2026-05-31T08:19:31Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/37222026-02-03T12:50:15Zcom_10630_27com_10630_3139com_10630_10col_10630_580
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Muthukumar, Chinnasamy
author
Muralitharan, Gangatharan
author
Vijayakumar, Ramasamy
author
Panneerselvam, Annamalai
author
Thajuddin, Nooruddin
other
Departamento de Biología Vegetal (Botánica y Fisiología Vegetal)
2010-06-15T12:31:56Z
2010-06-15T12:31:56Z
2007
Acta Botánica Malacitana, Nº 32
, 2007, Págs. 17
-25
02109506
http://hdl.handle.net/10630/3722
Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India). Studies on the cyanobacterial biodiversity of 5 different freshwater ponds in and around Thanjavur, Tamilnadu during summer month (June, 2004) has been made and compared their variations among five different ponds. In addition, certain physico-chemical parameters of pond waters such as dissolved oxygen, net productivity, pH, carbonate, bicarbonate, nitrate, nitrite, total phosphorus, inorganic phosphorus etc. were also analyzed and statistically compared with the cyanobacterial diversity. Totally 39 species of 20 genera of cyanobacteria were recorded in all 5 different ponds. Only 6 species of cyanobacteria were identified in Pond 1 (Dabeerkulam), where a massive bloom of Microcystis aeruginosa was recorded, which had a significant effect in reducing the other cyanobacterial population. As many as five species namely Aphanothece microscopica, Synechocystis aquatilis, Merismopedia glauca, Oscillatoria limnetica and O. subbrevis were common in all the ponds surveyed except in Pond 1.Biodiversidad de cianobacterias en diferentes charcas de agua dulce de Thanjavur, Tamilnadu (India). Se ha inventariado, y comparado entre sí, la biodiversidad de cianobacterias de 5 charcas de agua dulce de Thanjavur, Tamilnadu (India); el estudio se llevó a cabo en junio de 2004. En paralelo, también se determinaron los valores de ciertos parámetros físico-químicos que podrían explicar las variaciones en los valores de biodiversidad: oxígeno disuelto, productividad neta, pH, carbonato, bicarbonato, nitrato, nitrito, fósforo total, fósforo inorgánico, etc. Un total de 39 especies de 20 géneros de cianobacterias se identificaron entre las 5 charcas. En la charca 1 (Dabeerkulam) se detectaron 6 especies, pero cuando tuvo lugar una flor de agua de Microcystis aeruginosa las restantes especies apenas se pudieron detectar. Cinco especies (Aphanothece microscopica, Synechocystis aquatilis, Merismopedia glauca, Oscillatoria limnetica y O. subbrevis fueron comunes en todas las charcas con excepción de la número 1.
spa
Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India)
journal article
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32.CYANOBACTERIA-INDIA.pdf
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32.CYANOBACTERIA-INDIA.pdf.txt