Worldwide Appraisal of Knowledge Gaps in the Space Usage of Small Pelagic Fish: Highlights Across Stock Uncertainties and Research Priorities DOI Creative Commons
Ignacio A. Catalán, Noelle M. Bowlin, M. R. Baker

et al.

Reviews in Fisheries Science & Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 62

Published: Feb. 14, 2025

Understanding the spatial structure of life cycle components small pelagic fish (SPF) stocks is key for deciphering population dynamics and ensuring sustainable management. The extent different stages ecologically relevant processes (e.g., reproduction) temporally dynamic responds to environmental, genetic, demographic constraints. Knowledge gaps on within-stock variability SPF worldwide were identified clupeoid (Clupeidae/Engraulidae). From 3229 Web Science-indexed articles reviewed, data systematically extracted from 299. This information was supplemented with another 105 documents databases official surveys stock assessments. Overall, this review compiled 111 datasets (77 stocks) involving 17 assessed or commercially species across 19 Large Marine Ecosystems (LMEs) 38 coastal ecoregions. Only approximately 40% used in study covered known presumed distribution at least one life-cycle variable: Adults (feeding area, spawning migration, feeding overwintering presence/biomass), juveniles (presence/biomass, nursery area), larvae (larval routes). Despite more extensive some Eastern Boundary Upwelling Systems (EBUS) long-managed stocks, important remain due quality, identity ambiguity, biases. Key could be existing surveys, but there various limitations access spatiotemporal coverage. main consequences are a series priority research/monitoring actions recommended mitigate these improve our ability address stocks.

Language: Английский

Worldwide Appraisal of Knowledge Gaps in the Space Usage of Small Pelagic Fish: Highlights Across Stock Uncertainties and Research Priorities DOI Creative Commons
Ignacio A. Catalán, Noelle M. Bowlin, M. R. Baker

et al.

Reviews in Fisheries Science & Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 62

Published: Feb. 14, 2025

Understanding the spatial structure of life cycle components small pelagic fish (SPF) stocks is key for deciphering population dynamics and ensuring sustainable management. The extent different stages ecologically relevant processes (e.g., reproduction) temporally dynamic responds to environmental, genetic, demographic constraints. Knowledge gaps on within-stock variability SPF worldwide were identified clupeoid (Clupeidae/Engraulidae). From 3229 Web Science-indexed articles reviewed, data systematically extracted from 299. This information was supplemented with another 105 documents databases official surveys stock assessments. Overall, this review compiled 111 datasets (77 stocks) involving 17 assessed or commercially species across 19 Large Marine Ecosystems (LMEs) 38 coastal ecoregions. Only approximately 40% used in study covered known presumed distribution at least one life-cycle variable: Adults (feeding area, spawning migration, feeding overwintering presence/biomass), juveniles (presence/biomass, nursery area), larvae (larval routes). Despite more extensive some Eastern Boundary Upwelling Systems (EBUS) long-managed stocks, important remain due quality, identity ambiguity, biases. Key could be existing surveys, but there various limitations access spatiotemporal coverage. main consequences are a series priority research/monitoring actions recommended mitigate these improve our ability address stocks.

Language: Английский

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