A spatial dynamic multistock production model

Jerald S Ault, Jiangang Luo, Steven G. Smith, Joseph E. Serafy, John D. Wang, Robert Humston, Guillermo A. Diaz

Research output: Contribution to journalArticle

45 Citations (Scopus)

Abstract

We developed a generalized spatial dynamic age-structured multistock production model by linking bioenergetic principles of physiology, population ecology, and community trophodynamics to a two-dimensional finite-element hydrodynamlc circulation model. Animal movement is based on a search of an environmental-habitat feature vector that maximizes cohort production dynamics. We implemented a numerical version of the model and used scientific data visualization to display real-time results. As a proxy for larger regional-scale dynamics, we applied the model to study the space-time behavior of recruitment and predator-prey production dynamics for cohorts of spotted seatrout (Cynoscion nebulosus) and pink shrimp (Penaeus duorarum) in the tropical waters of Biscayne Bay, Florida.

Original languageEnglish
Pages (from-to)4-25
Number of pages22
JournalCanadian Journal of Fisheries and Aquatic Sciences
Volume56
Issue numberSUPPL. 1
StatePublished - Dec 1 1999

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Cynoscion nebulosus
Farfantepenaeus duorarum
population ecology
bioenergetics
energy metabolism
physiology
visualization
shrimp
predator
predators
animal
habitat
habitats
animals
water

ASJC Scopus subject areas

  • Aquatic Science

Cite this

Ault, J. S., Luo, J., Smith, S. G., Serafy, J. E., Wang, J. D., Humston, R., & Diaz, G. A. (1999). A spatial dynamic multistock production model. Canadian Journal of Fisheries and Aquatic Sciences, 56(SUPPL. 1), 4-25.

A spatial dynamic multistock production model. / Ault, Jerald S; Luo, Jiangang; Smith, Steven G.; Serafy, Joseph E.; Wang, John D.; Humston, Robert; Diaz, Guillermo A.

In: Canadian Journal of Fisheries and Aquatic Sciences, Vol. 56, No. SUPPL. 1, 01.12.1999, p. 4-25.

Research output: Contribution to journalArticle

Ault, JS, Luo, J, Smith, SG, Serafy, JE, Wang, JD, Humston, R & Diaz, GA 1999, 'A spatial dynamic multistock production model', Canadian Journal of Fisheries and Aquatic Sciences, vol. 56, no. SUPPL. 1, pp. 4-25.
Ault JS, Luo J, Smith SG, Serafy JE, Wang JD, Humston R et al. A spatial dynamic multistock production model. Canadian Journal of Fisheries and Aquatic Sciences. 1999 Dec 1;56(SUPPL. 1):4-25.
Ault, Jerald S ; Luo, Jiangang ; Smith, Steven G. ; Serafy, Joseph E. ; Wang, John D. ; Humston, Robert ; Diaz, Guillermo A. / A spatial dynamic multistock production model. In: Canadian Journal of Fisheries and Aquatic Sciences. 1999 ; Vol. 56, No. SUPPL. 1. pp. 4-25.
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