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Molecular Ecology of Medieval European Landscapes

Project description

Uncovering Europe’s hidden ecological past

Europe’s landscapes bear the marks of centuries of human influence, yet the ecological footprint of the medieval era remains unclear. With this in mind, the ERC-funded MEMELAND project will build the first species-level ecological history of Europe from Roman times to the present. Using sedimentary ancient DNA, lipid biomarkers, and archaeobotany, researchers will study 50 lake pairs across northern and central Europe. Each pair contrasts high-status medieval sites with quieter neighbouring areas, helping to trace how farming, power structures, and technology shaped biodiversity. By uncovering how culture has long shaped nature, MEMELAND will offer vital insights for today’s land management and conservation. The findings will be crucial as Europe faces the growing challenge of climate change.

Objective

MEMELAND will pioneer the creation of Europe's first species-level ecological history, spanning the Roman era to the present day. Our research will unveil the persistent medieval influences in contemporary landscapes and biodiversity. This historical insight will inform proactive land management, conservation, and heritage-informed restoration, crucial for climate change mitigation.

Our approach involves sedimentary ancient DNA (sedaDNA), lipid biomarkers, multi-method chronologies, and archaeobotanical analysis at 50 strategically selected lake-pairs across northern and central Europe within three archaeological zones. Additionally, we will go deeper in time and investigate medieval landscape-lake interactions in 3 of the lake pairs. We'll reveal species-level biodiversity, for plants, animals (livestock, fish, birds and invertebrates) and plants-animal-soil pathogens (hologenomic level). Additionally, we'll explore sub-species and landraces within critical taxa (e.g. cereals and domestic livestock).

The geography of present biodiversity is a testament to medieval and early-modern agronomy, population, elite influence (lordship, ecclesiastical), cultivation systems (open-field system), technology (heavy plough) and natural ideologies. By using pairs of lakes, one associated with a high-status site and a nearby lakes with little archaeology, we'll generate geographically representative biodiversity data. This data will enable us to test hypotheses against archaeological, pollen and climate records, and reveal the geographic reality of the ‘medieval agricultural revolution’.

Recent advances in sedaDNA analysis, and molecular preservation in temperate climates make MEMELAND a groundbreaking project in both Archaeology and European ecological history. Our work promises to reshape our understanding of the historical interplay between culture and nature and provide critical insights for sustainable land management and climate change mitigation in Europe.

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Programme(s)

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Topic(s)

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Funding Scheme

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HORIZON-ERC-SYG - HORIZON ERC Synergy Grants

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Call for proposal

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(opens in new window) ERC-2024-SyG

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Host institution

UNIVERSITETET I TROMSOE - NORGES ARKTISKE UNIVERSITET
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 7 081 063,14
Address
HANSINE HANSENS VEG 14
9019 Tromso
Norway

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Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 7 081 063,14

Beneficiaries (5)

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