; species diversity; vegetation type; Biodiversity; Conservation; Decision Making; Ecosystems; Hardwoods; Regression Analysis; Austria; Abies; Fagus; Larix; 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/155358
作者单位Austrian Federal Research Centre for Forests, Natural Hazards and Landscape (BFW), Seckendorff-Gudent-Weg 8, Vienna, 1131, Austria; Division of Conservation, Vegetation and Landscape Ecology, Department of Botany and Biodiversity Research, University Vienna, Rennweg 14, Vienna, 1030, Austria
推荐引用方式
GB/T 7714
Oettel J.,Lapin K.,Kindermann G.,et al. Patterns and drivers of deadwood volume and composition in different forest types of the Austrian natural forest reserves[J],2020,463.
APA Oettel J..,Lapin K..,Kindermann G..,Steiner H..,Schweinzer K.-M..,...&Essl F..(2020).Patterns and drivers of deadwood volume and composition in different forest types of the Austrian natural forest reserves.Forest Ecology and Management,463.
MLA Oettel J.,et al."Patterns and drivers of deadwood volume and composition in different forest types of the Austrian natural forest reserves".Forest Ecology and Management 463(2020).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Oettel J.]的文章
[Lapin K.]的文章
[Kindermann G.]的文章
百度学术
百度学术中相似的文章
[Oettel J.]的文章
[Lapin K.]的文章
[Kindermann G.]的文章
必应学术
必应学术中相似的文章
[Oettel J.]的文章
[Lapin K.]的文章
[Kindermann G.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。