Grupos de Investigación
Sede Chascomús

Laboratorio de Ecología y Fotobiología Acuática

Integrantes

Directores:
Dr. Horacio Zagarese

Dr. Fernando Unrein

Líneas de investigación

Dinámica y funcionamiento de lagunas pampeanas en relación a las variables climáticas y el uso del suelo. El énfasis está puesto sobre las funciones de la radiación solar en los ecosistemas acuáticos.

El flujo del carbono en las redes tróficas microbianas de las lagunas pampeanas.

Acumulación de compuestos fotoprotectores (mycosporine-like aminoacids) en copépodos, a partir de micro-organismos simbiontes.

Publicaciones

  1. Alonso, Cecilia, Claudia Piccini, Fernando Unrein, Florencia Bertoglio, Daniel Conde, and Jakob Pernthaler. 2013. “Environmental Dynamics as a Structuring Factor for Microbial Carbon Utilization in a Subtropical Coastal Lagoon.” Frontiers in Microbiology 4. Frontiers Media SA: 14. doi:10.3389/fmicb.2013.00014.
  2. Diovisalvi, N., GES Echeverry, L. Lagomarsino, and H. Zagarese. 2015. “Seasonal Patterns and Responses to an Extreme Climate Event of Rotifers Community in a Shallow Eutrophic Pampean Lake,” April. doi:10.1007/s10750-014-1909-2.
  3. Diovisalvi, Nadia. 2013. “Estructura Y Dinámica Del Zooplancton en Una Laguna Turbia: Laguna Chascomús.” Edited by H. E. Zagarese and S A Menu Marque. Mar del Plata: Universidad Nacional de Mar del Plata.
  4. Diovisalvi, Nadia, Vanesa Y Bohn, María Cintia Piccolo, M E Perillo Gerardo, Claudio Baigún, and Horacio E. Zagarese. 2015. “Shallow Lakes From the Central Plains of Argentina: an Overview and Worldwide Comparative Analysis of Their Basic Limnological Features,” April. doi:10.1007/s10750-014-1946-x.
  5. Fermani, Paulina, Ana Torremorell, Leonardo Lagomarsino, Roberto Escaray, Fernando Unrein, and Gonzalo Perez. 2014. “Microbial Abundance Patterns Along a Transparency Gradient in Pampean Shallow Lakes,” June.
  6. Fermani, Paulina, Nadia Diovisalvi, Ana Torremorell, Leonardo Lagomarsino, Horacio E. Zagarese, and Fernando Unrein. 2013. “The Microbial Food Web Structure of a Hypertrophic Warm- Temperate Shallow Lake, as Affected by Contrasting Zooplankton Assemblages” 714 (1): 115–30. doi:10.1007/s10750-013-1528-3.
  7. Garcia, Patricia E, Marcela A. Ferraro, A. Patricia Pérez, Horacio E. Zagarese, and María C Diéguez. 2014. “Contrasting Patterns of MAAs Accumulation in Two Populations of the Copepod Boeckella Gracilipes..” Photochem. Photobiol. Sci. 13 (6): 898–906. doi:10.1039/c3pp50317h.
  8. Izaguirre, I, F unrein, and B. Modenutti. 2014. “Photosynthetic Picoplankton in Argentina Lakes.” Advances in …. doi:10.1127/1612-166X/2014/0065-0050.
  9. Izaguirre, Irina, Leandro A Miranda, M E Perillo Gerardo, María Cintia Piccolo, and Horacio E. Zagarese. 2015. “Preface: Shallow Lakes From the Central Plains of Argentina,” February. doi:10.1007/s10750-015-2214-4.
  10. Lagomarsino, Leonardo, Nadia Diovisalvi, José Bustingorry, Roberto Escaray, and Horacio E. Zagarese. 2015. “Diel Patterns of Total Suspended Solids, Turbidity, and Water Transparency in a Highly Turbid, Shallow Lake (Laguna Chascomús, Argentina),” April. doi:10.1007/s10750-014-2013-3.
  11. Lara, Enrique, Christophe V W Seppey, Gabriela González Garraza, David Singer, María Victoria Quiroga, and Gabriela Mataloni. 2015. “Planktonic Eukaryote Molecular Diversity: Discrimination of Minerotrophic and Ombrotrophic Peatland Pools in Tierra Del Fuego (Argentina).” Journal of Plankton Research, March. Oxford University Press, fbv016. doi:10.1093/plankt/fbv016.
  12. Llames, Maria E, Paul A del Giorgio, Horacio Zagarese, Marcela Ferraro, and Irina Izaguirre. 2013. “Alternative States Drive the Patterns in the Bacterioplankton Composition in Shallow Pampean Lakes (Argentina).” Environmental Microbiology Reports 5. Wiley Online Library: 310–21. doi:10.1111/1758-2229.12020.
  13. Pérez, G. L., L. Lagomarsino, and H. E. Zagarese. 2013. “Optical Properties of Highly Turbid Shallow Lakes with Contrasting Turbidity Origins: the Ecological and Water Management Implications.” Journal of Environmental …. doi:10.1016/j.jenvman.2013.09.001.
  14. Quiroga, M V, F unrein, G González Garraza, G Kuppers, R. Lombardo, M. C. Marinone, S. Menu Marque, A. Vinocur, and G. Mataloni. 2013. “The Plankton Communities From Peat Bog Pools: Structure, Temporal Variation and Environmental Factors.” Journal of Plankton Research 35 (6): 1234–53. doi:10.1093/plankt/fbt082.
  15. Quiroga, María Victoria, Angel Valverde, Gabriela Mataloni, and Don Cowan. 2015. “Understanding Diversity Patterns in Bacterioplankton Communities From a Sub‐Antarctic Peatland.” Environmental Microbiology Reports, April, n/a–n/a. doi:10.1111/1758-2229.12287.
  16. Sanchez, Maria Laura, Leonardo Lagomarsino, Luz Allende, and Irina Izaguirre. 2015. “Changes in the Phytoplankton Structure in a Pampean Shallow Lake in the Transition From a Clear to a Turbid Regime.” Hydrobiologia 752 (1). Springer International Publishing: 65–76. doi:10.1007/s10750-014-2010-6.
  17. Schiaffino, M. R., J.M. Gasol, I Izaguirre, and F unrein. 2013. “Picoplankton Abundance and Cytometric Group Diversity Along a Trophic and Latitudinal Lake Gradient.” Aquatic Microbial Ecology 68 (3): 231–50. doi:10.3354/ame01612.
  18. Sinistro, Rodrigo, Maria Laura Sanchez, Fernando Unrein, M Romina Schiaffino, Irina Izaguirre, and Luz Allende. 2015. “Responses of Phytoplankton and Related Microbial Communities to Changes in the Limnological Conditions of Shallow Lakes: a Short-Term Cross-Transplant Experiment.” Hydrobiologia 752 (1): 139–53. doi:10.1007/s10750-014-2158-0.
  19. Torremorell, A, G. Pérez, L. Lagomarsino, P Huber, C. Queimaliños, J. Bustingorry, P Fermani, M.E. Llames, and F unrein. 2015. “Microbial Pelagic Metabolism and CDOM Characterization in a Phytoplankton-Dominated Versus a Macrophyte-Dominated Shallow Lake,” April. doi:10.1007/s10750-014-2057-4.
  20. Unrein, Fernando, Josep M Gasol, Fabrice Not, Irene Forn, and Ramon Massana. 2013. “Mixotrophic Haptophytes Are Key Bacterial Grazers in Oligotrophic Coastal Waters.” The ISME Journal, August. doi:10.1038/ismej.2013.132.
  21. Unrein, Fernando, Josep M Gasol, Fabrice Not, Irene Forn, and Ramon Massana. 2014. “Mixotrophic Haptophytes Are Key Bacterial Grazers in Oligotrophic Coastal Waters.” The ISME Journal 8 (1). Nature Publishing Group: 164–76. doi:10.1038/ismej.2013.132.
IIBIO / INTECH - UNSAM / CONICET

  IIBIO
San Martín:
UNSAM - Campus Miguelete IIB - Instituto de Investigaciones Biotecnológicas, Av. 25 de Mayo y Francia CP(1650)
San Martín, Prov. de Buenos Aires, Argentina.
Tel. (5411)4006-1500 Fax: (5411)4006-1559 Email: [email protected]

  INTECH
Chascomús:
Av. Intendente Marino Km 8,200 CC 164 (7130) Chascomús, Prov. de Buenos Aires, Argentina.
Tel. (542241)430323, 424045 Fax: (542241)424048
Email: [email protected] Contacto: Maria Inés Pietrantuono [email protected]