Le développement du Lac Tchad : situation actuelle et futurs possibles : expertise collégiale réalisée par l'IRD à la de...
Le développement du Lac Tchad : situation actuelle et futurs possibles : expertise collégiale réalisée par l'IRD à la de...
Trophic level-based indicators to track fishing impacts across marine ecosystems
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Trophic level (TL)-based indicators have been widely used to examine fishing impacts in aquatic ecosystems and the induced biodiversity changes. However, much debate has ensued regarding discrepancies and challenges arising from the use of landings data from commercial fisheries to calculate TL indicators. Subsequent studies have started to examine...
Insight from PREFACE & AWA on Tropical Atlantic Tuna ecology and effects on western African fisheries economies
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International audience
Le développement du Lac Tchad : situation actuelle et futurs possibles : expertise collégiale réalisée par l'IRD à la de...
...
Closer to reality : reconstructing total removals in mixed fisheries from Southern Europe
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Underestimation of catches is especially important in countries where fishing fleets are highly diversified, the enforcement of fishery management is low, data availability is poor, and there is high demand for fish products in local markets. This is the case for southern European and Mediterranean regions. Adapting a catch-reconstruction approach,...
Global patterns in ecological indicators of marine food webs : a modelling approach
Background: Ecological attributes estimated from food web models have the potential to be indicators of good environmental status given their capabilities to describe redundancy, food web changes, and sensitivity to fishing. They can be used as a baseline to show how they might be modified in the future with human impacts such as climate change, ac...
Closer to reality : reconstructing total removals in mixed fisheries from Southern Europe
...
Underestimation of catches is especially important in countries where fishing fleets are highly diversified, the enforcement of fishery management is low, data availability is poor, and there is high demand for fish products in local markets. This is the case for southern European and Mediterranean regions. Adapting a catch-reconstruction approach,...
Insight from PREFACE & AWA on Tropical Atlantic Tuna ecology and effects on western African fisheries economies
...
Le développement durable à découvert
