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Bedeutung der Winter-Stoppeln für Vögel

Rahmann, Gerold; Hötker, Hermann and Jeromin, Knut (2007) Bedeutung der Winter-Stoppeln für Vögel. [Importance of winter stubble fields for birds.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 2.

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Summary

Outside the breeding season, densities of raptors (in autumn and in winter), seed-eating birds (in autumn) and insect-eating birds (in autumn) were significantly higher on organic than on conventional plots. Organic fields more often held stubbles and/or green vegetation in the non-breeding season. On organic farms, carnivorous birds had significantly higher densities both on fields with stubbles and green vegetation. Granivorous birds had significantly higher densities on stubble fields and insectivorous birds had higher densities on fields covered by green vegetation. There was a signifi-cant positive correlation between density of seed mass and density of granivorous birds.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Naturschutz und Umweltverträglichkeit, Biodiversität, Beikrautregulierung, Pflanzenbau, Winterstoppeln
Subjects: Environmental aspects
Environmental aspects > Biodiversity and ecosystem services
Research affiliation: Germany > Federal Research Institute for Rural Areas, Forestry and Fisheries - VTI > Institute of Organic Farming - OEL
International Conferences > 2007: Scientific Conference on Organic Agriculture > 4 Other subjects > 4.4 Protection of nature and the environment
Deposited By: Rahmann, Prof. Dr. Gerold
ID Code:9355
Deposited On:17 May 2007
Last Modified:12 Apr 2010 07:34
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Die endgültige Version des Beitrags ist veröffentlicht in:
S. Zikeli, W. Claupein, S. Dabbert, B. Kaufmann, T. Müller und A. Valle Zárate, Hrsg. (2007)
Zwischen Tradition und Globalisierung – 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Deutschland, 20.-23. März 2007, http://orgprints.org/10742/

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