Five Ways of Characterizing Agricultural Land Use Dynamics and Abandonment from Subsidy Data

Abstract

Abandonment of agricultural land is a process described from different regions of many industrialized countries. Given the current focus on land use, land use change and food security, it appears highly relevant to develop improved tools to identify and monitor the dynamics of agricultural land abandonment. In particular, the temporal aspect of abandonment needs to be assessed and discussed. In this study, we used the detailed information available through the Norwegian subsidy claim database and analyzed the history of use of unique land parcels through a fourteen-year period. We developed and tested five different statistics identifying these land parcels, their temporal dynamics and the extent of occurrence. What became apparent was that a large number of land parcels existing in the database as agricultural land were taken out of production, but then entered into production again at a later stage. We believe that this approach to describe the temporal dynamics of land abandonment, including how it can be measured and mapped, may contribute to the understanding of the dynamics in land abandonment, and thus also contribute to an improved understanding of the food production system.

Keywords

agriculture; land parcel; landscape change; logistic regression; regrowth; statistics; subsidy data

Published in

Land
2021, volume: 10, number: 11, article number: 1136
Publisher: MDPI

SLU Authors

• Sang, Neil

  • Department of Landscape Architecture, Planning and Management, Swedish University of Agricultural Sciences
    

Global goals (SDG)

SDG2 Zero hunger

UKÄ Subject classification

Environmental Sciences related to Agriculture and Land-use

Publication identifier

• DOI: https://doi.org/10.3390/land10111136

Permanent link to this page (URI)

https://res.slu.se/id/publ/114712