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Biodiversitätsbewertung in landwirtschaftlichen Ökobilanzen: Eine Herausforderung

Gabel, V.; Meier, Matthias Samuel; Stolze, Matthias and Köpke, Ulrich (2017) Biodiversitätsbewertung in landwirtschaftlichen Ökobilanzen: Eine Herausforderung. Paper at: 14. Wissenschaftstagung Ökologischer Landbau, Campus Weihenstephan, Freising-Weihenstephan, 07.-10. März 2017.

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Summary

Within the last years the demand and use of Life Cycle Assessment (LCA) for calculating and comparing the ecological impacts of agricultural products has increased. In addition there is growing awareness that biodiversity impacts should be included in comprehensive LCAs. This has led to research efforts with the goal to develop and implement methods for biodiversity impact assessment. Especially for organic agriculture such a development is important because thus the often in literature described biodiversity differences between conventional and organic farming could be pictured. In a review, twenty-two different biodiversity impact assessment methods have been analyzed. Their suitability for the evaluation of agricultural
products was questioned. Different criteria, have been selected to investigate the identified methods. It was found that so far none of the existing methods can be applied globally while at the same time being able to differentiate between various agricultural intensities. Global value chains of agricultural production systems demand the development of evaluation methods that are able to overcome these shortcomings.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:biodiversity, life cycle assessment, impact assessment method, agriculture
Subjects: Environmental aspects > Biodiversity and ecosystem services
Research affiliation: Germany > University of Bonn > Institute of Organic Agriculture
Switzerland > FiBL - Research Institute of Organic Agriculture Switzerland
International Conferences > 2017: Scientific Conference German Speaking Countries > Umwelt und Nachhaltigkeit
ISBN:978-3-89574-925-4
Deposited By: Hasreiter, Anna
ID Code:31924
Deposited On:04 Jul 2017 17:19
Last Modified:04 Jul 2017 17:19
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 14. Wissenschaftstagung erschienen.
S. Wolfrum, H. Heuwinkel, H.J. Reents, u.a. (Hrsg.) (2017): Ökologischen Landbau weiterdenken - Verantwortung übernehmen - Vertrauen stärken. Beiträge der 14. Wissenschaftstagung Ökologischer Landbau, Freising-Weihenstephan, 7.-10. März 2017
Verlag Dr. Köster, Berlin

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