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Indikatoren für die Vitalität von Lumbricus terrestris Populationen – Eine Anwendung von Partial Least Squares Pfadmodellen (PLS-PM) zur Analyse komplexer Zusammenhänge

Wolfrum, Sebastian; Siebrecht, Norman; Papaja-Hülsbergen, Susanne; Lüscher, Gisela; Jeanneret, Philippe; Arndorfer, Michaela; Friedel, Jürgen K.; Paoletti, Mauricio G.; Kainz, Maximilian; Hülsbergen, Kurt-Jürgen and Herzog, Felix (2013) Indikatoren für die Vitalität von Lumbricus terrestris Populationen – Eine Anwendung von Partial Least Squares Pfadmodellen (PLS-PM) zur Analyse komplexer Zusammenhänge. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

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Summary

Information on biodiversity and related population parameters are of key importance for assessing ecosystem services or impacts of management decisions in agriculture. However information on this parameters is often not directly measurable. Indicators are a convenient way to gain information on these variables. Here we present Partial Least Squares Path Modeling (PLS-PM) to develop and evaluate complex indicators for biodiversity and related parameters. As an example we use data on Lumbricus terrestris from 76 plots on Bavarian mixed farms to create complex indicators for population viability, management intensity and site potential and model their causal relations.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Regenwurm, Lumbricus terrestris, Populationsvitalität, PLS-PM, Indikator
Subjects: Knowledge management > Research methodology and philosophy > Specific methods > Surveys and statistics
Knowledge management > Research methodology and philosophy > Specific methods > Indicators and other value-laden measures
Soil > Soil quality > Soil biology
Environmental aspects > Biodiversity and ecosystem services
Research affiliation: Germany > University of Munich - TUM > Chair of Organic Farming
Germany > University of Munich - TUM
International Conferences > 2013: Scientific Conference Organic Agriculture > Nature & environment
FP7 Grant Agreement Number:227161
Related Links:http://www.biobio-indicator.org, https://www.verlag-koester.de/index.php?id=114&tx_fbmagento, http://www.wissenschaftstagung.de/
Deposited By: Wolfrum, Dipl. Ing. Univ. Sebastian
ID Code:21596
Deposited On:09 Sep 2013 12:39
Last Modified:27 Nov 2013 15:08
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 12. Wissenschaftstagung erschienen.
Dr. D. Neuhoff, C. Stumm, S. Ziegler u.a. (Hrsg.)
Beiträge zur 12. Wissenschaftstagung Ökologischer Landbau
Ideal und Wirklichkeit: Perspektiven ökologischer Landbewirtschaftung
Erscheinungsjahr: 2013
ISBN-13: 9783895748158
Verlag Dr. Köster, Berlin

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