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Fauna of a German Strict Forest Reserve and its Adjacent Managed Site

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Primeval Beech Forests, 2013 The future of European beech forests

Fauna of a German Strict Forest Reserve and its Adjacent Managed Site

Blick, Theo; Dorow, Wolfgang H. O.

Senckenberg Gesellschaft für Naturforschung, Germany

The fauna of the Strict Forest Reserve (31.3 ha) and its adjacent managed site (36.9 ha) ”Goldbachs- und Ziebachsrück“ (Hesse, Germany) was inventoried over a period of two years. The study area is situated in the mountainous part of northern Hesse, Germany (300–365 m a.s.l., coordinates 9°

53’ E, 50° 56’ N). Mean temperature 8°C, mean annual precipitation 748 mm. The dominant forest type is submontane beech forest (mean age of trees 142 years) with sessile oak, spruce, larch, pine and hornbeam. The different taxa were asessed with diverse methods like pitfall traps; different types of eclectors on tree trunks, stumps, dead branches; blue, white and yellow pans; window traps; hand sampling, viewing, light traps for moths, population density mapping for birds). Annelida, Isopoda, Araneae, Opiliones, Pseudoscorpiones, Plecoptera, Saltatoria, Psocoptera, Neuropteroidea, Heteroptera, Coleoptera, Symphyta, Aculeata, Trichoptera, Macrolepidoptera, Mecoptera, Siphonaptera and Aves, in total representing 28% of the German fauna, were analysed completely to species level.

More than one million individuals of animals were trapped. In total 1595 species were identified, which by extrapolation indicate that more than 5000 species occur in the area. 24 species were new to Hesse, 128 species are included in the Red Data Books. Clear differences in numbers of species and/

or individuals between the total reserve and the reference area as well as between the single study sites were observed. These results point to the necessity for species inventories to study a broad spectrum of animal groups and conducting a thorough analysis of their ecological requirements at species level.

Only this approach guarantees a representative evaluation of alpha and beta diversity. Research was conducted in cooperation with and financially supported by “Landesbetrieb Hessen-Forst”.

Keywords: Strict Forest Reserve, managed site, biodiversity, ATBI, Germany

Paper-ID: 141

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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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