Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You and Your Team.

Learn More →

Revisiting Beverton–Holt recruitment in the presence of variation in food availability

Revisiting Beverton–Holt recruitment in the presence of variation in food availability Understanding density-dependent changes in juvenile survival and growth rates is of great importance because these rates determine recovery rates for imperiled populations and/or sustainable harvest rates. Unfortunately, the mechanisms leading to density dependent survival and growth are among the least understood process in biology and fisheries. Previous work has shown that small fish may vary foraging times to achieve a target growth rate, resulting in the well-known Beverton–Holt recruitment function with variation in food availability affected the initial slope of the recruitment curve. We amend their derivation to show that incorporating fish growth under a variety of evolutionary strategies for balancing foraging time and predation risk still leads to recruitment approximately as expected under the Beverton–Holt recruitment model but that changing food availability affects both the initial slope and maximum recruitment level. We demonstrate that when food availability is known to vary over time, these models often result in a more parsimonious alternative than the standard Beverton–Holt function. Further, Beverton–Holt recruitment is expected when foraging times are adjusted to balance fitness gains from growth against mortality risk. Finally, linking recruitment success to food availability warns that species with high scope for density dependent survival (high compensation ratio or steepness) may be extremely sensitive to changes in available food densities. This work emphasizes the sensitivity of stock-recruitment parameters to food availability and strongly suggests a need to carefully monitor lower trophic levels to better understand and predict dramatic changes in juvenile recruitment and carrying capacity. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Reviews in Fish Biology and Fisheries Springer Journals

Revisiting Beverton–Holt recruitment in the presence of variation in food availability

Download PDF
18 pages
Read Article

Loading next page...
 
/lp/springer_journal/revisiting-beverton-holt-recruitment-in-the-presence-of-variation-in-PNszh7ZzEc
Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer International Publishing AG, part of Springer Nature
Subject
Life Sciences; Freshwater & Marine Ecology; Zoology
ISSN
0960-3166
eISSN
1573-5184
DOI
10.1007/s11160-018-9521-6
Publisher site
See Article on Publisher Site

Abstract

Understanding density-dependent changes in juvenile survival and growth rates is of great importance because these rates determine recovery rates for imperiled populations and/or sustainable harvest rates. Unfortunately, the mechanisms leading to density dependent survival and growth are among the least understood process in biology and fisheries. Previous work has shown that small fish may vary foraging times to achieve a target growth rate, resulting in the well-known Beverton–Holt recruitment function with variation in food availability affected the initial slope of the recruitment curve. We amend their derivation to show that incorporating fish growth under a variety of evolutionary strategies for balancing foraging time and predation risk still leads to recruitment approximately as expected under the Beverton–Holt recruitment model but that changing food availability affects both the initial slope and maximum recruitment level. We demonstrate that when food availability is known to vary over time, these models often result in a more parsimonious alternative than the standard Beverton–Holt function. Further, Beverton–Holt recruitment is expected when foraging times are adjusted to balance fitness gains from growth against mortality risk. Finally, linking recruitment success to food availability warns that species with high scope for density dependent survival (high compensation ratio or steepness) may be extremely sensitive to changes in available food densities. This work emphasizes the sensitivity of stock-recruitment parameters to food availability and strongly suggests a need to carefully monitor lower trophic levels to better understand and predict dramatic changes in juvenile recruitment and carrying capacity.

Journal

Reviews in Fish Biology and Fisheries – Springer Journals

Published: Jun 2, 2018

References

  • Evolutionarily stable growth rates in size-structured populations under size-related competition
    Abrams, PA
  • Should prey overestimate the risk of predation
    Abrams, PA
  • Foraging arena theory
    Ahrens, RNM; Walters, CJ; Christensen, V
  • Predictable changes in predation mortality as consequence of changes in food availability and predation risk
    Anholt, B; Werner, EE
  • On the dynamics of exploited fish populations
    Beverton, RJH; Holt, SJ
  • From individuals to populations: prey fish risk-taking mediates mortality in whole-system experiments
    Biro, PA; Post, JR; Parkinson, EA
  • Regular, cyclic oscillations in cohort strength in an allopatric population of brown trout, Salmo trutta
    Borgstem, R; Heggenes, J; Northcote, TG
  • Changing recruitment capacity in global fish stocks
    Britten, GL; Dowd, M; Worm, B
  • Relationships between direct predation and risk effects
    Creel, S; Christianson, D
  • Marine Ecology and Fisheries
    Cushing, DH
  • Factors affecting recruitment of age-0 muskellunge in Escanaba Lake, Wisconsin, 1987–2006
    Eslinger, LD; Dolan, DM; Newman, SP
  • The von Bertalanffy growth function, bioenergetics, and the consumption rates of fish
    Essington, TE; Kitchell, JF; Walters, CJ
  • Model of optimal behaviour in fish larvae predicts that food availability determines survival, but not growth
    Fiksen, Ø; Jorgensen, C
  • Bayesian Data Analysis
    Gelman, A; Carlin, JB; Sterns, HS; Rubin, DB
  • Life history correlates of density-dependent recruitment in marine fishes
    Goodwin, NB; Grant, A; Perry, AL
  • Quantitative fisheries stock assessment: Choice, dynamics and uncertainty
    Hilborn, R; Walters, CJ
  • Synergistic predation, density dependence, and population regulation in marine fish
    Hixon, MA; Carr, MH
  • Modelling and interpreting fish bioenergetics: a role for behaviour, life-history traits and survival trade-offs
    Jorgensen, C; Enberg, K; Mangel, M
  • Dynamics of the walleye (Stizostedion vitreum vitreum) population in Escanaba Lake, Wisconsin, 1955-72
    Kempinger, JJ; Carline, RF
  • Evaluating the influence of predator–prey interactions on stock assessment and management reference points for a large lake ecosystem
    Kurota, H; McAllister, MK; Parkinson, EA; Johnston, NT
  • The food limitation hypothesis for juvenile marine fish
    Pape, O; Bonhommeau, S
  • Interpreting the von Bertalanffy model of somatic growth in fishes: the cost of reproduction
    Lester, NP; Shuter, BJ; Abrams, PA
  • Life-history plasticity and sustainable exploitation: a theory of growth compensation applied to walleye management
    Lester, NP; Shuter, BJ; Venturelli, P; Nadeau, D
  • Density-dependent growth in stream-living Brown Trout Salmo trutta L
    Lobon-Cervia, J
  • The relationship between body weight and natural mortality in juvenile and adult fish: a comparison of natural ecosystems and aquaculture
    Lorenzen, K
  • Allometry of natural mortality as a basis for assessing optimal release size in fish-stocking programmes
    Lorenzen, K
  • Understanding and managing enhancement fisheries systems
    Lorenzen, K
  • Density-dependent growth as a key mechanism in the regulation of fish populations: evidence from among-population comparisons
    Lorenzen, K; Enberg, K
  • Stock assessment in inland fisheries: a foundation for sustainable use and conservation
    Lorenzen, K; Cowx, IG; Entsua-Mensah, REM
  • Dynamic modeling in behavioral ecology
    Mangel, M; Clark, CW
  • Two-year cyclicity in recruitment of fish population is driven by an inter-stage effect
    Marjomaki, TJ; Urpanen, O; Karjalainen, J
  • A state-space multistage life cycle model to evaluate population impacts in the presence of density dependence: illustrated with application to delta smelt (Hyposmesus transpacificus)
    Maunder, MN; Deriso, RB
  • Starvation and predation as factors limiting population size
    McNamara, JM; Houston, AI
  • Intercohort competition effects on survival, movement, and growth of brown trout (Salmo trutta) in Swedish streams
    Nordwall, F; Näslund, I; Degerman, E
  • Fluctuations in food supply drive recruitment variation in a marine fish
    Okamoto, DK; Schmitt, RJ; Holbrook, SJ; Reed, DC
  • Stochastic density effects on adult fish survival and implications for population fluctuations
    Okamoto, DK; Schmitt, RJ; Holbrook, SJ
  • Restoration of a montane reservoir fishery via biomanipulation and nutrient addition
    Perrin, CJ; Rosenau, ML; Stables, TB; Ashley, KI
  • Density-dependent processes in structured fish populations: interaction strengths in whole-lake experiments
    Post, JR; Parkinson, EA; Johnston, NT
  • Are negative intra-specific interactions important for recruitment dynamics? A case study of Atlantic fish stocks
    Ricard, D; Zimmermann, F; Heino, M
  • Compensatory density dependence in fish populations: importance, controversy, understanding and prognosis
    Rose, KA; Cowan, JHJ; Winemiller, KO
  • Stock-recruitment relations controlled by feeding interactions alone
    Rossberg, AG; Houle, JE; Hyder, K
  • Inter-cohort competition drives density dependence and selective mortality in a marine fish
    Samhouri, JF; Steele, MA; Forrester, GE
  • Estimating the dimension of a model
    Schwarz, GE
  • Size-selective mortality in the juvenile stage of teleost fishes: a review
    Sogard, SM
  • Indirect effects of an exploited predator on recruitment of coral-reef fishes
    Stallings, CD
  • Environmental toxicology: population modeling of cod larvae shows high sensitivity to loss of zooplankton prey
    Stige, LC; Ottersen, G; Hjermann, DO
  • Combined statistical and mechanistic modelling suggests food and temperature effects on survival of early life stages of Northeast Arctic cod (Gadus morhua)
    Stige, LC; Langangen, O; Yaragina, NA
  • Effects of habitat on settlement, growth and postsettlement survival of Atlantic cod (Gadus morhua)
    Tupper, M; Boutilier, RG
  • Testing foraging arena theory: the effects of conspecific density and habitat type on time and energy budgets of juvenile cunner
    Tupper, M; Juanes, F
  • Dependence of feeding rates on body mass when food density is limiting to growth
    Poorten, BT; Walters, CJ
  • How can bioenergetics help us predict changes in fish growth patterns?
    Poorten, BT; Walters, CJ
  • Cascading life-history interactions: alternative density-dependent pathways drive recruitment dynamics in a freshwater fish
    Vandenbos, RE; Tonn, WM; Boss, SM
  • Spatial and temporal scale of density-dependent body growth and its implications for recruitment, population dynamics and management of stream-dwelling salmonid populations
    Vincenzi, S; Satterthwaite, WH; Mangel, M
  • Adding realism to foraging arena predictions of trophic flow rates in Ecosim ecosystem models: shared foraging arenas and bout feeding
    Walters, C; Christensen, V
  • Recruitment limitation as a consequence of natural selection for use of restricted feeding habitats and predation risk taking by juvenile fishes
    Walters, CJ; Juanes, F
  • Linking recruitment to trophic factors: revisiting the Beverton–Holt recruitment model from a life history and multispecies perspective
    Walters, C; Korman, J
  • Fisheries ecology and management
    Walters, C; Martell, S
  • Density-dependent growth and competitive asymmetries in size-structured fish populations: a theoretical model and recommendations for field experiments
    Walters, CJ; Post, JR
  • Predictions from simple predator-prey theory about impacts of harvesting forage fishes
    Walters, C; Christensen, V; Fulton, B
  • Is the shape of the density–growth relationship for stream salmonids evidence for exploitative rather than interference competition?
    Ward, DM; Nislow, KH; Armstrong, JD
  • The ontogenetic niche and species interactions in size-structured populations
    Werner, EE; Gilliam, JF