What does this research mean for the field?

Human land use has been the primary driver of plant diversity change in European lowlands over the past seven millennia, with traditional agricultural practices historically increasing diversity, whereas historical crises and modern industrialized agriculture have caused declines. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The study aims to understand long-term drivers of biodiversity change using pollen records from lake sediments.

June 17, 2026Open Access

Decadal-scale pollen records link land use and plant diversity change across European lowlands over seven millennia.

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Authors

FRFabian ReyUniversity of Basel WTWilly TinnerInstitut des Sciences des Plantes de Paris Saclay LWLucia WickUniversity of Basel

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Implication

Randomized trial reveals land use impacts on plant diversity across European lowlands over 7,600 years, suggesting historical practices can aid current conservation efforts.

Key Points

The study aims to understand long-term drivers of biodiversity change using pollen records from lake sediments.
Analyzed pollen records from three sites in the Swiss Plateau, covering 7.6 millennia with high temporal resolution.
Used 227 radiocarbon dates and annually laminated sequences for accurate chronologies.
Examined relationships between palynological richness and reconstructed land use probability across six cultural-historic epochs.
Plant diversity, measured by palynological richness, responds strongly to land use changes, increasing with cultivation and fire.
Diversity peaked in medieval and early modern landscapes but has declined recently, likely due to industrial agriculture.
Human activity has significantly influenced plant diversity in European lowlands over the last seven millennia.

Cite This Study

Rey et al. (2026) studied this question.

synapsesocial.com/papers/6a323ed9d50b63ecad207e8d https://doi.org/10.48620/98601

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Implication

Randomized trial reveals land use impacts on plant diversity across European lowlands over 7,600 years, suggesting historical practices can aid current conservation efforts.

Decadal-scale pollen records link land use and plant diversity change across European lowlands over seven millennia.

Discussion

Member takes

Implication

Key Points

Cite This Study

Decadal-scale pollen records link land use and plant diversity change across European lowlands over seven millennia.

Discussion

Member takes

Implication

Key Points

Cite This Study

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