Analysis of Migratory Catfish Production from Artisanal Fishing in the Middle Madeira Sub-Basin Using New Monitoring Methods, Southwestern Amazon

<div>Graphic representation of Spearman’s correlation coefficient (rs) between descriptive variables demonstrating the significant values for nonlinear associations and uncorrelated two-tailed probabilities (HidLev: hydrological level; Envir.: environment; NDF: number of days fished; SupBoat: support boats; Loc X Unl: locations vs unloading).</div>

Journal of Applied Ichthyology

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Figure 4

Figure 4: Analysis of Migratory Catfish Production from Artisanal Fishing in the Middle Madeira Sub-Basin Using New Monitoring Methods, Southwestern Amazon 

Figure 4 | Analysis of Migratory Catfish Production from Artisanal Fishing in the Middle Madeira Sub-Basin Using New Monitoring Methods, Southwestern Amazon 