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Longterm Zoological Research in Strict Forest Reserves in Central Germany

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The future of European beech forests Primeval Beech Forests, 2013

Longterm Zoological Research in Strict Forest Reserves in Central Germany

Dorow, Wolfgang Hans Otto; Blick, Theo

Senckenberg Gesellschaft für Naturforschung, Germany

Since 1970, strict forest reserves have been established all over Germany to gain a spectrum of total reserves, which allow the development of “primeval forests of tomorrow” and are available for research and as reference areas for silviculture. The first Hessian reserves were established in 1988;

today there exist 31 which cover 1200ha. 22 have adjacent managed sites for comparison. The reserves represent over all altitude zones and geological landscapes the spectrum of forest types in Hesse: mainly beechforests, but also oak, pine and spruce forests. The forestal and botanical research is conducted by the ”Northwest-German Forestry Research Station, Göttingen”, the zoological investigations by Senckenberg. Research is conducted in cooperation with and financially supported by “Landesbetrieb Hessen-Forst”. A broad set of traps is used: pitfall traps, eclectors at living or dead (standing or lying) trunks, stubs and dead branches, window traps and blue, yellow and white pan traps.

The traps are in use continuously over two years. Additionally, hand sampling, light trapping, and bait trapping for Macrolepidoptera and population density mapping for birds is conducted. All material is sorted to order. Seven standard groups are studied: Lumbricidae, Araneae, Heteroptera, Coleoptera, Aculeata, Macrolepidoptera, Aves. Additionally, other animal groups – as many as possible – are studied by honorary collaborators (ATBI-approach). For each reserve a monograph is published with extensive reports on the standard groups and species lists for all determined species.The fauna in a Central European beech forest, which had been managed lately, is with 5000–6000 species 2–3 times more speciouse than expected. Especially open structures provide habitats for many species. Specialists of old trees and deadwood are underrepresented. Biodiversity assessments have to be conducted on species level and with detailed analyses of the species‘ ecological requirements. Numerous new findings in the fields of ecology and faunistics were acquired.

Keywords: Strict Forest Reserves, managed sites, biodiversity, ATBI, Germany

Paper-ID: 152

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International Conference

Primeval Beech Forests

Reference Systems for the Management and Conservation of Biodiversity, Forest Resources and Ecosystem Services

June 2

nd

to 9

th

, 2013 L’viv, Ukraine

Abstracts

Swiss Federal Institute for Forest, Snow and Landscape Research WSL

(3)

Swiss Federal Institute for Forest, Snow and Landscape Research WSL

International Conference

Primeval Beech Forests

Reference Systems for the Management and Conservation of Biodiversity, Forest Resources and Ecosystem Services

June 2

nd

to 9

th

, 2013 L’viv, Ukraine

Abstracts

(4)

Scientific committee

Scheidegger Christoph, Swiss Federal Research Institute WSL, Birmensdorf, Switzerland Bauhus Jürgen, Universität Freiburg, Freiburg, Germany

Bollmann Kurt, Swiss Federal Research Institute WSL, Birmensdorf, Switzerland Commarmot Brigitte, Swiss Federal Research Institute WSL, Birmensdorf, Switzerland Diaci Jurij, University of Ljubljana, Ljubljana, Slovenia

Hamor Fedir Dmytrovych, Carpathian Biosphere Reserve, Rakhiv, Ukraine Jonsson Bengt Gunnar, Mid Sweden University, Sundsvall, Sweden Keeton William S., University of Vermont, Burlington, USA

Krynytskyy Hryhoriy, Ukrainian National Forestry University, L’viv, Ukraine

Nadyeina Olga, M.G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine, Kiev, Ukraine Piovesan Gianluca, University of Tuscia, Viterbo, Italy

Layout

Jacqueline Annen, WSL

We acknowledge financial support from the State Secretariat for Education, Research and Innovation, SERI, Switzerland.

The authors are responsible for the content and style of the contribution.

Recommended form of citation

Swiss Federal Research Institute WSL, 2013: International Conference Primeval Beech Forests

Reference Systems for the Management and Conservation of Biodiversity, Forest Resources and Ecosystem Services. June 2nd to 9th, 2013 Lviv, Ukraine. Abstracts. Birmensdorf, Swiss Federal Institute for Forest, Snow and Landscape Research WSL, 144 pp.

PDF-Download: www.wsl.ch/publikationen/pdf/12499.pdf

Swiss Federal Institue for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland 2013

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3 Primeval Beech Forests, 2013

Contents

Opening Session 5

1 Primeval beech forests: Biodiversity sanctuaries or refuges

Symposia 1 12

2 Structure, composition and dynamics of primeval forests

Symposia 2A 24

Symposia 2B 34

Symposia 2C 41

3 Sustainable forest management and biodiversity conservation: Integrative and segregative approaches and restoration

Symposia 3E 52

Symposia 3F 62

Symposia 3G 69

4 The future of European beech forests

Symposia 4 76

Poster 87

Index Oral Presentations and Posters 131

Program 138

Referenzen

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