Hydrodynamic modeling and morphological analysis of lake Bolonha: a water source in Belém, Pará State, Brazil
Fuente:
Redalyc
Saved in:
| Main Author: | |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidade Estadual de Maringá
2013
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1876441484778012672 |
|---|---|
| author | Naiana Silva de Lima |
| author_facet | Naiana Silva de Lima |
| contents | Hydrodynamic modeling and morphological analysis of lake Bolonha: a water source in Belém, Pará State, Brazil Naiana Silva de Lima Claudio José Cavalcante Blanco Patrícia da Silva Holanda David Franco Lopes Ana Rosa Baganha Barp Yves Secretan Ingeniería Bathymetry water treatment plants terrain elevation model Current paper’s main contribution includes hydrodynamic modeling and morphological analysis of lake Bolonha which, along with lake Água Preta, makes up the Utinga watershed in Belém, Pará State, Brazil. Bathymetry of lake Bolonha was undertaken by digitalizing the data provided by COSANPA (the local Sanitation and Water Supply Company) dating back to 1983, and from a 2007 field study. Both bathymetries produced two terrain elevation models which were used for morphological analysis and hydrodynamic simulations. The morphological analysis showed that between 1983 and 2007, no significant relief changes occurred on the bottom of lake Bolonha, except for the formation of the outflow channels between the interconnecting channel and Bolonha Water Treatment Plant (WTP). The hydrodynamic model was able to simulate depths and velocities. The velocities, ranging between 1.8 and 9.0 cm s-1, showed a subtle current between the outlet of the canal connecting the lakes Bolonha and Água Preta and the water intakes of the Bolonha and São Braz WTPs. This fact demonstrated that lake Bolonha reservoir is a passage for waters from lake Água Preta. 2013 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303226544009 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Num.1 Vol.35 |
| format | Artículo científico |
| id | redalyc_303226544009 |
| institution | Redalyc |
| language | en |
| publishDate | 2013 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Hydrodynamic modeling and morphological analysis of lake Bolonha: a water source in Belém, Pará State, Brazil Naiana Silva de Lima Ingeniería Bathymetry water treatment plants terrain elevation model Hydrodynamic modeling and morphological analysis of lake Bolonha: a water source in Belém, Pará State, Brazil Naiana Silva de Lima Claudio José Cavalcante Blanco Patrícia da Silva Holanda David Franco Lopes Ana Rosa Baganha Barp Yves Secretan Ingeniería Bathymetry water treatment plants terrain elevation model Current paper’s main contribution includes hydrodynamic modeling and morphological analysis of lake Bolonha which, along with lake Água Preta, makes up the Utinga watershed in Belém, Pará State, Brazil. Bathymetry of lake Bolonha was undertaken by digitalizing the data provided by COSANPA (the local Sanitation and Water Supply Company) dating back to 1983, and from a 2007 field study. Both bathymetries produced two terrain elevation models which were used for morphological analysis and hydrodynamic simulations. The morphological analysis showed that between 1983 and 2007, no significant relief changes occurred on the bottom of lake Bolonha, except for the formation of the outflow channels between the interconnecting channel and Bolonha Water Treatment Plant (WTP). The hydrodynamic model was able to simulate depths and velocities. The velocities, ranging between 1.8 and 9.0 cm s-1, showed a subtle current between the outlet of the canal connecting the lakes Bolonha and Água Preta and the water intakes of the Bolonha and São Braz WTPs. This fact demonstrated that lake Bolonha reservoir is a passage for waters from lake Água Preta. 2013 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303226544009 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Num.1 Vol.35 |
| title | Hydrodynamic modeling and morphological analysis of lake Bolonha: a water source in Belém, Pará State, Brazil |
| topic | Ingeniería Bathymetry water treatment plants terrain elevation model |
| url | https://www.redalyc.org/articulo.oa?id=303226544009 |