Contribution to the limnological knowledge of the Bermejo river in its lower course
The main limnological features of the Bermejo river have been recorded at Puerto Velaz, 30 kilometers upstream the river mouth.The most stricking feature of the Bermejo river is an extremely high rate of suspended solid. The low water transparency limited the phytoplankton growth. Therefore phytopla...
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | Artículo revista |
| Lenguaje: | Español |
| Publicado: |
Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste)
2024
|
| Materias: | |
| Acceso en línea: | https://revistas.unne.edu.ar/index.php/eco/article/view/7358 |
| Aporte de: |
| id |
I48-R154-article-7358 |
|---|---|
| record_format |
ojs |
| spelling |
I48-R154-article-73582024-02-16T12:40:27Z Contribution to the limnological knowledge of the Bermejo river in its lower course Contribución al conocimiento limnológico del Río Bermejo en su tramo inferior Bonetto, Argentino A. Zalocar, Yolanda Pedrozo, Fernando L. Bonetto, Carlos Conocimiento limnológico Río Bermejo Puerto Velaz The main limnological features of the Bermejo river have been recorded at Puerto Velaz, 30 kilometers upstream the river mouth.The most stricking feature of the Bermejo river is an extremely high rate of suspended solid. The low water transparency limited the phytoplankton growth. Therefore phytoplankton density and primary production were undetectable during the flood period, reaching a máximum of 170 ind/ml and 30 mgC/m2/d respectively during the low water period. Diatoms (Melosira) and Chlorophytes (Scenedesmus) were dominant.The suspended solid concentration reached a máximum of 9,500 mg/1 in the summer flood, during the studied period. The dissolved oxygen was always near saturation. Chemical oxygen demand and water transparency were very low. Conductivity ranged from 850 uS/cm to 310 /uS/cm. Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) 2024-02-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf https://revistas.unne.edu.ar/index.php/eco/article/view/7358 10.30972/eco.11217358 Ecosur; 1984: vol. 11, nos. 21-22; 61-74 0325-108X spa https://revistas.unne.edu.ar/index.php/eco/article/view/7358/6791 |
| institution |
Universidad Nacional del Nordeste |
| institution_str |
I-48 |
| repository_str |
R-154 |
| container_title_str |
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) |
| language |
Español |
| format |
Artículo revista |
| topic |
Conocimiento limnológico Río Bermejo Puerto Velaz |
| spellingShingle |
Conocimiento limnológico Río Bermejo Puerto Velaz Bonetto, Argentino A. Zalocar, Yolanda Pedrozo, Fernando L. Bonetto, Carlos Contribution to the limnological knowledge of the Bermejo river in its lower course |
| topic_facet |
Conocimiento limnológico Río Bermejo Puerto Velaz |
| author |
Bonetto, Argentino A. Zalocar, Yolanda Pedrozo, Fernando L. Bonetto, Carlos |
| author_facet |
Bonetto, Argentino A. Zalocar, Yolanda Pedrozo, Fernando L. Bonetto, Carlos |
| author_sort |
Bonetto, Argentino A. |
| title |
Contribution to the limnological knowledge of the Bermejo river in its lower course |
| title_short |
Contribution to the limnological knowledge of the Bermejo river in its lower course |
| title_full |
Contribution to the limnological knowledge of the Bermejo river in its lower course |
| title_fullStr |
Contribution to the limnological knowledge of the Bermejo river in its lower course |
| title_full_unstemmed |
Contribution to the limnological knowledge of the Bermejo river in its lower course |
| title_sort |
contribution to the limnological knowledge of the bermejo river in its lower course |
| description |
The main limnological features of the Bermejo river have been recorded at Puerto Velaz, 30 kilometers upstream the river mouth.The most stricking feature of the Bermejo river is an extremely high rate of suspended solid. The low water transparency limited the phytoplankton growth. Therefore phytoplankton density and primary production were undetectable during the flood period, reaching a máximum of 170 ind/ml and 30 mgC/m2/d respectively during the low water period. Diatoms (Melosira) and Chlorophytes (Scenedesmus) were dominant.The suspended solid concentration reached a máximum of 9,500 mg/1 in the summer flood, during the studied period. The dissolved oxygen was always near saturation. Chemical oxygen demand and water transparency were very low. Conductivity ranged from 850 uS/cm to 310 /uS/cm. |
| publisher |
Centro de Ecología Aplicada del Litoral (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Nordeste) |
| publishDate |
2024 |
| url |
https://revistas.unne.edu.ar/index.php/eco/article/view/7358 |
| work_keys_str_mv |
AT bonettoargentinoa contributiontothelimnologicalknowledgeofthebermejoriverinitslowercourse AT zalocaryolanda contributiontothelimnologicalknowledgeofthebermejoriverinitslowercourse AT pedrozofernandol contributiontothelimnologicalknowledgeofthebermejoriverinitslowercourse AT bonettocarlos contributiontothelimnologicalknowledgeofthebermejoriverinitslowercourse AT bonettoargentinoa contribucionalconocimientolimnologicodelriobermejoensutramoinferior AT zalocaryolanda contribucionalconocimientolimnologicodelriobermejoensutramoinferior AT pedrozofernandol contribucionalconocimientolimnologicodelriobermejoensutramoinferior AT bonettocarlos contribucionalconocimientolimnologicodelriobermejoensutramoinferior |
| first_indexed |
2024-08-21T22:39:07Z |
| last_indexed |
2024-08-21T22:39:07Z |
| _version_ |
1808038569913090048 |