Man

gemita magaly pizarro nova

INSTITUTO DE FOMENTO PESQUERO

Punta Arenas, Chile

Líneas de Investigación


Biología Marina; Mareas Rojas y Toxinas; Oceanografía Biológica; Fitoplancton

Educación

  •  FANs, ocean. biológica, Universidad de Vigo. España, 2008
  •  Ciencias Biológicas, mención Ecología, UNIVERSIDAD DE CHILE. Chile, 1990
  •  Bióloga Marina, UNIVERSIDAD DE CONCEPCION. Chile, 1983

Experiencia Profesional

  •   Investigadora Senior Full Time

    Instituto de Fomento Pesquero

    Punta Arenas, Chile

    1995 - A la fecha


 

Article (26)

Alexandrium catenella dynamics and paralytic shellfish toxins distribution along the Beagle Channel (southern Patagonia)

Cadaillon, Andreana M.; Giesecke, Ricardo; Hernando, Marcelo P.; Almandoz, Gaston O.; Latorre, Maite P.; Malits, Andrea; Saravia, Leonardo A.

Article ISI SCOPUS
Journal of Marine Systems  (2023)

Distribution of dinoflagellate cyst assemblages in surface sediments of Magellan fjords and channels (Patagonia, Chile) with a focus on harmful species: An overview on environmental scenario

PIZARRO-NOVA, GEMITA MAGALY; GUZMAN-MENDEZ, LEONARDO

Article ISI SCOPUS
Progress in Oceanography  (2023)

Iron and silicic acid addition effects on early spring macronutrient drawdown and biogenic silica production of Patagonia estuarine waters

Torres, Rodrigo; Frangopulos, Máximo; Menschel, Eduardo; Gonzalez, Humberto E.; Montero, Paulina; Hawkings, Jon

Article ISI SCOPUS
Progress in Oceanography  (2023)

Plankton metabolic balance in the eastern Beagle Channel during spring

Berghoff, C. F.; Iachetti, C. M.

Article ISI SCOPUS
Journal of Marine Systems  (2023)

Unveiling species diversity within the toxic diatom genus Pseudo-nitzschia from the fjords and channels of Magallanes (48°-51° S), Chile

Pinto-Torres, Marco; York, Robert B.; Narino, Maria J.

Article ISI SCOPUS
Progress in Oceanography  (2023)

Feeding response and dynamic of intoxication and detoxification in two populations of the flat oyster Ostrea chilensis exposed to paralytic shellfish toxins (PST)



Article WOS
MARINE ENVIRONMENTAL RESEARCH  (2022)

Interannual variability in mesoscale distribution of Dinophysis acuminata and D. acuta in Northwestern Patagonian fjords



Article WOS
HARMFUL ALGAE  (2022)

Lipophilic Toxins in Chile: History, Producers and Impacts



Article WOS
MARINE DRUGS  (2022)

Multiscale physical background to an exceptional harmful algal bloomof Dinophysis acuta in a fjord system

Díaz, Patricio; Pérez-Santos, Iván; Alvarez, Gonzalo; Garreaud, René; Pinilla, Elías; Díaz, Manuel; Sandoval, Alondra; Araya, Michael; Alvarez, Francisco; Rengel, José; Montero, Paulina; Pizarro, Gemita; López, Loreto; Iriarte, Luis; Igor, Gabriela; Regue

Article WOS
SCIENCE OF THE TOTAL ENVIRONMENT  (2021)

Alexandrium catenella cyst accumulation by passive and active dispersal agents: Implications for the potential spreading risk in Chilean Patagonian fjords

Seguel, Miriam

Article ISI
HARMFUL ALGAE  (2020)

Freshwater runoff effects on the production of biogenic silicate and chlorophyll-a in western Patagonia archipelago (50–51°S)

Torres, Rodrigo

Article WOS
Estuarine, Coastal and Shelf Science  (2020)

Accumulation and biotransformation dynamics of the neurotoxic complex, saxitoxin, in different life stages of Ostrea chilensis

Navarro, JM; Segura, CJ

Article ISI SCOPUS
MARINE ENVIRONMENTAL RESEARCH  (2019)

Next Generation Sequencing and mass spectrometry reveal high taxonomic diversity and complex phytoplankton-phycotoxins patterns in Southeastern Pacific fjords

Moreno-Pino, M; Krock, B; De la Iglesia, R; Pizarro, G

Article ISI SCOPUS
TOXICON  (2018)

Trophic ecology of two co-existing Sub-Antarctic limpets of the genus Nacella: spatio-temporal variation in food availability and diet composition of Nacella magellanica and N. deaurata

González-Wevar, Claudio

Article ISI SCOPUS
ZOOKEYS  (2018)

Winter distribution of toxic, potentially toxic phytoplankton, and shellfish toxins in fjords and channels of the Aysen region, Chile

Gemita Pizarro; Beatriz Paz; César Alarcón; Carolina Toro; Pablo Salgado; Carlos Olave; Claudia Zamora; Hernán Pacheco

Article ISI SCIELO SCOPUS
Latin American Journal of Aquatic Research  (2018)

Evaluation of passive samplers as a monitoring tool for early warning of dinophysis toxins in shellfish

Pizarro, G; Moroño Á.; Paz B.; Pazos Y.; Reguera, B

Article SCOPUS
Marine Drugs  (2013)

Considerations on the toxigenic nature and prey sources of Phalacroma rotundatum

Gonzalez-Gil, Sonsoles; Pizarro, Gemita; Paz, Beatriz; Velo-Suarez, Lourdes; Reguera, Beatriz

Article ISI
AQUATIC MICROBIAL ECOLOGY  (2011)

Nitrate to silicate ratio variability and the composition of micro-phytoplankton blooms in the inner-fjord of Seno Ballena (Strait of Magellan, 54 degrees S)

Torres, R; Frangopulos, M; Hamame, M; Montecino, V; Maureira, C; Pizarro, G; Reid, B; Valle–Levinson, A.; Blanco, JL

Article ISI SCOPUS
Continental Shelf Research  (2011)

Seasonal variability of lipophilic toxins during a Dinophysis acuta bloom in Western Iberia: Differences between picked cells and plankton concentrates

Pizarro, G; Paz B.; Gonzalez-Gil, S; Franco JM; Reguera, B

Article ISI
HARMFUL ALGAE  (2009)

First detection of Pectenotoxin-11 and confirmation of OA-D8 diol-ester in Dinophysis acuta from European waters by LC-MS/MS

Pizarro, G; Paz B.; Franco JM; Suzuki, T; Reguera, B

Article ISI
TOXICON  (2008)

Growth, behaviour and cell toxin quota of Dinophysis acuta during a daily cycle

Pizarro, G; Escalera, L; Gonzalez-Gil, S; Franco JM; Reguera, B

Article ISI SCOPUS
MARINE ECOLOGY PROGRESS SERIES  (2008)

Characterisation of okadaic acid related toxins by liquid chromatography coupled with mass spectrometry

Paz B.; Daranas, AH; Cruz, PG; Franco JM; Pizarro, G; Souto, ML; Norte, M; Fernandez, JJ

Article ISI SCOPUS
TOXICON  (2007)

Extraction of microalgal toxins by large-scale pumping of seawater in Spain and Norway, and isolation of okadaic acid and dinophysistoxin-2

Rundberget, T; Sandvik, M; Larsen, K.; Reguera, B; Castberg, T; Gustad, E; Loader, JI; Rise, F; Wilkins, AL; Miles, CO

Article ISI SCOPUS
TOXICON  (2007)

Bio-optical characteristics and primary productivity during upwelling and non-upwelling conditions in a highly productive coastal ecosystem off central Chile (similar to 36 degrees S)

Montecino, V; Astoreca, R; Alarcon, G; Retamal, L; Pizarro, G

Article ISI
DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY  (2004)

Mesoscale primary production and bio-optical variability off Antofagasta (23-24 degrees S) during the transition to El Nino 1997-1998

Pizarro, G; Iriarte, JL; Montecino, V

Article ISI
REVISTA CHILENA DE HISTORIA NATURAL  (2002)

Primary production and biomass of size-fractionated phytoplankton off Antofagasta, Chile (23-24 degrees S) during pre-El Nino and El Nino 1997

Iriarte, JL; Pizarro, G; Troncoso VA; Sobarzo, M

Article ISI SCOPUS
JOURNAL OF MARINE SYSTEMS  (2000)

BookSection (3)

Planktonic dinoflagellates which produce polyether toxins of the old "DSP Complex"



BookSection
 (2008)

Productividad primaria, biomasa y tamaño del fitoplancton en canales y fiordos australes: patrones primavera-verano

Montecino, Vivian; Silva, Nelson; Palma, Sergio

BookSection
 (2006)

Alexandrium catenella y veneno paralizante de los mariscos en Chile

Pacheco, Hernan; Alarcon, Cesar; Sar, Eugenia A.; Ferrario, Martha E.

BookSection
 (2002)

ConferencePaper (1)

Harmful Algal bloom species associated with massive Atlantic salmon mortalities while transported through the Gulf of Penas, southern Chile

Philipp Hess

ConferencePaper
 (2020)

ConferencePoster (1)

OBSERVATORIO DE LA BIODIVERSIDAD FITOPLANCTÓNICA Y DE LAS FLORACIONES DE ALGAS NOCIVAS EN LA RESERVA DE BIOSFERA DE CABO DE HORNOS



ConferencePoster
 (2023)

Proyecto (3)

Programa Monitoreo de las Mareas Rojas en Canales y Fiordos del Sur Austral, Instituto Fomento Pesquero



Proyecto
 (2022)

Explorando la oceanografía de islas y bahías y su incidencia en la recurrencia de Floraciones Algales Nocivas en la región de Magallanes y Antártica Chilena (EXOFAN Magallanes, estrecho Magallanes, canal Beagle)



Proyecto
 (2021)

PLATAFORMA PARA LA PROSPECCIÓN GLACIAR-OCEÁNICA DE FLORACIONES ALGALES NOCIVAS EN LA REGIÓN DE MAGALLANES Y ANTÁRTICA CHILENA (PROFAN MAGALLANES, ÁREA NORTE)



Proyecto
 (2019)

Review (2)

Harmful algal blooms in Patagonian fjords and channels systems: Recent advances, gaps, and priorities in a changing ocean

Iriarte, JL; Pizarro, G; Frangopulos, M

Review ISI SCOPUS
Progress in Oceanography  (2023)

Dinophysis Toxins: Causative Organisms, Distribution and Fate in Shellfish

Reguera, B; Riobó, P.; Rodriguez,F; Díaz, PA; Pizarro, G; Paz B.; Franco JM; Blanco, J

Review ISI
MARINE DRUGS  (2014)

1
Luz Vásquez

Profesor Asociado

Genética Molecular y Microbiología

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Andrés Mansilla

Vicerrector de Investigación y Postgrado

Departamento de Ciencias y Recursos Naturales

UNIVERSIDAD DE MAGALLANES

Punta Arenas, Chile

3
Rodrigo Torres

Investigador residente / Coordinador Sistemas Acuaticos

Marine Ecosystem

CIEP

Coyhaique, Chile

1
Carlos Olave

Coordinador de linea

Territorial studies

FUNDACIÓN CEQUA

Punta Arenas, Chile

1
Rodrigo De la Iglesia

Profesor Asociado

Genética Molecular y Microbiología

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

1
Miriam Seguel

Jefe Control y Desarrollo Programa Vigilancia Alexandrium catenella

Universidad San Sebastián

Puerto Montt, Chile

1
Karin Gerard

Investigadora asociada

Recursos naturales

Universidad de Magallanes

PUNTA ARENAS, Chile

1
Marcus Sobarzo

Profesor Titular. Director de Departamento

Oceanografía

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

1
Brian Reid

Limnologo

centro de investigacion en ecosistemas

Coyhaique, Chile

4
Maximo Frangopulos

Investigador Asociado

Vicerrectoría de investigación y Postgrado

Universidad de Magallanes

Punta Arenas, Chile

1
Cristian Segura

Investigador Semi Senior

Medio Ambiente

IFOP

Castro, Chile

1
Nicole Trefault

Profesora Titular

Centro GEMA, Genomica, Ecologia y Medio Ambiente

UNIVERSIDAD MAYOR

Santiago, Chile

36
gemita pizarro

INSTITUTO DE FOMENTO PESQUERO

Punta Arenas, Chile

1
Tamara Contador

Investigadora Asociada

Universidad de Magallanes

Puerto Williams, Chile

2
Claudio Giesecke

Profesor adjunto

Cieincias

Universidad Austral de Chile

Valdivia, Chile

1
Patricio Díaz

PROFESOR ASOCIADO

CENTRO I-MAR

UNIVERSIDAD DE LOS LAGOS

PUERTO MONTT, Chile

1
Sebastian Rosenfeld

Investigador joven

Universidad de Magallaes

Punta Arenas, Chile

1
Juan Rodríguez

INVESTIGADOR

CIENCIAS

LABORATORIO DE MACROALGAS ANTARTICAS Y SUBANTARTICAS

PUNTA ARENAS, Chile

1
Catharina Alves de Souza

Profesor Asociado

Oceanografia

Universidad de Concepción

Concepcion, Chile

1
Jose Blanco

Gerente

Laboratorio RAMALAB

Castro, Chile

1
Gadiel Alarcon

Coordinador

Operaciones Marinas

Instituto Milenio de Oceanografía

Concepción, Chile

1
Cristian Ruiz

Investigador

Medio Ambiente

Instituto de Fomento Pesquero

Castro, Chile

1
Madeleine Hamame

COORDINADOR LÍNEA DE PESCA ARTESANAL

Pesca Artesanal y acuicultura

CENTRO DE INVESTIGACIÓN EN ECOSISTEMAS DE LA PATAGONIA

COYHAIQUE, Chile

1
Paulo Moreno

Investigador residente

Centro de Investigación en Ecosistemas de la Patagonia

Coyhaique, Chile

1
Marco Pinto

Estudiante Doctorado

Escuela de Graduados

Universidad Austral de Chile

Puerto Montt, Chile

2
Pablo Salgado

Investigador Senior

Medio ambiente

Instituto de Fomento Pesquero

Punta Arenas, Chile

1
Mario Moreno

Estudiante doctoral

Facultad de Ciencias

Centro GEMA -Genómica, Ecología y Medio Ambiente

Santiago, Chile

1
Jaime Ojeda

Académico

Universidad de Magallanes

Punta Arenas, Chile

1
Camilo Rodríguez

Posdoctorado

Centro i~mar

Universidad de Los Lagos

Puerto Montt, Chile