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Chapitre d'ouvrage

Short-Range Ecogeomorphic Processes in Dryland Systems

Abstract : Interactions between ecological and geomorphic processes in drylands operate at a continuum of spatial scales. Processes that operate at the smaller (plant-interplant up to hillslope) scales produce intrinsic patterns of vegetation and resource accumulation. Four aspects of short-range process interactions are presented here: the importance of vegetation cover of individual plants and plant patches and their interactions with resource availability; an updated account of the significance of the islands of fertility and landscape linkages; the interrelationship between facilitation and soil moisture dynamics and the importance of morphological properties, such as plant allometry, to generate stable patterns of vegetation
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https://hal.umontpellier.fr/hal-02526335
Contributeur : Yannick Brohard <>
Soumis le : mardi 31 mars 2020 - 15:11:44
Dernière modification le : mercredi 1 avril 2020 - 02:01:12

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Nicolas Barbier, Juan Bellot, Pierre Couteron, Anthony Parsons, Eva Nora Mueller. Short-Range Ecogeomorphic Processes in Dryland Systems. Eva Nora Mueller; John Wainwright; Anthony J. Parsons; Laura Turnbull. Patterns of Land Degradation in Drylands. Understanding Self-Organised Ecogeomorphic Systems, Springer Netherlands, pp.85-101, 2014, 978-94-007-5726-4. ⟨10.1007/978-94-007-5727-1_4⟩. ⟨hal-02526335⟩

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