PDI - Resultado de Búsqueda

Nicolás Alberto Antonio Alegría Landeros

Investigador en acústica pesquera

Instituto de Investigación Pesquera

Talcahuano, Chile

Evaluación directa de recursos marinos con énfasis en hidroacústica, usando herramientas de programación estadística y geoestadística. Actividad vinculada al manejo avanzado de softwares de post-proceso y al uso y calibración de equipos acústicos.

Biólogo Marino, UNIVERSIDAD DE CONCEPCION. Chile, 2008

Investigador Other

UNIVERSIDAD DE CONCEPCION

Ciencias Naturales y Oceanográficas

Concepción, Chile

2008 - 2010

Investigador Other

Universidad de Concepción

Concepción, Chile

2008 - 2010
Investigador Acústica Pesquera Full Time

Instituto de Investigación Pesquera

Talcahuano, Chile

2010 - At present


Consumption of Antarctic krill Euphausia superba by mackerel icefish, Champsocephalus gunnari off the South Orkney Islands: filling an information gap in the current ecosystem-based management approach. J. A. Canseco; N. Alegría; E. J. Niklitschek Article POLAR BIOLOGY (2024)
Contrasting environmental conditions precluded lower availability of Antarctic krill affecting breeding chinstrap penguins in the Antarctic Peninsula Salmeron, Nuria; Belle, Solenne; Cruz, Francisco Santa; Alegria, Nicolas; Finger, Julia Victoria Grohmann; Cora, Denyelle Hennayra; Petry, Maria Virginia; Hernandez, Cristina; Cardenas, Cesar A.; Kruger, Lucas Article ISI SCIENTIFIC REPORTS (2023)
Antarctic demersal finfish around the Elephant and the South Orkney islands: distribution, abundance and biological characteristics Patricio M. Arana; Christopher D. Jones; Nicolás A. Alegría; Roberto Sarralde; Renzo Rolleri Article ISI SCIELO LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH (2020)
Diel vertical migration into anoxic and high-pCO(2) waters: acoustic and net-based krill observations in the Humboldt Current Riquelme-Bugueno, Ramiro; Perez-Santos, Ivan; Alegria, Nicolas; Vargas, Cristian A.; Urbina, Mauricio A.; Escribano, Ruben Article ISI SCIENTIFIC REPORTS (2020)
Infestation dynamics between parasitic Antarctic fish leeches (Piscicolidae) and their crocodile icefish hosts (Channichthyidae) Parker, Elyse; Jones, Christopher D.; Arana, Patricio M.; Alegria, Nicolas A.; Sarralde, Roberto; Gallardo, Francisco; Phillips, Anna J.; Williams, Bronwyn W.; Dornburg, Alex Article ISI POLAR BIOLOGY (2020)
Turbulence and hypoxia contribute to dense biological scattering layers in a Patagonian fjord system Perez-Santos, I; Castro, L; Ross, L; Niklitschek, E; Mayorga, N; Cubillos, L; Gutierrez, M; Escalona E; Castillo, M; Alegria, N; Daneri G. Article ISI SCOPUS OCEAN SCIENCE (2018)
Hydroacoustic survey around Elephant Island (Subarea 48.1) and South Orkney Islands (Subarea 48.2), austral summer 2016. Alegría, N; Arana P.M.; A. Sepulveda Article IEEE/OES (2017)