Rechercher une ressource pédagogique : fishery

Le moteur de recherche des ressources pédagogiques donne accès à un ensemble de documents mis à disposition par l'Université Numérique, les établissements d'enseignement supérieur et Canal U. Vous y trouverez des productions universitaires dans l'ensemble des domaines de formation.

FILTRES

7 résultats
section 1 sur 1
résultats 1 à 7
Canal-U
Canal-U
28.11.2014
EN-3. Environment complexity and productivity of the coral reefs
Description : David Mouillot proposes an analysis of the coral reefs in terms of biodiversity and productivity. He tries to explain the importance of the coral environments for the development of wide food webs, which can be durably used by the human populations of the concerned coastlines.
  • fishery
  • productivity
  • coral reefs
Canal-U
Canal-U
11.12.2014
EN-7. Feeding people and birds: interactions between fishermen and marine predators
Description : Sophie Bertrand presents the main forms of interaction between fishermen and birds as part of the practice of fishing: accidental catches, competition, or other unexpected effects. In order to limit those kinds of impacts, she offers some possible actions.
  • sustainable fishery
  • competition
  • birds
  • accidental catches
Canal-U
Canal-U
05.12.2014
EN-6. Incidental catches and biodiversity: do the fishermen always catch the sought species ?
Description : Laurent Dagorn presents the problem of the incidental catches in fishery, that is, what is taken off from the marine environment, but which is not sought by the fishermen. He defines the terms of this issue, then he shows some actions which should enable to increase the fishing efficiency.
  • incidental catches
  • sustainable fishery
Canal-U
Canal-U
18.11.2014
EN-10. International law of sea and marine resources: what are the current issues ?
Description : Florence Galletti proposes an overview of the law of sea, and comes back to the main associated issues. She provides several essential definitions to understand this field, comes back to its great evolutions, and presents the challenges to be risen, for example the securing of the marine delimit ...
  • fishery
  • maritime law
  • marine resources
Canal-U
Canal-U
19.11.2014
EN-9. Management of an emblematic species: the bluefin tuna
Description : With Jean-Marc Fromentin, we discover the bluefin tuna. It is fished since Antiquity, but it is subjected to strong pressure for almost three decades, which is responsible for a large decline of the populations. He evidences the scientific, political and social aspects which enabled to better preserve ...
  • Quotas
  • fishery
  • preservation
  • bluefin tuna
Canal-U
Canal-U
27.11.2014
EN-2. Marine connectivity and impact on marine biodiversity
Description : Sylvain Bonhommeau highlights the movements of many animal populations of the oceans throughout their life cycle, and so he shows the issue of the marine connectivity. The species and their movements have to be better known, and the marine connectivity has to be included into the policies of marine ...
  • fishery
  • marine connectivity
  • marine protected area
Canal-U
Canal-U
18.11.2014
EN-11. The economics of marine resources and biodiversity
Description : Christian Chaboud presents some models and issues related to the economic approach of fisheries and marine resources. He especially comes back to the Gordon Schaefer model, and to the economic assessment of the ecosystem services.
  • Gordon-Schaefer
  • biodiversity
  • economy
  • fishery
  • marine resources
  • ecosystem services