A5075409302- Marine Bivalve and Aquaculture Studies
- Ocean Acidification Effects and Responses
- Marine Biology and Ecology Research
- Marine and fisheries research
- Marine and coastal ecosystems
- Oceanographic and Atmospheric Processes
- Physiological and biochemical adaptations
- Aquaculture Nutrition and Growth
- Coastal and Marine Management
- Cephalopods and Marine Biology
- Coral and Marine Ecosystems Studies
- Food Industry and Aquatic Biology
- Arctic and Antarctic ice dynamics
- Marine Toxins and Detection Methods
- Aquaculture disease management and microbiota
- Aquatic Invertebrate Ecology and Behavior
- Pharmacological Effects and Assays
- Marine Biology and Environmental Chemistry
- Amphibian and Reptile Biology
- Calcium Carbonate Crystallization and Inhibition
- Fish Biology and Ecology Studies
- Geology and Paleoclimatology Research
- Protein Hydrolysis and Bioactive Peptides
- Meat and Animal Product Quality
- Neurobiology and Insect Physiology Research
Universidad Nacional Agraria La Molina
2008-2025
Instituto del Mar del Peru
2015-2023
Laboratoire des Sciences de l'Environnement Marin
2015-2022
Institut Universitaire Européen de la Mer
2015-2022
Université de Bretagne Occidentale
2015
Centre National de la Recherche Scientifique
2015
Institut de Recherche pour le Développement
2015
Ifremer
2015
Abstract In February and March 2017, a coastal El Niño caused extraordinary heavy rains rise in water temperatures along the coast of northern Peru. this work, we document impacts phenomenon on artisanal fisheries scallop aquaculture sector, both which represent important socio-economic activities for province Sechura. Despite perceived absence effective disaster management rehabilitation policies, resource users opted wide range different adaptation strategies are currently striving towards...
Abstract During recent years, mass mortalities of cultured scallops became more frequent in Peruvian bays. One the main drivers related to these was hypoxic events. This study designed understand hypoxia phenomenon bays and assess how scallop, Argopecten purpuratus , can cope with reduced oxygen levels seawater based on individual size. First, we analyzed relationships between dissolved saturation other environmental parameters (the Coastal El Niño Index, temperature, salinity pH) bottom...
Peruvian anchovy (Engraulis ringens) represents the largest single-species fishery worldwide. Knowledge on how temperature and prey availability influences growth age estimation during marine fish early life stages is critical for predicting bottom-up processes impacting stock productivity under changing environmental conditions. We reared larvae at two temperatures (14.5 18.5 °C) concentrations [high (HF), low (LF)] from 6 to 30 days post-hatch (dph) measure rate examine daily deposition of...
Understanding aspects of the biology early life stages marine fish is critical if one hopes to reveal factors and processes that impact survival recruitment (year class) strength. The Peruvian anchovy (Engraulis ringens) a key species in Humboldt current system, present study provides first description embryonic larval development this reared captivity. Embryonic exogenous feeding larvae were illustrated detail at 18.5°C. Hatching was completed within 42 48 h post-fertilization 18.5 14.5°C,...
The release of vast quantities sulfide from the sediment into water column, known as a sulfidic event, has detrimental consequences on fish catches, including downstream effects other linked element cycles. Despite being frequent occurrences in marine upwelling regions, our understanding factors that moderate event formation and termination are still rudimentary. Here, we examined biogeochemical hydrodynamic conditions underpinned formation/termination one largest sulfur plumes to be...
Se estimaron los parámetros de crecimiento y producción la población D. obesulus playa arenosa expuesta Sarapampa, 100 km al sur Lima. Para ello se realizaron muestreos mensuales durante 11 meses (Octubre 2005-Agosto 2006) en 6 estaciones distribuidas a lo largo playa. elaboraron frecuencias tallas determinaron ecuación Von Bertalanffy (ECVB) mediante ELEFAN I. La tasa mortalidad total (Z) estimó por el método curva captura linealizada. Los fueron K= 0.991 L∞= 33.70 mm Z= 3.28. biomasa...
RESUMEN.Se evaluó el crecimiento, composición proximal y perfil de ácidos grasos muscular juveniles Anisotremus scapularis alimentados con cuatro dietas comerciales.Para este fin, durante 106 días, 200 peces fueron distribuidos en tratamientos; se alimentaron comerciales identificadas por su contenido proteico: 50% (DF-50), 48% (DM-48), 44% (DT-44) 40% (DT-40).Las evaluaciones biométricas muestran que mayor conversión alimentaria factor condición obtuvieron A. alimentadas la dieta DM-48 (P <...