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Artículos científicos

URI permanente para esta colecciónhttp://10.0.96.45:4000/handle/11056/14821

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  • Miniatura
    Ítem
    Determinación del flujo de agua para la biorremediación en sistemas acuícolas recirculados utilizando tapetes microbianos construidos
    (2015-09-01) Jiménez, Ricardo; Zamora Castro, Jorge; Zúñiga Calero, Gerardo
    La cantidad de agua necesaria en los sistemas de producción aumenta con la Intensificación; se han establecido tasas económicas de uso. Esta situación ha obligado a los productores a diseñar sistemas que les permitan seguir operando de manera Eficiente, reduciendo la cantidad de agua requerida.
  • Miniatura
    Ítem
    Extensive blooms due to Cochlodinium polykrikoides: New to Costa Rica
    (Intergovernmental Oceanographic Commision, UNESCO, 2004-10-01) Vargas Montero, Maribelle; Freer, Enrique; Jiménez Montealegre, Ricardo; Chacón Guzmán, Jonathan
    At the beginning of April of 2004 an extensive bloom produced by Cochlodinium polykrikoides was detected, embracing the whole Pacific coast of Costa Rica. The bloom was characterized by a red-oxide colour and was located in front of the beaches of Puntarenas and Caldera in the Gulf of Nicoya, Costa Rica (10°N, 85°W). This phenomenon had never observed before in this country; the species dominated other phytoplankton usually responsible for blooms. The phenomenon started during the previous dry season (from December 2003 to March 2004) showing an important increase in April.
  • Miniatura
    Ítem
    Rose snapper marine culture in Costa Rica
    (Panorama Acuícula Magazine, 2008-03-01) Guevara Lizano, Jorge; Herrera-Ulloa, Angel; Chacón Guzmán, Jonathan; Jiménez, Ricardo
    A great variety of species of snappers are cultivated in Asia, and others recently studied in Mexico, Australia and the United States. In Costa Rica, the Marine Park of the Pacific has increased the production of juveniles from 10,000 in 2005, to 30,000 by july 2007. The goal is to reach the 100,000 juveniles by the end of 2008.