Juan Ángel Payán-Alcacio

ORCID: 0000-0003-2402-4528
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About
Contact & Profiles
Research Areas
  • Marine and fisheries research
  • Coral and Marine Ecosystems Studies
  • Coastal wetland ecosystem dynamics
  • Fish Ecology and Management Studies
  • Cephalopods and Marine Biology
  • Chemical synthesis and alkaloids
  • Identification and Quantification in Food
  • Coastal and Marine Management
  • Marine and coastal plant biology

Instituto Politécnico Nacional
2021-2024

Cynoscion reticulatus has been a significant resource in the Mexican Pacific for over 20 years. However, it lacks management measures due to lack of biological-fishery information. For this reason, study aimed analyze relative growth using multimodel approach facilitate and increase accuracy structured models estimate biomass. Therefore, three were compared determine which best describes species' ontogeny. The results showed that broken line model can aptly describe growth, as identifies...

10.3856/vol53-issue1-fulltext-3232 article EN cc-by-nc-nd Latin American Journal of Aquatic Research 2025-02-28

Mangroves are important habitats for fish across latitudinal gradients, but few studies have examined community functional diversity in mangroves from arid environments. To address this, we assembled 11 morpho-functional traits and taxonomic 123 species environmental characteristics 3 mangrove ecosystems the Gulf of California, where conditions prevail. We compared these communities to a semitropical an estuarine condition analyze functionality. Arid were similar each other, different (R =...

10.7773/cm.v46i4.3102 article EN cc-by Ciencias Marinas 2021-01-05

The Parque Nacional Sistema Arrecifal Veracruzano (hereafter called PNSAV) is the largest coral reef extension in central region of Gulf Mexico. These reefs are unique since they have developed near a coastal environment that directly influenced by discharges Veracruz city, rivers located on continental shelf, and port Veracruz. This study evaluates functional diversity, terms richness, evenness, divergence, PNSAV fish community. We were interested quantifying any similarities or differences...

10.3389/fmars.2023.1102373 article EN cc-by Frontiers in Marine Science 2023-02-17

Studying fish communities in extreme habitats is important to better understand the variation their ranges under climatic scenarios or anthropogenic pressure. In particular, mangroves Baja California Sur occupy northernmost distribution range two conditions (temperate waters and arid weather). this context, aim of presently reported study was analyze functional characteristics ichthyofauna localities, La Paz Bay (BP) Almejas (BA), which are also located different ecoregions. For both bays,...

10.3897/aiep.51.63429 article EN cc-by Acta Ichthyologica Et Piscatoria 2021-03-31
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