Can multi‐taxa diversity in European beech forest landscapes be increased by combining different management systems?

Can multi‐taxa diversity in European beech forest landscapes be increased by combining different management systems?
复制标题

通过结合不同的管理系统可以增加欧洲山毛榉森林景观的多类群多样性吗?

DOI:
10.1111/1365-2664.13635
复制
发表时间:
2020
影响因子:
5.7
通讯作者:
Gossner MM
Gossner MM
中科院分区:
环境科学与生态学1区
文献类型:
--
作者:
Schall P;Heinrichs S;Ammer C;Ayasse M;Boch S;Buscot F;Fischer M;Goldmann K;Overmann J;Schulze E-D;Sikorski J;Weisser W;Wubet T;Gossner MM

文献摘要

参考文献

被引文献

相似文献

森林管理极大地影响空间尺度的生物多样性。在景观尺度上,结合创造不同林分特性的管理系统可能会由于互补的物种组合而促进生物多样性。在欧洲山毛榉森林中,自然保护和政策倡导将未管理(UNM)森林和以精细空间颗粒管理的不均龄(UEA)森林混合在一起,而牺牲了传统管理的均龄防护林(EA)。这种景观构成增强森林生物多样性的证据仍然缺乏。我们研究了由不同比例的 EA、UEA 和 UNM 组成的“虚拟”山毛榉森林景观中从细菌到脊椎动物的 14 个分类群的生物多样性(物种丰富度 0D、香农多样性 1D、辛普森多样性 2D),并研究了 γ 多样性如何响应景观构成。在德国最大的连续山毛榉森林中对群体进行了采样,那里的 EA 和 UEA 管理可以追溯到近两个世纪前,而管理在 20-70 年前就被放弃了 (UNM)。我们使用了一种新颖的重采样方法,创建了管理系统的所有组成组合。纯 EA 景观在所有类群中保留了最多 97.5% 的 γ-多样性(0D,1D)。纯 UEA/UNM 景观和混合景观使 γ-多样性减少高达 12.8% (1D)。这种效果对于森林专家来说是一致的(1D:-15.3%)。我们发现管理系统之间的互补性很弱。景观构成显着影响 6-9 个个体类群的 γ 多样性,具体取决于蜘蛛、甲虫、维管植物和鸟类反应最强的物种频率的权重。大多数在纯 EA 景观中表现出最大的多样性。在 EA 主导的景观中,鸟类受益于 UNM。枯木真菌在 UNM. 合成和应用中表现出最高的多样性。我们的研究表明,在景观尺度上将细粒度森林管理和管理废弃相结合将减少而不是增强区域森林生物多样性。我们发现,仅在中等空间尺度上运行的同龄防护林管理系统并提供具有高度环境异质性的林分就能够支持区域生物多样性。然而,一些类群需要一定比例的年龄不均和未管理的森林,强调它们的普遍重要性。我们鼓励使用此处提出的重采样方法来验证我们在温带不同组成和配置的森林景观中的结果。
Forest management greatly influences biodiversity across spatial scales. At the landscape scale, combining management systems that create different stand properties might promote biodiversity due to complementary species assemblages. In European beech forests, nature conservation and policy advocate a mixture of unmanaged (UNM) forests and uneven‐aged (UEA) forests managed at fine spatial grain at the expense of traditionally managed even‐aged shelterwood forests (EA). Evidence that such a landscape composition enhances forest biodiversity is still missing.We studied the biodiversity (species richness0D, Shannon diversity1D, Simpson diversity2D) of 14 taxonomic groups from bacteria to vertebrates in ‘virtual’ beech forest landscapes composed of varying shares of EA, UEA and UNM and investigated how γ‐diversity responds to landscape composition. Groups were sampled in the largest contiguous beech forest in Germany, where EA and UEA management date back nearly two centuries, while management was abandoned 20–70 years ago (UNM). We used a novel resampling approach that created all compositional combinations of management systems.Pure EA landscapes preserved a maximum of 97.5% γ‐multidiversity (0D,1D) across all taxa. Pure and mixed UEA/UNM landscapes reduced γ‐multidiversity by up to 12.8% (1D). This effect was consistent for forest specialists (1D: −15.3%). We found only weak complementarity among management systems.Landscape composition significantly affected γ‐diversity of 6–9 individual taxa, depending on the weighting of species frequencies with strongest responses for spiders, beetles, vascular plants and birds. Most showed maximum diversity in pure EA landscapes. Birds benefited from UNM in EA‐dominated landscapes. Deadwood fungi showed highest diversity in UNM.Synthesis and applications. Our study shows that combining fine‐grained forest management and management abandonment at the landscape scale will reduce, rather than enhance, regional forest biodiversity. We found an even‐aged shelterwood management system alone operating at intermediate spatial scales and providing stands with high environmental heterogeneity was able to support regional biodiversity. However, some taxa require certain shares of uneven‐aged and unmanaged forests, emphasizing their general importance. We encourage using the here presented resampling approach to verify our results in forest landscapes of different composition and configuration across the temperate zone.
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者:
Jana Wäldchen;E. Schulze;I. Schöning;M. Schrumpf;C. Sierra
通讯作者: C. Sierra
DOI: 10.1016/j.baae.2018.02.007
发表时间: 2018-11-01
影响因子: 3.8
作者:
Schall, Peter;Schulze, Ernst-Detlef;Ammer, Christian
通讯作者: Ammer, Christian
DOI: 10.1111/1365-2664.12950
发表时间: 2018
影响因子: 5.7
作者:
P. Schall;M. Gossner;S. Heinrichs;M. Fischer;S. Boch;D. Prati;Kirsten Jung;Vanessa Baumgartner;S. Blaser;S. Böhm;F. Buscot;R. Daniel;K. Goldmann;K. Kaiser;Tiemo Kahl;M. Lange;Jörg C Müller;J. Overmann;S. Renner;E. Schulze;J. Sikorski;M. Tschapka;Manfred Türke;W. Weisser;B. Wemheuer;T. Wubet;C. Ammer
通讯作者: P. Schall;M. Gossner;S. Heinrichs;M. Fischer;S. Boch;D. Prati;Kirsten Jung;Vanessa Baumgartner;S. Blaser;S. Böhm;F. Buscot;R. Daniel;K. Goldmann;K. Kaiser;Tiemo Kahl;M. Lange;Jörg C Müller;J. Overmann;S. Renner;E. Schulze;J. Sikorski;M. Tschapka;Manfred Türke;W. Weisser;B. Wemheuer;T. Wubet;C. Ammer
布痕瓦尔德集中营 - 苏克泽西翁 (Windwurf auf Zechstein-Standorten des südwestlichen Harzvorlandes)
DOI: --
发表时间: 2005
期刊:
影响因子: --
作者:
T. Kompa;W. Schmidt
通讯作者: W. Schmidt
DOI: --
发表时间: 2015
期刊:
影响因子: --
作者:
P. Šebek;R. Bače;M. Bartoš;J. Benes;Zuzana Chlumská;J. Doležal;Miroslav Dvorský;J. Kovar;Ondřej Machač;Blanka Mikátová;Michal Perlík;M. Platek;S. Poláková;M. Škorpík;Robert Stejskal;M. Svoboda;Filip Trnka;M. Vlašín;M. Zapletal;L. Čížek
通讯作者: L. Čížek