ArticlePhilosophical transactions. Series A, Mathematical, physical, and engineering sciences2018
Observation and modelling of vegetation spirals and arcs in isotropic environmental conditions: dissipative structures in arid landscapes.
Article in Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Review
- Nonreciprocal feedback induces migrating oblique and horizontal banded vegetation patterns in hyperarid landscapes.Scientific reports · 2024Article
- Article
- Localised labyrinthine patterns in ecosystems.Scientific reports · 2021Article
- Vegetation growth and landscape genetics ofEcology and evolution · 2020Article
- Dissipative structures in matter out of equilibrium: from chemistry, photonics and biology, the legacy of Ilya Prigogine (part 2).Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2018Article
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Authors and funding
7 authors.
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No grant is acknowledged in the PubMed record.
Abstract
We report for the first time on the formation of spirals like vegetation patterns in isotropic and uniform environmental conditions. The vegetation spirals are not waves and they do not rotate. They belong to the class of dissipative structures found out of equilibrium. Isolated or interacting spirals and arcs observed in South America (Bolivia) and North Africa (Morocco) are interpreted as a result of curvature instability that affects the circular shape of localized patches. The biomass exhibits a dynamical behaviour with arcs that transform into spirals. Interpretation of observations and of the predictions provided by the theory is illustrated by recent measurements of peculiar plant morphology (the alfa plant, or
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