Caracterización morfométrica de la cuenca alta del río Sauce Grande, Buenos Aires, Argentina
The upper watershed of the Sauce Grande River supplies water to the hydraulic complex of the dike named Las Piedras, being a precious environmental service for the city of Bahia Blanca. A System of Payment for Environmental Services, as a basic strategy for territorial management and local developme...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Objeto de conferencia |
| Lenguaje: | Español |
| Publicado: |
2012
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/26441 http://www.congresos.unlp.edu.ar/index.php/CCMA/7CCMA/paper/viewFile/837/181 |
| Aporte de: |
| id |
I19-R120-10915-26441 |
|---|---|
| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Español |
| topic |
Ecología geografía medio ambiente Hidrografía morfometría sistema de información geográfica cuenca hidrográfica morphometric watershed geographic information system |
| spellingShingle |
Ecología geografía medio ambiente Hidrografía morfometría sistema de información geográfica cuenca hidrográfica morphometric watershed geographic information system Gaspari, Fernanda Julia Rodríguez Vagaría, Alfonso Martín Senisterra, Gabriela Elba Denegri, Gerardo Andrés Besteiro, Sebastián Delgado, María Isabel Caracterización morfométrica de la cuenca alta del río Sauce Grande, Buenos Aires, Argentina |
| topic_facet |
Ecología geografía medio ambiente Hidrografía morfometría sistema de información geográfica cuenca hidrográfica morphometric watershed geographic information system |
| description |
The upper watershed of the Sauce Grande River supplies water to the hydraulic complex of the dike named Las Piedras, being a precious environmental service for the city of Bahia Blanca. A System of Payment for Environmental Services, as a basic strategy for territorial management and local development must be based on the water supply generated by the watershed. Analysis of morphometric and functional characteristics of a watershed, using parameters of shape, relief, and drainage, is basic for a hydrologic modelization, in order to establish the movement and capture of rainwater. The aim of this work was to make a morphometric characterization of the Upper Watershed of the Sauce Grande River. The methodology was based on the establishment and analysis of morphometric parameters, using a Geographic Information System and spreadsheets, obtained from a digital terrain model and satellite imagines. The area of the watershed was of 1502.6 km2, the axial longitude of 41.6 km, wit an mean wide of 36.1 km. The shape factor of 0.87 indicates an elongated shape, and the Gravellius coefficient of 2.8 indicates an oblong rectangular shape. The river length is 58336 m, with a mean slope of 0.0048 m.m-1. The drainage density is 0.2 km.km-2, with a sinuosity coefficient of 1.42. The concentration time is 11.8 hs. The adimensional hypsometric curve corresponds to a watershed with a high level of development. All the parameters ease water flow quantification in the watershed. |
| format |
Objeto de conferencia Objeto de conferencia |
| author |
Gaspari, Fernanda Julia Rodríguez Vagaría, Alfonso Martín Senisterra, Gabriela Elba Denegri, Gerardo Andrés Besteiro, Sebastián Delgado, María Isabel |
| author_facet |
Gaspari, Fernanda Julia Rodríguez Vagaría, Alfonso Martín Senisterra, Gabriela Elba Denegri, Gerardo Andrés Besteiro, Sebastián Delgado, María Isabel |
| author_sort |
Gaspari, Fernanda Julia |
| title |
Caracterización morfométrica de la cuenca alta del río Sauce Grande, Buenos Aires, Argentina |
| title_short |
Caracterización morfométrica de la cuenca alta del río Sauce Grande, Buenos Aires, Argentina |
| title_full |
Caracterización morfométrica de la cuenca alta del río Sauce Grande, Buenos Aires, Argentina |
| title_fullStr |
Caracterización morfométrica de la cuenca alta del río Sauce Grande, Buenos Aires, Argentina |
| title_full_unstemmed |
Caracterización morfométrica de la cuenca alta del río Sauce Grande, Buenos Aires, Argentina |
| title_sort |
caracterización morfométrica de la cuenca alta del río sauce grande, buenos aires, argentina |
| publishDate |
2012 |
| url |
http://sedici.unlp.edu.ar/handle/10915/26441 http://www.congresos.unlp.edu.ar/index.php/CCMA/7CCMA/paper/viewFile/837/181 |
| work_keys_str_mv |
AT gasparifernandajulia caracterizacionmorfometricadelacuencaaltadelriosaucegrandebuenosairesargentina AT rodriguezvagariaalfonsomartin caracterizacionmorfometricadelacuencaaltadelriosaucegrandebuenosairesargentina AT senisterragabrielaelba caracterizacionmorfometricadelacuencaaltadelriosaucegrandebuenosairesargentina AT denegrigerardoandres caracterizacionmorfometricadelacuencaaltadelriosaucegrandebuenosairesargentina AT besteirosebastian caracterizacionmorfometricadelacuencaaltadelriosaucegrandebuenosairesargentina AT delgadomariaisabel caracterizacionmorfometricadelacuencaaltadelriosaucegrandebuenosairesargentina AT gasparifernandajulia morphometriccharacterizationoftheupperwatershedofthesaucegranderiverbuenosairesargentina AT rodriguezvagariaalfonsomartin morphometriccharacterizationoftheupperwatershedofthesaucegranderiverbuenosairesargentina AT senisterragabrielaelba morphometriccharacterizationoftheupperwatershedofthesaucegranderiverbuenosairesargentina AT denegrigerardoandres morphometriccharacterizationoftheupperwatershedofthesaucegranderiverbuenosairesargentina AT besteirosebastian morphometriccharacterizationoftheupperwatershedofthesaucegranderiverbuenosairesargentina AT delgadomariaisabel morphometriccharacterizationoftheupperwatershedofthesaucegranderiverbuenosairesargentina |
| bdutipo_str |
Repositorios |
| _version_ |
1764820467638599681 |