Results 51 to 60 of about 13,342 (206)

Evaluación del modelo de desarrollo sustentable: proyectos exitosos en Colima, Colima [PDF]

open access: yes, 2010
Peer ...
Rojas Caldelas, Rosa Imelda   +1 more
core   +1 more source

Evolution of the vaquita/totoaba socio‐ecological system in the Upper Gulf of California, Mexico

open access: yesEcosphere, Volume 16, Issue 2, February 2025.
Abstract The Upper Gulf of California (UGC) hosts a rich marine biodiversity. Complex climatic processes generate high biological productivity enabling the use of resources in a complex socio‐ecological processes (SEPs). Through a literature review, evolution and aggravation of the SEP over 50 years are analyzed.
J. Alejandro Rodríguez‐Valencia   +2 more
wiley   +1 more source

Evaluación económica de la producción de mojarra castarrica en palizada, Campeche, México [PDF]

open access: yes, 2011
El presente trabajo de investigación se realizó en la organización de productores denominada Producción pesquera y acuícola de bienes y servicios acuacultores de la Rivera Alta S.C. de R.L. de C.V.
FIGUEROA HERNANDEZ, ESTHER   +7 more
core  

Global drivers of mangrove loss in protected areas

open access: yesConservation Biology, Volume 38, Issue 6, December 2024.
Abstract Despite increasing efforts and investment in mangrove conservation, mangrove cover continues to decline globally. The extent to which protected area (PA) management effectively prevents mangrove loss globally across differing management objectives and governance types is not well understood.
Nadine Heck   +6 more
wiley   +1 more source

Uso de geotextil no tejido (GNT) como medio de soporte en un biofiltro percolador para sistemas de recirculación acuícola (SRA)

open access: yesCiencia e Ingeniería Neogranadina
Contexto: En acuacultura, los sistemas de recirculación acuícola (SRA) son una tecnología emergente que en los últimos años ha logrado gran aceptación mundial.
Giovany Alexander Jojoa Cabrera   +2 more
doaj   +1 more source

Evaluation of the presence of Vibrio parahaemolyticus in white shrimp (Litopenaeus vannamei) estuarine-wild from southern Sinaloa and northern Nayarit by microbiological analysis and PCR [PDF]

open access: yes, 2014
Given the incidence of human poisonings attributed to raw shrimp consumption in southern of Sinaloa and northern of Nayarit in recent years, white shrimp (Litopenaeus vannamei) was sampled from three wildestuaries where it’s been captured and one ...
Cortés-Ruiz, J.A.   +2 more
core  

El ordenamiento territorial y su papel en la construcción de lugares saludables, caso: zona metropolitana de Toluca, México [PDF]

open access: yes, 2015
El objetivo de este trabajo es analizar el papel de la ordenación territorial en la construcción de lugares saludables, ante problemas ambientales y socioeconómicos que inciden negativamente en la salud de la población. Se considera un diagnóstico de las
MANZANO SOLIS, LUIS RICARDO   +9 more
core   +1 more source

Crossing the Pacific: Genomics Reveals the Presence of Japanese Sardine (Sardinops melanosticta) in the California Current Large Marine Ecosystem

open access: yesMolecular Ecology, Volume 33, Issue 22, November 2024.
ABSTRACT Recent increases in frequency and intensity of warm water anomalies and marine heatwaves have led to shifts in species ranges and assemblages. Genomic tools can be instrumental in detecting such shifts. In the early stages of a project assessing population genetic structure in Pacific Sardine (Sardinops sagax), we detected the presence of ...
Gary C. Longo   +10 more
wiley   +1 more source

Los pros y los contras del percarbonato de sodio [PDF]

open access: yes, 2017
El artículo trata del uso de un agente desinfectante aprobado para acuicultura: percarbonato sódico (SPC). La substancia es un polvo que contiene peróxido de hidrógeno y es fácil de utilizar; cuando se añade a las instalaciones de los peces, el peróxido ...
Jokumsen, Alfred   +1 more
core  

Water Stability and Nutrient Leaching of Different Levels of Maltose Formulated Fish Pellets [PDF]

open access: yes, 2013
The effects of different levels of maltose on feed pellet water stability and nutrient leaching were studied. Five treatments, including control with three replicates with setup (0.0, 20, 25, 30 and 35%).
Abol-Munafi, A. B.   +2 more
core   +2 more sources

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