Results 41 to 50 of about 38,977 (225)
Ecology, Volume 107, Issue 3, March 2026.Abstract Environmental variability imposes strong selective pressures that may favor adaptive responses such as phenotypic plasticity and bet hedging. Plasticity is generally favored under predictable conditions, whereas bet hedging is advantageous against environmental uncertainty. Plastic responses rely on reliable cues to adjust phenotypes to future
Carlota Solano‐Udina +2 more
wiley +1 more source
BMC Genomics, 2017 Background Spermatogenesis is a complex process characterized by the activation and/or repression of a number of genes in a spatio-temporal manner. Pubertal development in males starts with the onset of the first spermatogenesis and implies the division ...
Mercedes Blázquez +4 more
doaj +1 more source
Journal of Applied Ecology, Volume 63, Issue 3, March 2026.The importance of artificial wetlands for waterbird conservation can be easily overestimated from count data alone. The value of extensive fish ponds as a breeding habitat depends on maintaining the availability of natural marshes as a foraging habitat. This requires reducing impacts from groundwater extraction. Given recent abandonment of aquaculture,
Yingjun Wang +5 more
wiley +1 more source
Biotecnología marina y acuicultura
Arbor, 2014 Debido a la situación de los caladeros y al encarecimiento del proceso extractivo, el consumo de pescado y marisco se apoya cada vez más en la acuicultura. España es el tercer país consumidor de pescado del mundo, por detrás tan solo de Japón y Noruega. La biotecnología puede acelerar la consecución de estos objetivos.
Antonio Figueras, Beatriz Novoa
openaire +4 more sources
Extent of threats to marine fish from the online aquarium trade in the United States
Conservation Biology, Volume 40, Issue 1, February 2026.The global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Bing Lin +6 more
wiley +1 more source
Diseño de una empresa de producción de Tilapia en agua dulce en Delicias Chihuahua.
Revista Biológico Agropecuaria Tuxpan, 2017 La pesca, en agua salada o dulce, es una actividad desde los inicios del ser humano para su alimentación. A la fecha, existe una gran demanda de consumo de pescado fresco, particularmente la Tilapia producida en agua dulce, conociéndose esta actividad ...
Sarahi Lizzette Gallegos Carrasco +4 more
doaj +1 more source
Localización industrial en la acuicultura española.
Revista Venezolana de Gerencia, 2012 El objetivo de este artículo consiste en contrastar la aplicación de las teorías y factores de localización en el sector de la acuicultura española. La metodología empleada consiste en la verificación de seis hipótesis relacionadas con la decisión de localización, mediante tablas de contingencia, comparación de medias, pruebas no paramétricas y un ...
María Montserrat Cruz González +1 more
openaire +3 more sources
Cardiac activity cessation during slaughtering combinations in farmed European seabass
Journal of the World Aquaculture Society, Volume 57, Issue 1, February 2026.Abstract Ensuring fish welfare during stunning and slaughter is essential, as these procedures represent critical points in the production cycle that can significantly impact animal welfare. Cardiac activity serves as a key physiological indicator to assess stress responses and welfare in fish.
E. Hoyo‐Alvarez +4 more
wiley +1 more source
Semi-intensive production of Penaeus vannamei in Guatemala [PDF]
, 2002 SUMMARY Because marine shrimp species convenient for aquacultural purposes live mainly in warm-water environments, commercial shrimp farms are located principally along tropical and sub-tropical marine coastlines.
Castillo, Annelisse +2 more
core
Aquaculture Research, Volume 2026, Issue 1, 2026.Feed processing technology choice between extrusion and pelleting remains a critical decision in aquaculture nutrition. We conducted a systematic review and meta‐analysis of 40 comparisons from 23 studies to evaluate the growth performance effects of extruded versus pelleted feeds.
Zlatko Kovac +5 more
wiley +1 more source