Tuesday, June 30, 2026
Science

Marsh soils: Biodiversity fostered by self-organization

In the heart of the Marais Poitevin regional nature park, the second-largest wetland in France, a scientific team led by a CNRS researcher has demonstrated the ability of clay soils to self-organize into geometric patterns. Known as mottureaux, these microreliefs, similar to hummocks, channel rainwa...

Marsh soils: Biodiversity fostered by self-organization
Image: Phys.org
In the heart of the Marais Poitevin regional nature park, the second-largest wetland in France, a scientific team led by a CNRS researcher has demonstrated the ability of clay soils to self-organize into geometric patterns. Known as mottureaux, these microreliefs, similar to hummocks, channel rainwater infiltration and promote plant biodiversity in marsh soils.

Originally published at Phys.org

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