Socio-ecological trajectories in a rural Austrian region from 1961 to 2011: comparing the theories of Malthus and Boserup via systemic-dynamic modelling. Issue 5 (2nd September 2020)

• Record Type: Journal Article
• Authors: Egger, Claudine; Haberl, Helmut; Erb, Karl-Heinz; Gaube, Veronika
• Is Part Of: Journal of land use science. Volume 15:Issue 5(2020)
• Page Start: 652
• Page End: 672
• Publication Date: 2020-09-02
• Subjects: System-dynamics -- agricultural intensification -- LTSER -- population pressure -- land-use change -- technological progress; Land use -- Periodicals; 333.7313
• DOI: 10.1080/1747423X.2020.1820593
• Languages: English
• ISSNs: 1747-423X

Abstract

ABSTRACT: This paper investigates to what extent the theories of Thomas Robert Malthus and Ester Boserup are still useful to analyse population and land-use trajectories in an industrial society at a regional scale. Following a model-based approach toward long-term socio-ecological research, we built two system dynamic models, each representing one theory, and calculated socio-ecological trajectories from 1961 to 2011 for a study region located within the Eisenwurzen region in Austria. Comparing the model trajectories with empirical data reveals opposing results for the fit of the dynamics of 'population and technology' compared to 'land use and technology'. Technology strongly influenced population development, whereas its impact on land-use intensity faded over time. Although these theories are usually seen as opposing, both models identify population development as a main driver for land-use changes, mainly population decreases that contributed to farmland abandonment. We find out-migration to be essential when applying the investigated theories to contemporary societies.