Gravataí River
E515633
The Gravataí River is a waterway in the Brazilian state of Rio Grande do Sul that flows through the metropolitan region of Porto Alegre and plays an important role in local ecology and water supply.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gravataí River canonical | 1 |
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Brazil NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| drainageBasin | Gravataí River basin ⓘ |
| environmentalIssue |
domestic sewage contamination
ⓘ
eutrophication ⓘ industrial effluents ⓘ siltation ⓘ water pollution ⓘ |
| flowsThrough |
Porto Alegre
NERFINISHED
ⓘ
metropolitan region of Porto Alegre ⓘ |
| hasEcologicalRole |
supports aquatic biodiversity
ⓘ
supports local wetlands ⓘ supports riparian ecosystems ⓘ |
| hasProtectionStatus | subject to state environmental regulations ⓘ |
| hasType | freshwater river ⓘ |
| hydrologicalSystem | Atlantic slope rivers of Rio Grande do Sul ⓘ |
| importantFor |
local ecology
ⓘ
metropolitan development of Porto Alegre ⓘ regional water supply ⓘ |
| languageOfName | Portuguese ⓘ |
| locatedIn |
Rio Grande do Sul
NERFINISHED
ⓘ
Southern Brazil NERFINISHED ⓘ |
| locatedNear | Porto Alegre NERFINISHED ⓘ |
| monitoredBy | environmental agencies of Rio Grande do Sul ⓘ |
| mouthLocatedIn | Guaíba River NERFINISHED ⓘ |
| nameInPortuguese | Rio Gravataí NERFINISHED ⓘ |
| partOf |
Guaíba River basin
NERFINISHED
ⓘ
Lagoa dos Patos hydrographic system NERFINISHED ⓘ |
| passesThrough |
Alvorada
NERFINISHED
ⓘ
Cachoeirinha NERFINISHED ⓘ Gravataí NERFINISHED ⓘ Viamão NERFINISHED ⓘ |
| region | Metropolitan Region of Porto Alegre NERFINISHED ⓘ |
| sourceRegion | Rio Grande do Sul NERFINISHED ⓘ |
| threatenedBy |
agricultural runoff
ⓘ
deforestation of riparian vegetation ⓘ urbanization ⓘ |
| tributaryOf | Guaíba River NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ navigation (small boats) ⓘ public water supply ⓘ water supply ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.