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| Content Provider | Springer Nature Link |
|---|---|
| Author | Borges, Renata Coura Santos, Fábio Ventura Caldas, Vanessa Godoy Lapa, Celso Marcelo Franklin |
| Copyright Year | 2014 |
| Abstract | The Cunha Canal Watershed, located in the city of Rio de Janeiro, suffered an intense environmental degradation over the last decades caused mainly by the rapid urban growth. However, this pronounced growth deteriorated the existing socio-environmental problems. This article intended to assess the pollution of the waters of Cunha Canal, caused by the disposal of domestic sewage and industrial effluents. The data analyzed were monitored in two different periods. Chemical parameters such as dissolved oxygen, biochemical oxygen demand, chemical oxygen demand, total phosphorus and amonniacal nitrogen were measured. The results show that the water of Cunha Canal is altered and degraded, probably due to the intense urbanization of the watershed environs. Increase in the water quality was not observed. Therefore, an alternative to reduce the pollution in the area could be the construction of a sewage treatment plant. |
| Starting Page | 1345 |
| Ending Page | 1356 |
| Page Count | 12 |
| File Format | |
| ISSN | 18666280 |
| Journal | Environmental Earth Sciences |
| Volume Number | 73 |
| Issue Number | 3 |
| e-ISSN | 18666299 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2014-07-17 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Water pollution Dissolved oxygen Biochemical oxygen demand GIS Geology Hydrology/Water Resources Geochemistry Environmental Science and Engineering Terrestrial Pollution Biogeosciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Global and Planetary Change Earth-Surface Processes Soil Science Environmental Chemistry Pollution Geology Water Science and Technology |
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