5 résultats : forest

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5 résultats
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résultats 1 à 5
Canal-U
Description : Marion Gosselin proposes an assessment of the forest biodiversity, which represents a large part of the global biodiversity. She focuses on metropolitan France and Europe, evidencing the nature and the evolution of the main groups of organisms found in those environments.
Mots clés : biodiversity, forest
Date : 28-10-2014
Droits : Droits réservés à l'éditeur et aux auteurs. Licence Creative Commons : Paternité, Pas d'utilisation commerciale, Pas de modification
Canal-U
Description : Marion Gosselin proposes an overview of the ecological dynamics of the forest environments, alose named ecological successions. She presents their principal steps, from the pioneer stages to the mature ones, focusing on their respective biodiversities. To finish, she draws a parallel between those ...
Mots clés : biodiversity, forest, ecological succession, silviculture
Date : 30-10-2014
Droits : Droits réservés à l'éditeur et aux auteurs. Licence Creative Commons : Paternité, Pas d'utilisation commerciale, Pas de modification
Canal-U
Description : Marion Gosselin proposes a focus on the dead wood, which is an essential component of the forests. The linked biodiversity, the saproxylic species, indeed represents 25% of the forest biodiversity. On the basis of an understanding of its functioning and of its benefits, she highlights a real pre ...
Mots clés : biodiversity, preservation, forest, dead wood
Date : 30-10-2014
Droits : Droits réservés à l'éditeur et aux auteurs. Licence Creative Commons : Paternité, Pas d'utilisation commerciale, Pas de modification
Canal-U
Description : Produced for the ILK dialogue workshop (11-13 January 2016, UNESCO Headquarters, Paris) organized within the framework of the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES), this film presents extracts from interviews with three reindeer herders from the Sami community ...
Mots clés : animal, Sweden, reindeer husbandry, ice, boreal forest, industrial forestry, subarctic forest, Europe, Jokkmokk, ethnographic film, breeding, interview, video, biodiversity, ecosystem services, climate change, Sami, indigenous and local knowledge, reindeer, Lapland,
Date : 09-01-2016
Droits : Droits réservés à l'éditeur et aux auteurs. © Samuel Roturier (Université Paris-Saclay) & Sirges Sameby
Canal-U
Description : In this third part, you will discover the biodiversity of the terrestrial and continental aquatic environments. Those environments are extremely diversified and are subjected to very specific dynamics, like intermittent rivers or ecological successions of the forest environments. Some of those e ...
Mots clés : biodiversity, forest, river
Date : 16-02-2015
Droits : Droits réservés à l'éditeur et aux auteurs. Licence Creative Commons : Paternité, Pas d'utilisation commerciale, Pas de modification.