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A Time-varying Index for Agricultural Suitability Across Europe from 1500-2000

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Journal Sci Data
Date 2025 Jan 17
PMID 39824905
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Abstract

Throughout the last centuries, European climate changed substantially, which affected the potential to plant and grow crops. These changes happened not just over time but also had a spatial dimension. Yet, despite large climatic fluctuations, quantitative historical studies typically rely on static measures for agricultural suitability due to the non-availability of time-varying indices. Relying on recent advances in paleoclimatology, we bridge this gap by constructing a spatio-temporal measure for agricultural suitability across Europe for a period of 500 years. Our gridded index has a 0.5° resolution and is available at a yearly level. It relies on a simple surface energy and water balance model, focusing only on so-called exogenous geographic and climatic features. Our index captures not just long-term trends, such as the Little Ice Age, but also short-term climatic shocks. It will empower researchers to explore the interplay between climatic fluctuations and Europe's agricultural landscape, analyze human responses at a local and regional scale, and foster a deeper understanding of the region's historical dynamics.

Citing Articles

A time-varying index for agricultural suitability across Europe from 1500-2000.

Lehner A, Philippe D Sci Data. 2025; 12(1):101.

PMID: 39824905 PMC: 11742442. DOI: 10.1038/s41597-024-04194-z.

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