Helena M. Galvão

Ammonium, nitrate and phytoplankton interactions in a freshwater tidal estuarine zone: potential effects of cultural eutrophication

Rita B. Domingues, Ana B. Barbosa, Ulrich Sommer et al. · Aquatic Sciences · 2011 · 188 citations

Potential Effects, Biogeochemistry, Eutrophication +6

Nutrients, light and phytoplankton succession in a temperate estuary (the Guadiana, south-western Iberia)

Rita B. Domingues, Ana B. Barbosa, Helena M. Galvão · Estuarine Coastal and Shelf Science · 2005 · 169 citations

Biology, Engineering, Phytoplankton Succession +10

Role of transient silicon limitation in the development of cyanobacteria blooms in the Guadiana estuary, south-western Iberia

Carlos Rocha, Helena M. Galvão, Ana B. Barbosa · Marine Ecology Progress Series · 2002 · 162 citations · Full text

Constraints on the use of phytoplankton as a biological quality element within the Water Framework Directive in Portuguese waters

Rita B. Domingues, Ana B. Barbosa, Helena M. Galvão · Marine Pollution Bulletin · 2008 · 118 citations

Eutrophication, Engineering, Portuguese Waters +8

Light as a driver of phytoplankton growth and production in the freshwater tidal zone of a turbid estuary

Rita B. Domingues, Tânia P. Anselmo, Ana B. Barbosa et al. · Estuarine Coastal and Shelf Science · 2010 · 102 citations

Freshwater Tidal Zone, Phytoplankton Growth, Estuaries +6