Ana Maria Geraldes

Influence of Some Environmental Variables on the Zooplankton Community of Aguieira Reservoir (Iberian Peninsula, Portugal): Spatial and Temporal Trends

Ana Maria Geraldes, Rajeev Pasupuleti & Pedro Silva-Santos · Asian Journal of Environment & Ecology · 2017

This research was aimed to assess the spatial and temporal trends in the zooplankton community of Aguieira reservoir at the Mondego catchment (Iberian Peninsula, Portugal) in response to some environmental variables. A total of 24 zooplankton as well as water samples were collect...

Open access Research Article 10.9734/AJEE/2016/30661

Zooplankton: A Valuable Environmental Indicator Tool in Reservoir Ecological Management?

Ana Maria Geraldes & Rajeev Pasupuleti · Asian Journal of Environment & Ecology · 2016

The trends in zooplankton community were assessed in response to the variations in the trophic state and water quality, in Serra Serrada, a shallow reservoir, with seasonal water level fluctuations, located in the Portuguese part of River Douro Basin. Various ratios were also cal...

Open access Research Article 10.9734/AJEE/2016/30662

Searching for Algaecide or Algaestatic Effects of Several Plant Extracts on Phytoplankton: Preliminary Results

Conceição Fernandes, Sandra Barros, Victor Galhano & Ana Maria Geraldes · Biotechnology Journal International · 2014

Aims: Evaluate the in vitro effects of essential oils and water extracts of Laurus nobilis, Rosmarinus officinalis, Mentha suaveolens and Fraxinus angustifolia on the growth of Anabaena cylindrica and Chlorella vulgaris. Study Design:  Experimental research. Place and Duration of...

Open access Research Article 10.9734/BBJ/2014/12898