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Communication dans un congrès

The mosaic of cropping systems: a hidden part of agricultural landscapes heterogeneity

Abstract : Although the mosaic landscape model has replaced the patch/ matrix model in landscape ecology over time, the diversity of agricultural landscapes is still poorly described; the main focus is still on perennial vegetation. Crop diversity is barely considered; the diversity of production systems is, at best, defined as “conventional” versus “organic” in most instances. Cropping systems result from agronomical constraints that depend on: the crops themselves; the bio-physical environment; and material and human means. They may vary widely between and within farms; thus the crop mosaic may exhibit a high diversity in the pattern of cropping systems. For species that inhabit fields and surroundings, and for species that spread out of fields, this crop management diversity, produces a hidden heterogeneity of landscape suitability and permeability. Moreover the dynamics of crop mosaics frequently create a spatial rearrangement of habitat amount and connectivity. We review the literature on these topics and propose means to integrate farming practices into the analytical framework of landscape ecology.
Type de document :
Communication dans un congrès
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https://hal.inrae.fr/hal-02818276
Déposant : Migration Prodinra <>
Soumis le : samedi 6 juin 2020 - 15:35:18
Dernière modification le : lundi 6 juillet 2020 - 15:40:08

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  • HAL Id : hal-02818276, version 1
  • PRODINRA : 21242

Citation

Chloé Vasseur, Alexandre Joannon, Françoise Burel, Camille Goffi, Jean Marc Meynard, et al.. The mosaic of cropping systems: a hidden part of agricultural landscapes heterogeneity. 15. annual IALE-UK Conference. Landscape Ecology and Conservation, Sep 2008, Cambridge, United Kingdom. ⟨hal-02818276⟩

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