Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Patrice BREHMER"'
Autor:
Abdoulaye Sarre, Hervé Demarcq, Noel Keenlyside, Jens-Otto Krakstad, Salaheddine El Ayoubi, Ahmed Mohamed Jeyid, Saliou Faye, Adama Mbaye, Momodou Sidibeh, Patrice Brehmer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Climate change is recognised to lead to spatial shifts in the distribution of small pelagic fish, likely by altering their environmental optima. Fish supply along the Northwest African coast is significant at both socio-economic and cultural
Externí odkaz:
https://doaj.org/article/9f213a4df50e4580acfc10678222b7c1
Autor:
Ndague Diogoul, Patrice Brehmer, Rainer Kiko, Yannick Perrot, Anne Lebourges-Dhaussy, Elizandro Rodrigues, Abou Thiam, Anne Mouget, Salaheddine El Ayoubi, Abdoulaye Sarré
Publikováno v:
PLoS ONE, Vol 19, Iss 9, p e0308083 (2024)
The Canary Current Large Marine Ecosystem (CCLME) is one of the most productive Large Marine Ecosystems worldwide. Assessing the abundance, biomass and distribution of zooplankton in the southern part of this system, off the coast of West Africa, rem
Externí odkaz:
https://doaj.org/article/f7bb8484f9f84b8e860010c23354fd83
Autor:
Timothée Brochier, Patrice Brehmer, Adama Mbaye, Mamadou Diop, Naohiko Watanuki, Hiroaki Terashima, David Kaplan, Pierre Auger
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Artificial reefs (ARs) are one of the most popular means of supporting marine ecosystem conservation and coastal fisheries, particularly in developing countries. However, ARs generate complex socio-bio-economic interactions that require care
Externí odkaz:
https://doaj.org/article/64b571babb0949e988927d9b44eaf032
Autor:
Ndague Diogoul, Patrice Brehmer, Hervé Demarcq, Salaheddine El Ayoubi, Abou Thiam, Abdoulaye Sarre, Anne Mouget, Yannick Perrot
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract The resistance of an east border upwelling system was investigated using relative index of marine pelagic biomass estimates under a changing environment spanning 20-years in the strongly exploited southern Canary Current Large marine Ecosyst
Externí odkaz:
https://doaj.org/article/cd1efd81a810448da77207b5900ba2c7
Publikováno v:
PLoS ONE, Vol 17, Iss 12, p e0279768 (2022)
Fisheries management is an important strategy for ensuring sustainable use of resources. However, in West Africa, in the absence of quality data for many stocks and effective stock assessment models, the cases where this has been truly successful are
Externí odkaz:
https://doaj.org/article/97050aec847e40cdbd2fc2104d6c64da
Publikováno v:
Revue Gouvernance, Vol 19, Iss 2 (2022)
L’objectif de cet article est de présenter les potentiels et les limites de la cogestion des pêcheries artisanales au Sénégal. La méthode a consisté à mener un long travail d’investigation dans les différents conseils locaux de pêche art
Externí odkaz:
https://doaj.org/article/45224c013b4a4667add01cd1473ff222
Publikováno v:
Fishes, Vol 7, Iss 4, p 178 (2022)
Information on the biological parameters of exploited fish stocks facilitates the objective assessment and management of these living resources. The sardine (Sardina pilchardus) is considered as overexploited in northwest Africa. It is a key species
Externí odkaz:
https://doaj.org/article/45200ba9c84245a4b804aec77a51e79a
Publikováno v:
Social Sciences and Humanities Open, Vol 4, Iss 1, Pp 100231- (2021)
In the context of climate change, which accentuates the growing scarcity of fishery resources, young fishermen are exploring increasingly remote fishing grounds with the immediate consequence of numerous cases of accidents and disappearances at sea a
Externí odkaz:
https://doaj.org/article/e9972ea906864798b314360b14363c09
Autor:
Patrice Brehmer, Marc Soria, Viviane David, Pablo Ivan Caballero Pinzon, Pascal Bach, Ndague Diogoul, Jean Guillard
Publikováno v:
Water, Vol 14, Iss 9, p 1463 (2022)
High-resolution multibeam sonar allows estimating movements of pelagic fish schools at short range. Taking advantage of this methodology, we calculated a Straightness Index (SI) to quantify the proportion of schools migrating actively from those resi
Externí odkaz:
https://doaj.org/article/0d54f08bc490470cb914ccfca5f20382
Autor:
Anne Mouget, Patrice Brehmer, Yannick Perrot, Uatjavi Uanivi, Ndague Diogoul, Salahedine El Ayoubi, Mohamed Ahmed Jeyid, Abdoulaye Sarré, Nolwenn Béhagle, Aka Marcel Kouassi, Eric Feunteun
Publikováno v:
Fishes, Vol 7, Iss 2, p 86 (2022)
To identify key nonspecific organisational characteristics of the mid-trophic pelagic communities, which remain a challenge, we work with sound scattering layers (SSLs). Application was tested in the three African Atlantic Large Marine Ecosystems (AA
Externí odkaz:
https://doaj.org/article/b3d66eef0e3043209654f3f677ccb9e8