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Ymas González, I.; Revilla Alcázar, I.; Prieto Trueba, D.. |
Fresh water systems are very important to men. They are used to diferents things like drinking water to humans, recreational bath and fishing culture, because of that, a good water quality is necessary and depends on its uses. Besides pathogens and sewage waters, contamination by organic mater could be so bad, resulting in death of water bodies. This can extinguish the disolved oxigen, which is a vital element for the development of the organisms that live in that water bodies. To study the contamination in Ejercito Rebelde dam from October 2005 to January 2006, it was used the saprobic system and protozoans as bioindicators of organic matter contamination. Were identificated 59 species of protozoans, in which ciliates represented 74,5 % of especies’s... |
Tipo: Journal Contribution |
Palavras-chave: Fresh water; Quality; Quality; Http://aims.fao.org/aos/agrovoc/c_6400. |
Ano: 2009 |
URL: http://hdl.handle.net/1834/3453 |
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