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Rodrigo Alexis Wiff Onetto

Researcher

Pontificia Universidad Católica de Chile

Santiago, Chile

Cuantitative Ecology, Stock Assessment and Applied Statistics

Biology & Statistics, University of St. Andrews. Reino Unido, 2010
Marine Biology, UNIVERSIDAD DE CONCEPCION. Chile, 1999
Fisheries Science, UNIVERSIDAD DE CONCEPCION. Chile, 2004

PostDoc Full Time

UNIVERSIDAD DE CONCEPCION

Natural Sciences

Concepcion, Chile

2012 - 2015
Researcher Part Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

2014 - At present
Research Fellow Full Time

UNIVERSITY OF ABERDEEN

Aberdeen, Reino Unido

2016 - 2017

Researcher Full Time

Instituto de Investigacion Pesquera

Chile

2003 - 2004
Researcher Full Time

Instituto de Fomento Pesquero

Chile

2004 - 2012

Co-Directed a Bachelor thesis for the degree of marine Biology Miss. Laurie Baker, University of St Andrews (2009). Title "Catch Intention in the Chilean Industrial Longline Fishery".

Participation of the scientific commission for several demersal and deep-water species in Chile.
Chilean Delegate for the Commission for Conservation of Antarctic Marine Living Resources 2012/2013.

MINEDUC

UNIVERSIDAD DE CONCEPCION

Chile, 1995

Scholarship for Undergraduate studies
Postgraduate Scholarship

UNIVERSIDAD DE CONCEPCION

Chile, 2000

Scholarship for Master Degree in Fisheries
Presidential Scholarship

UNIVERSITY OF ST. ANDREWS

Chile, 2005

Postgraduate studies abroad
CCAMLR Scholarship

Commission for Conservation of Antarctic Marine Living Resources

Australia, 2012

Scholarship for participation in meetings


A multivariate statistical analysis to determine catch intention in the pink cusk-eel (Genypterus blacodes) longline fishery in southern Chile Wiff R.; Gonzalez G.M.; Contreras F.; San MartÃn M.A.; Canales T.M. Article ISI SCOPUS SCIENTIA MARINA (2020)
Endogenous, Climate, and Fishing Influences on the Population Dynamics of Small Pelagic Fish in the Southern Humboldt Current Ecosystem Canales T.M.; Lima M.; Wiff R.; Contreras-Reyes J.E.; Cifuentes U.; Montero J. Article ISI SCOPUS (2020)
Otolith shape as a stock discrimination tool for ling (Genypterus blacodes) in the fjords of Chilean Patagonia Wiff R.; Flores A.; Segura A.M.; Barrientos M.A.; Ojeda V. Article ISI SCOPUS NEW ZEALAND JOURNAL OF MARINE AND FRESHWATER RESEARCH (2020)
Potential effects of bycatch from the squat lobster fisheries in central Chile on the benthic ecosystem: A survey data approach Montero J.T.; Flores A.; Queirolo D.; Farias A.; Wiff R.; Lima M.; Rivera-Rebella C.; Ahumada M. Article SCOPUS Marine and Freshwater Research (2020)
Reproductive traits of female of pink cusk-eel (Genypterus blacodes Schneider, 1801) in the fjords of the Chilean Patagonia Article ISI SCOPUS (2020)
The Interaction Between Stock Dynamics, Fishing and Climate Caused the Collapse of the Jack Mackerel Stock at Humboldt Current Ecosystem Lima M.; Canales T.M.; Wiff R.; Montero J. Article ISI SCOPUS (2020)
Accuracy of gonadosomatic index in maturity classification and estimation of maturity ogive Flores, A; Wiff, R; Ganias, K; Marshall, CT Article ISI SCOPUS FISHERIES RESEARCH (2019)
Estimation of natural mortality in two demersal squat lobster species off Chile Canales T.M.; Wiff R.; Quiroz, J. C.; Queirolo D. Article ISI SCOPUS JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM (2019)
Reproductive biology and population structure of white warehou Seriolella caerulea and silver warehou Seriolella punctata in the austral zone off Chile Chong L.; Flores A.; Quiroz, J. C.; Contreras F.; Wiff R. Article ISI SCOPUS JOURNAL OF FISH BIOLOGY (2019)
Bayesian modeling of individual growth variability using back-calculation: Application to pink cusk-eel (Genypterus blacodes) off Chile Contreras-Reyes, JE; Quintero, FOL; Wiff, R Article ISI SCOPUS ECOLOGICAL MODELLING (2018)
Estimating steepness of the stock-recruitment relationship in Chilean fish stocks using meta-analysis Wiff, Rodrigo; Flores, Andrés; Neira, Sergio; Caneco, Bruno Article ISI SCOPUS FISHERIES RESEARCH (2018)
Highest catch of the vulnerable broadnose sevengill shark Notorynchus cepedianus in the south-west Atlantic De Wysiecki, A. M.; Milessi, A. C.; Wiff, R.; Jaureguizar, A. J. Article ISI SCOPUS JOURNAL OF FISH BIOLOGY (2018)
Flexible Bayesian analysis of the von Bertalanffy growth function with the use of a log-skew-t distribution López Quintero, Freddy Omar; Contreras-Reyes, Javier E.; Wiff, Rodrigo; Arellano-Valle, Reinaldo B. Article ISI SCOPUS FISHERY BULLETIN (2017)
Incorporating uncertainty into a length-based estimator of natural mortality in fish populations L?pez Quintero, Freddy O.; Contreras-Reyes, Javier E.; Wiff, Rodrigo Article ISI SCOPUS FISHERY BULLETIN (2017)
Population structure and distribution of deep-water cardinal fish Epigonus occidentalis (Epigonidae) and Epigonus pandionis (Epigonidae) in the Colombian Caribbean Sea Paramo, J.; Fuentes, D.; Wiff, R. Article SCOPUS Journal of Ichthyology (2017)
Temporal variations of potential fecundity of southern blue whiting (Micromesistius australis australis) in the Southeast Pacific Flores A.; Wiff R.; Díaz E.; Carvajal B. Article ISI SCOPUS JOURNAL OF SEA RESEARCH (2017)
The invariance of production per unit of food consumed in fish populations Wiff, R.; Barrientos, M. A.; Segura, A. M.; Milessi, A. C. Article ISI SCOPUS THEORY IN BIOSCIENCES (2017)
Chilean fishing law, maximum sustainable yield and the stock-recruitment relationship Rodrigo Wiff; Juan C Quiroz; Sergio Neira; Santiago Gacitúa; Mauricio A Barrientos Article ISI SCIELO SCOPUS LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH (2016)
Incorporating sea surface temperature into the stock-recruitment relationship: Applications to Jack Mackerel (trachurus murphyi) off Chile [Incorporando la temperatura superficial del mar en la relación stock-reclutamiento: Una aplicación para el jurel (Trachurus murphyi) en Chile] Espíndola F.; Quiroz, J. C.; Wiff, R.; Yáñez E. Article SCOPUS Revista de Biologia Marina y Oceanografia (2016)
Role of the preferred habitat availability for small shark (Mustelus schmitti) on the interannual variation of abundance in a large Southwest Atlantic Coastal System (El Rincon, 39 degrees-41 degrees S) Jaureguizar, A.J.; Wiff, R.; Luz Clara, M. Article ISI SCOPUS AQUATIC LIVING RESOURCES (2016)
Changes in the size-structure of a multispecies pelagic fishery off Northern Chile Canales T.M.; Law, R; Wiff, R.; Blanchard J.L. Article ISI SCOPUS FISHERIES RESEARCH (2015)
Estimating Consumption to Biomass Ratio in Non-Stationary Harvested Fish Populations Wiff, Rodrigo; Roa-Ureta, Ruben H.; Borchers, David L.; Milessi, Andrs C.; Barrientos, Mauricio A.; Belgrano, Andrea Article ISI SCOPUS PLOS ONE (2015)
Modelling production per unit of food consumed in fish populations Wiff, R.; Barrientos M.A.; Milessi, A. C.; Quiroz, J. C.; Harwood J. Article ISI SCOPUS JOURNAL OF THEORETICAL BIOLOGY (2015)
Reproductive biology of female cardinalfish, Epigonus crassicaudus de Buen, 1959 Flores A.; Wiff, R.; Diaz, E.; Galvez, P Article ISI JOURNAL OF APPLIED ICHTHYOLOGY (2015)
Using the gonadosomatic index to estimate the maturity ogive: application to Chilean hake (Merluccius gayi gayi) Flores A.; Wiff, R.; Diaz, E. Article ISI SCOPUS ICES JOURNAL OF MARINE SCIENCE (2015)
Reproductive ecology of the female pink cusk-eel (Genypterus blacodes): evaluating differences between fishery management zones in the Chilean austral zone Baker, LL; Wiff, R.; Quiroz JC; Flores A.; Céspedes R.; Barrientos, MA; Ojeda V.; Gatica, C. Article ISI SCOPUS ENVIRONMENTAL BIOLOGY OF FISHES (2014)
Relationship between Chilean hake (Merluccius gayi gayi) abundance and environmental variables in the central-southern of Chile San Martin, Marcelo. Wiff, Rodrigo. Saavedra-Nievas, Juan Carlos, Cubillos, Luis A. Lillo, S. Article FISHERIES RESEARCH (2013)
First record of Pomacanthus paru in the Río de la Plata, Argentina Milessi, A. C.; Bruno I.; Cozzolino E.; Wiff, R. Article SCOPUS Marine Biodiversity Records (2013)
Relationship between Chilean hake (Merluccius gayi gayi) abundance and environmental conditions in the central-southern zone of Chile San Martin, MA; Wiff, R.; Saavedra-Nievas, JC; Cubillos, LA; Lillo, S Article ISI SCOPUS Fisheries Research (2013)
Characterization of fishing tactics in the demersal crustacean multispecies fishery off Chile Parraga D.; Wiff, R.; Quiroz, J. C.; Zilleruelo, M; Bernal, C; Azocar, J. Article ISI SCIELO SCOPUS Latin American Journal of Aquatic Research (2012)
Global analysis of cetacean line-transect surveys: detecting trends in cetacean density Jewell R.; Thomas, L; Harris C.M.; Kaschner, K; Wiff, R.; Hammond P.S.; Quick N.J. Article ISI SCOPUS Marine Ecology Progress Series (2012)
Reproductive biology of alfonsino Beryx splendens Flores A.; Wiff, R.; Galvez, P; Diaz, E. Article ISI SCOPUS Journal of Fish Biology (2012)
Uncertain population dynamic and state variables of alfonsino (Beryx splendens) Wiff, R.; Quiroz JC; Gatica, C.; Contreras, F; Paramo J.; Barrientos, MA Article ISI SCIELO SCOPUS Latin American Journal of Aquatic Research (2012)
Discrimination of environmental variables that influence the catch per unit effort: the case of the Antarctic krill fishery Quiroz JC; Wiff, R.; Barrientos, MA; Contreras, F Article ISI SCOPUS Latin American Journal of Aquatic Research (2011)
Estimation of natural mortality and uncertainty in pink cusk-eel (Genypterus blacodes Schneider, 1801) in southern Chile Wiff, R.; Quiroz JC; Ojeda V.; Barrientos, MA Article ISI SCOPUS Latin American Journal of Aquatic Research (2011)
Vulnerability to exploitation of the yellownose skate (Dipturus chilensis) off southern Chile Quiroz JC; Wiff, R.; Cubillos, LA; Barrientos, MA Article ISI SCOPUS Fisheries Research (2011)
Incorporating uncertainty into estimation of natural mortality for two species of Rajidae fished in Chile Quiroz JC; Wiff, R.; Caneco, B Article ISI SCOPUS Fisheries Research (2010)
La longevidad del besugo Epigonus crassicaudus en Chile: ¿es similar a la de sus parientes? Ojeda, Vilma; Wiff, Rodrigo; Labrín, Carla; Contreras, Francisco Article SCIELO REVISTA DE BIOLOGIA MARINA Y OCEANOGRAFIA (2010)
Longevity of cardinalfish Epigonus crassicaudus in Chile: is it similar to that of its relatives? Ojeda V.; Wiff, R.; Labrin, C; Contreras, F Article ISI REVISTA DE BIOLOGIA MARINA Y OCEANOGRAFIA (2010)
Longevity of cardinalfish epigonus crassicaudus in chile: Is it similar to that of its relatives? [La longevidad del besugo epigonus crassicaudus en chile: ¿es similar a la de sus parientes?] Ojeda V.; Wiff, R.; LabrÃn C.; Contreras, F Article SCOPUS Revista de Biologia Marina y Oceanografia (2010)
Relationship between the West Wind Drift and swordfish (Xiphias gladius) relative abundance off Chile Gatica, C.; Quiñones, RA; Figueroa D.; Wiff, R.; Navarro, E; Donoso M. Article ISI SCOPUS LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH (2009)
Reproduction and population aspects of the yellownose skate, Dipturus chilensis (Pisces, Elasmobranchii: Rajidae), from southern Chile Quiroz JC; Wiff, R.; Céspedes R. Article ISI SCOPUS Journal of Applied Ichthyology (2009)
Effect of fishing tactics on the standardization of cardinalfish (Epigonus crassicaudus) catch rates in the demersal multispecies fishery off central Chile Wiff, R.; Quiroz JC; Tascheri, R.; Contreras, F Article ISI CIENCIAS MARINAS (2008)
Predicting the slope of the allometric scaling of consumption rates in fish using the physiology of growth Wiff, R.; Roa-Ureta, R Article ISI SCOPUS MARINE AND FRESHWATER RESEARCH (2008)
Species composition, catch rates, and size structures of fishes caught in the small-scale longline skate fishery off southern Chile Quiroz JC; Wiff, R.; Gatica, C.; Leal, E. Article ISI SCOPUS LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH (2008)
Age and growth in pink cusk-eel (Genypterus blacodes) off the Chilean austral zone: evaluating differences between management fishing zones Wiff, R.; Ojeda V.; Quiroz JC Article ISI SCOPUS JOURNAL OF APPLIED ICHTHYOLOGY (2007)
Exploitation status of cardinalfish (Epigonus crassicaudus) in Chile [Estado de explotación del recurso besugo (Epigonus crassicaudus) en Chile] Wiff, R.; Quiroz, J. C.; Tascheri, R. Article SCOPUS INVESTIGACIONES MARINAS (2005)
Exploitation status of cardinalfish (Epigonus crassicaudus) in Chile Estado de explotación del recurso besugo (Epigonus crassicaudus) en Chile Wiff, R.; Quiroz, J. C.; Tascheri, R. Article INVESTIGACIONES MARINAS (2005)
Factors affecting catch rates of yellow squat lobster (Cervimunida johni) in the northern zone of Chile [Factores que afectan las tasas de captura de langostino amarillo (Cervimunida johni) en la zona norte de Chile] Quiroz, J. C.; Wiff, R.; Montenegro, C Article SCOPUS INVESTIGACIONES MARINAS (2005)
Factors affecting catch rates of yellow squat lobster (Cervimunida johni) in the northern zone of Chile Factores que afectan las tasas de captura de langostino amarillo (Cervimunida johni) en la zona norte de Chile Quiroz, J. C.; Wiff, R.; Montenegro, C Article INVESTIGACIONES MARINAS (2005)
Relationship between abundance of small pelagic fishes and environmental factors in the Colombian Caribbean Sea: an analysis based on hydroacoustic information Paramo J.; Quiñones, RA; Ramirez A.; Wiff, R. Article ISI AQUATIC LIVING RESOURCES (2003)
Estado de explotación del recurso besugo (Epigonus crassicaudus) en Chile Wiff, Rodrigo; Quiroz, Juan Carlos; Tascheri, Renzo Article Rev. Investigaciones Marinas
Factores que afectan las tasas de captura de langostino amarillo (Cervimunida johni) en la zona norte de Chile Quiroz, Juan Carlos; Wiff, Rodrigo; Montenegro, Carlos Article Rev. Investigaciones Marinas
PARAMETRIZACION AMBIENTAL EN MODELOS BIOLOGICO-PESQUEROS: UNA REVISION Wiff, Rodrigo; Quiñones, Renato A Article GAYANA


Diversity of life-histories, connectivity and variability in the relative contribution of estuarine and coastal habitats to the SE Pacific population of Southern hake Merluccius australis FONDEF (1131143) Proyecto 2013-2016 Coinvestigador(a)
Resilient of recruitment in fish population and sustainable exploitation FONDEF (3130425) Proyecto 2013-2015 Inv. Principal
Bases metodologicas para la evaluacion directa de los recursos raya y congrio dorado entre la X y XII Regiones. Fondo de Investigacion Pesquera (FIP 2008-46) Proyecto 2008-2010 Coinvestigador(a)
THE THEORY OF INSTANTANEOUS P/B RATIOS, LIFE HISTORY INVARIANTS AND THE ESTIMATION OF POPULATION PRODUCTION. FONDEF (1010903) Proyecto 2001-2003 Subdirector(a)