Sensitivity of winter phytoplankton communities from Andean lakes to artificial ultraviolet-B radiation Sensibilidad de comunidades fitoplanctónicas invernales de lagos andinos a l...

by E. WALTER HELBLING, VIRGINIA E. VILLAFAÑE, ELENA S. BARBIERI
Published 2001-06-01

Impact of Increased Nutrients and Lowered pH on Photosynthesis and Growth of Three Marine Phytoplankton Communities From the Coastal South West Atlantic (Patagonia, Argentina)

by Takako Masuda, Ondřej Prášil, Virginia E. Villafañe, Virginia E. Villafañe, Macarena S. Valiñas, Macarena S. Valiñas, Keisuke Inomura, E. Walter Helbling, E. Walter Helbling
Published 2021-02-01

Combined impact of ultraviolet radiation and increased nutrients supply: A test of the potential anthropogenic impacts on the benthic amphipod Amphitoe valida from Patagonian water...

by Macarena S. Valiñas, Macarena S. Valiñas, Paula eBermejo, Lara eGalbán, Luciana eLaborda, Donat P. Häder, Virginia E. Villafañe, Virginia E. Villafañe, E. Walter eHelbling, E. Walter eHelbling
Published 2014-08-01

Plankton dynamics and photosynthesis responses in a eutrophic lake in Patagonia (Argentina): influence of grazer abundance and UVR Dinámica del plancton y respuestas fotosintéticas...

by Rodrigo J Gonçalves, Virginia E Villafañe, César D Medina, Elena S Barbieri, Walter E Helbling
Published 2011-01-01