Does depth divide? Variable genetic connectivity patterns among shallow and mesophotic Montastraea cavernosa coral populations across the Gulf of Mexico and western Caribbean. [PDF]
Ecol Evol, 2023 We assessed the population genetic connectivity of shallow and mesophotic Montastraea cavernosa corals using a 2bRAD sequencing approach across the Gulf of Mexico and western Caribbean. We found that there was generally significant genetic structuring between shallow and mesophotic depth zones and between the Gulf of Mexico and western Caribbean ...
Sturm AB +9 more
europepmc +2 more sources
Evaluation of the commercially important clam fishery in the Alvarado Lagoon System, Veracruz, México [PDF]
, 2023 Objective: to evaluate the historical trends of clam fishery in Alvarado, Veracruz, to determine the current state of its populations and to promote the incorporation of aquaculture activities, to conserve the resource and reduce the negative impact of ...
Oviedo-Velázquez, Brenda Priscila +10 more
core +1 more source
Comparative population genomics of manta rays has global implications for management. [PDF]
Mol EcolAbstract Understanding population connectivity and genetic diversity is of fundamental importance to conservation. However, in globally threatened marine megafauna, challenges remain due to their elusive nature and wide‐ranging distributions. As overexploitation continues to threaten biodiversity across the globe, such knowledge gaps compromise both ...
Humble E +16 more
europepmc +2 more sources
Complex patterns of genetic population structure in the mouthbrooding marine catfish, <i>Bagre marinus</i>, in the Gulf of Mexico and U.S. Atlantic. [PDF]
Ecol EvolAbstract Patterns of genetic variation reflect interactions among microevolutionary forces that vary in strength with changing demography. Here, patterns of variation within and among samples of the mouthbrooding gafftopsail catfish (Bagre marinus, Family Ariidae) captured in the U.S.
Portnoy DS +13 more
europepmc +2 more sources
True insights or ticking boxes? Rapid assessment of rights‐based management in artisanal fisheries
Fisheries Management and Ecology, Volume 30, Issue 4, Page 338-352, August 2023., 2023 Abstract Rights‐based fisheries management (RBFM) seeks to create market incentives to reduce competition, avoid overexploitation, and increase economic efficiency. Particularly for artisanal fisheries, however, assumptions of RBFM may not be met and its use needs to be carefully considered. This study applies an existing tool (SEASALT) to evaluate the
Andrés M. Cisneros‐Montemayor +11 more
wiley +1 more source
Importancia del extensionismo rural en la Ciudad de México (CDMX) [PDF]
, 2018 Objetivo. Analizar diversos componentes que participaron en el proyecto que se conoce como Apoyo al Extensionismo Rural, Desarrollo de Capacidades y Asociatividad Productiva de la SAGARPA y que se compartió en el año 2016, 2017 y 2018 junto con el ...
Velázquez Fragoso, Lourdes +3 more
core +1 more source
, 2010 Spatial and temporal distribution of fishing effort of Mexican shrimp fleet during 2005/2006 fishing season were analyzed. The information comes from Fishing Vessels Monitoring Satellite System (ssmep in spanish) of the National Commission for Fisheries ...
Arreguin-Sanchez, Francisco +3 more
core +2 more sources
Propuesta de manejo para reducir la abundancia de organismos pequeños en la captura de la pesquería de pelágicos menores del Golfo de California [PDF]
, 2020 Background: Results indicate the fishery might be catching small California sardine in some fishing areas that could produce growth overfishing. Objectives: To estimate the percentage of organisms caught below the minimum size and determining the ...
Jurado Molina, Jesús +5 more
core +1 more source
Evaluación de los cultivos acuícolas en Tamaulipas, México
, 2017 El desarrollo acuícola en Tamaulipas se ha basado en experiencias de otros estados con cultivos acuícolas de las mismas especies, y ha estado supeditado a las estrategias y a los programas de apoyo del gobierno mexicano.
Ruben Trejo-Igueravide +1 more
core +3 more sources
Proyecto productivo para la implementación de granjas acuícolas [PDF]
, 2016 El objetivo en este PAP fue desarrollar un proyecto de inversión y expediente necesario para solicitar los recursos económicos mediante una convocatoria ofertada por la dependencia de la Conapesca, para poder implementar la infraestructura necesaria para
Tapia-Ayala, Olga V. +4 more
core