Trade|offs between forage fish fisheries and their predators in the ...

Trade-offs between forage fish fisheries and their predators in the ...

... of forage fish and their predators. Here, we quantify trade-offs between forage fish fisheries and predator fisheries ... of forage fish ...

(PDF) Trade-offs between forage fish fisheries and their predators in ...

is the search and capture rate of predator jon prey i. The parameters hand ecan be set to ...

Trade-offs between forage fish fisheries and their predators in the ...

Abstract: Forage fish generate economic benefits through directed fisheries, but also generate benefits through their role as prey to other valued species ...

Fishery-predator interactions — Farallon Institute

Trade-offs between forage fisheries and predators. Forage fish generate economic benefits through directed fisheries, but also generate benefits through their ...

Assessing Trade-Offs Between Forage Fish Fisheries and ...

For predators without commercial catch (seabirds, whales, etc.), this same model was used to determine a change in predator biomass given a change in forage ...

Forage fish, their fisheries, and their predators: who drives whom?

This is likely to occur only in the most predominant predator species (in terms of biomass) and only if their predation impact is substantial.

Trade‐offs between supportive and provisioning ecosystem services ...

Consistent with expectations, diet overlap between predators and prey was generally low, and predator–prey linkages tended to be asymmetric; contribution of ...

Trade-offs between supportive and provisioning ecosystem ... - jstor

... of their diets comprised of conditions, or when there is strong compensation in forage species than marine fish (Pikitch et al. 2014), and recruitment that ...

[PDF] Forage fish, their fisheries, and their predators: who drives ...

Size-based foodweb modelling suggests that reducing fishing mortality may not necessarily lead to larger stocks of piscivorous fish, especially if their ...

Evaluating impacts of forage fish abundance on marine predators

... of prey from predation. This results in an ... Trade-offs between forage fish fisheries and their predators in the California Current.

When does fishing forage species affect their predators?

The literature review yielded 1041 predator-prey pairs that contained information on predators' diet (size eaten and/or proportion of the prey in the diet). For ...

Forage fish for cod and people - PMC - PubMed Central

However, some marine predators, including seabirds and marine mammals, may be less able to switch between prey as the forage community changes or may be ...

Impacts of fishing forage fish on the fish that feed on forage fish

How does fishing forage fish affect their predators? Should we catch less to improve predator populations? New research offers some clues.

The global contribution of forage fish to marine fisheries and ...

Predators with diets consisting of more than 90% forage fish were also found but repre- sented fewer than 5% of all predator groups in this analysis. When ...

Evaluating impacts of forage fish abundance on marine predators

Impact of the contribution of forage fish to predator diets on the influence of prey abundance on ... Trade-offs between forage fish fisheries and their predators ...

Illustrating the hidden economic, social and ecological values of ...

References (69) · R. Hilborn et al. · M.H. Horn et al. A shallow-diving seabird predator as an indicator of prey availability in southern California waters: a ...

Harvesting forage fish can prevent fishing-induced population ...

... predation and harvesting (10, 11). In this study, we investigate the effects of fishing for forage fish on their predators, the piscivorous fish. We do this ...

New Research Points to the Need for Caution in Managing Forage ...

These models provided data on 594 predator-prey interactions in which the predators and their forage species were both targeted in fisheries.

Assessing trade-offs to inform ecosystem-based fisheries ... - Nature

... of forage fish predators and forage fish fisheries. Importantly, however, our work also emphasizes the fact that many trade-offs are non ...

The importance of forage fish

... of forage fish and their predators. This information can then be applied to managing the trade-off between fishing and conservational ...