Notice
EN-10. The functioning of urban animal and plant populations
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Descriptif
Nathalie Machon brings data about the functioning of urban animal and plant populations. The cities are environments marked by an important fragmentation of habitats and by constraining physicochemical conditions. She illustrates her presentation with a study made on the tree roots aroud Bercy station, in Paris.
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Avec les mêmes intervenants et intervenantes
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EN-11. Services rendered by the urban biodiversity
MachonNathalieNathalie Machon uses the approach of ecosystem services to highlight the interest in preserving and promoting the urban nature: supply services, control services, cultural services and support
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9. La biodiversité en ville
MachonNathalieNathalie Machon nous emmène à la découverte de la biodiversité en ville. Elle propose pour cela un zonage de villes en fonction de l'importance des espaces verts, puis précise les caractéristiques
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MachonNathalieNathalie Machon présente quelques facteurs qui influencent la qualité de la biodiversité en ville : climat, caractéristiques du sol, ancienneté de l'habitat, fragmentation et hétérogénéité des espaces
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