Browsing by Author "Echeverría-Sáenz, Silvia"
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Polychaetes associated with decaying wood in Térraba mangrove, South Pacific, Costa Rica
Sibaja-Codero, Jeffrey; Echeverría-Sáenz, Silvia (Universidad de Costa Rica, 2015-04)The present study shows spatial patterns in the faunal assemblage of decaying wood and sediments, with emphasis on the polychaetes. The survey was executed across a salinity gradient in a tropical mangrove estuary of Costa ... -
Risk assessment of agriculture impact on the Frío River watershed and Caño Negro Ramsar wetland, Costa Rica
Fournier, María Luisa; Echeverría-Sáenz, Silvia; Mena, Freylan; Arias-Andrés, María; de la Cruz, Elba; Ruepert, Clemens (Springer, 2017-01-10)The Caño Negro Ramsar wetland is a conservation area of great natural and societal value, located in the lower part of the Frío River watershed in the north of Costa Rica. Its aquatic ecosystems may be considered vulnerable ...