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atlas

demerstem

ecotroph

EcoTroph (ET) is a modelling approach articulated around the idea that an ecosystem can be represented by its biomass distribution across trophic levels, the biomass trophic spectrum (Gascuel et al., 2005). The ecosystem functioning is viewed as a biomass flow moving from lower to higher trophic levels, due to predation and ontogenetic processes (Gascuel et al. 2009 and 2011). Thus, the ecosystem biomass present at a given trophic level may be estimated from two simple equations, one describing biomass flow, the other their kinetics (which quantifies the velocity of biomass transfers towards top predators).

ecoytrophgc

fpsi

Fish Product Sustainability Indicators

gpsmonitoring

This package will help users is GPS data managment for small scale artisanal fisheries

test

test_github

essai

uemoa.p3

Répertoire de travail pour les données et les rapports de la phase 3 des enquêtes de l'UEMOA