Showing 1 - 3 results of 3 for search 'ENVIRONMENTAL QUALITY', query time: 1.47s Refine Results
  1. 1
    Temporal and spatial variation in the quality of surface water in the subwatershed of the Virilla river (Costa Rica) between 2006 and 2010
    “...In this work, we considered data of 25 water quality variables collected between January 2006...”
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    Article
  2. 2
    Use of pasive samplers to determine nitrogen dioxide en two municipalities in the metropolitan area of Costa Rica in 2004-2013
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    Article
  3. 3
    Preliminary assessment of the emission levels of ammonia and hydrogen sulfide in different production modalities in poultry farms in Costa Rica
    by Jorge Herrera, José F. Rojas, Asdrúbal Bolaños
    Published 2013-12-01
    “..., it was found that the ammonia concentrations around the farms met the local regulation for air quality...”
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    Article
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