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| Format: | Artículo científico |
| Language: | en |
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Universidad de Antioquia
2006
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| Online Access: | https://www.redalyc.org/articulo.oa?id=43003813 |
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Table of Contents:
- The nitrogen/phosphorus and the succession of phytoplankton in two lakes located in the alluvial prairie of main river in Germany Bernd Werding Jaime Palacio Néstor Aguirre Ingeniería nitrogen succession Main river phosporus ratio phytoplankton community structure Variation in seasonal nitrogen/phosphorus ratio and phytoplankton community succession were compared between March and November 1997 in a lake directly connected to the Main River and in another lake without direct connection. Results showed a massive growth of Cyanophyta during summer in association with low N/P ratios (10-5:1), whereas Crysophyta and Chlorophyta abundance was accompaniedby high N/P ratios (50-20:1). Evidences suggest that composition and structure of the phytoplankton community are related to phosphorus and nitrogen availability, and also contributes to the appearance of new phytoplanktonic species. However phytoplanktonic community succession were more correlated with the dominance degree of some species. 2006 artículo científico 0120-6230 https://www.redalyc.org/articulo.oa?id=43003813 en http://www.redalyc.org/revista.oa?id=430 Revista Facultad de Ingeniería Universidad de Antioquia application/pdf Universidad de Antioquia Revista Facultad de Ingeniería Universidad de Antioquia (Colombia) Num.38