Fish-length based indicators for improved management of the sardinella fisheries in Senegal

BS Balde, M Fall, J Kantoussan, FN Sow… - Regional Studies in …, 2019 - Elsevier
Fisheries management is difficult especially in developing countries where there are little or
no data available for stock assessment. Here, a simple model based on the length-based …

Effect of environmental conditions on the seasonal and inter‐annual variability of small pelagic fish abundance off North‐West Africa: The case of both Senegalese …

M Thiaw, PA Auger, F Ngom, T Brochier… - Fisheries …, 2017 - Wiley Online Library
The objective of this study was to assess the effect of environmental variations on the
abundance of Sardinella aurita and Sardinella maderensis in Senegalese waters in the …

Omega-3 pathways in upwelling systems: the link to nitrogen supply

E Puccinelli, F Sardenne, L Pecquerie… - Frontiers in Marine …, 2021 - frontiersin.org
Omega-3 long-chain polyunsaturated fatty acids (hereafter, omega-3), including
eicosapentaenoic-acid (EPA) and docosahexaenoic-acid (DHA), are essential nutritional …

[HTML][HTML] Complex small pelagic fish population patterns arising from individual behavioral responses to their environment

T Brochier, PA Auger, L Pecquerie, E Machu… - Progress in …, 2018 - Elsevier
Small pelagic fish (SPF) species are heavily exploited in eastern boundary upwelling
systems (EBUS) as their transformation products are increasingly used in the world's food …

On the long-range offshore transport of organic carbon from the Canary Upwelling System to the open North Atlantic

E Lovecchio, N Gruber, M Münnich, Z Lachkar - Biogeosciences, 2017 - bg.copernicus.org
A compilation of measurements of net community production (NCP) in the upper waters of
the eastern subtropical North Atlantic had suggested net heterotrophic conditions …

Can overexploited fisheries recover by self-organization? Reallocation of fishing effort as an emergent form of governance

T Brochier, P Auger, D Thiao, A Bah, S Ly… - Marine Policy, 2018 - Elsevier
Owing to high costs and difficulties in implement control, fisheries are less regulated than
terrestrial activities. In areas of weak governance, self-regulation is often the rule …

Contrasted optimal environmental windows for both sardinella species in Senegalese waters

O Diankha, A Ba, P Brehmer, T Brochier… - Fisheries …, 2018 - Wiley Online Library
We investigate Sardinella aurita and Sardinella maderensis recruitment success relative to
the variability of oceanographic conditions in Senegalese waters using generalized additive …

Larval fish assemblages across an upwelling front: Indication for active and passive retention

M Tiedemann, P Brehmer - Estuarine, Coastal and Shelf Science, 2017 - Elsevier
In upwelling areas, enrichment, concentration and retention are physical processes that
have major consequences for larval fish survival. While these processes generally increase …

Estimating the copepod biomass in the North West African upwelling system using a bi-frequency acoustic approach

N Diogoul, P Brehmer, R Kiko, Y Perrot… - Plos one, 2024 - journals.plos.org
The Canary Current Large Marine Ecosystem (CCLME) is one of the most productive Large
Marine Ecosystems worldwide. Assessing the abundance, biomass and distribution of …

[HTML][HTML] Demonstrating the relevance of spatial-functional statistical analysis in marine ecological studies: The case of environmental variations in micronektonic …

Y Kande, N Diogoul, P Brehmer, S Dabo-Niang… - Ecological …, 2024 - Elsevier
In this study, we conducted an analysis of a multifrequency acoustics dataset acquired from
scientific echosounders in the West African water. Our objective was to explore the spatial …