M
Manuel J. Zetina-Rejón
Researcher at Instituto Politécnico Nacional
Publications - 47
Citations - 809
Manuel J. Zetina-Rejón is an academic researcher from Instituto Politécnico Nacional. The author has contributed to research in topics: Ecosystem & Trophic level. The author has an hindex of 14, co-authored 40 publications receiving 639 citations. Previous affiliations of Manuel J. Zetina-Rejón include University of British Columbia.
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The carrying capacity of ecosystems
TL;DR: It is proposed that the CC is the limit of growth or development of each and all hierarchical levels of biological integration, beginning with the population, and shaped by processes and interdependent relationships between finite resources and the consumers of those resources.
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Which forcing factors fit? Using ecosystem models to investigate the relative influence of fishing and changes in primary productivity on the dynamics of marine ecosystems
Steven Mackinson,Georgi Daskalov,Johanna J. Heymans,Sergio Neira,Hugo Arancibia,Manuel J. Zetina-Rejón,Hong Jiang,Heqin Cheng,Marta Coll,Francisco Arreguín-Sánchez,K. Keeble,Lynne J. Shannon,Lynne J. Shannon +12 more
TL;DR: In this paper, a model fitting exercise derives values for unknown parameters that specify the relative strength of trophic interactions and, in some instances, a time series anomaly for changes in primary production.
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Trophic structure and flows of energy in the Huizache–Caimanero lagoon complex on the Pacific coast of Mexico
TL;DR: In this paper, the authors integrated the available information of the system into a mass-balance trophic model to describe the ecosystem structure and flows of energy using the E copath approach.
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Analysis of the ecosystem structure of Laguna Alvarado, western Gulf of Mexico, by means of a mass balance model
TL;DR: A mass-balanced trophic model for Laguna Alvarado is presented in this article, which consists of eighteen fish groups, seven invertebrate groups, and one group each of sharks and rays, marine mammals, phytoplankton, sea grasses and detritus.
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Simulated response to harvesting strategies in an exploited ecosystem in the southwestern Gulf of Mexico
Francisco Arreguín-Sánchez,Manuel J. Zetina-Rejón,Sherry C. Manickchand-Heileman,Mauricio Ramírez-Rodríguez,Laura Vidal +4 more
TL;DR: In this article, the authors investigated the impact of some optimized harvesting strategies on ecosystem structure using a mass-balanced model of the ecosystem in the southwestern Gulf of Mexico, where there are four types of artisanal fisheries and a shrimp fishery that has collapsed.