Saved in:
| Main Author: | |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad de Oriente
2020
|
| Subjects: | |
| Online Access: | https://www.redalyc.org/articulo.oa?id=443562886009 https://www.redalyc.org/journal/4435/443562886009/ https://www.redalyc.org/journal/4435/443562886009/html/ https://www.redalyc.org/journal/4435/443562886009/443562886009.epub https://www.redalyc.org/journal/4435/443562886009/movil |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Table of Contents:
- Trophic status of twenty-four water reservoirs in the eastern of Cuba José Carlos Rodríguez Tito Liliana María Gómez Luna Química TSI eutrophication water reservoir toxic cyanobacteria Trophic status of twenty-four water reservoirs of the eastern of Cuba was evaluated, classifying these reservoirs according to the eutrophication level. The average trophic state index (TSI) was calculated considering chlorophyll a, transparency and total phosphorus. A cluster analysis with TSI values allow to establish five eutrophic levels with specific ranges and attributes, modifying the classical Carlson criteria. The most eutrophic reservoirs were Chalóns and Camazán (level 4). It was confirmed direct relationship between eutrophic and cyanobacteria bloom occurrence, being the most contaminated those with higher risk. Toxic bloom-forming species were detected in Parada, Baraguá, La Yaya, Mícara, Bio and Guisa, Chalóns and Camazán, involving cyanobacteria like Synechocystis aquatilis, Cylindrospermopsis raciborskii, Oscillatoria sp., Microcystis aeruginosa, M. flos-aquae, M. panniformis,M. wesenbergii, Planktolyngbya limnetica, and Synechococcus sp. 2020 artículo científico 0258-5995 https://www.redalyc.org/articulo.oa?id=443562886009 https://www.redalyc.org/journal/4435/443562886009/ https://www.redalyc.org/journal/4435/443562886009/html/ https://www.redalyc.org/journal/4435/443562886009/443562886009.epub https://www.redalyc.org/journal/4435/443562886009/movil en http://www.redalyc.org/revista.oa?id=4435 Revista Cubana de Química application/pdf Universidad de Oriente Revista Cubana de Química (Cuba) Num.1 Vol.32