Evaluación de los cambios morfológico en la barrera costera del parque Isla salamanca entre el kilómetro 19 y el kilómetro 29 de la vía Barranquilla (Atlántico) - Ciénaga (Magdalena) aplicando técnicas geoespaciales de captura y proceso de información
It is very difficult to predict the factors that influence the multi-temporal behavior of the coastline, due to the complexity of the variables that affect the dynamics of the coastline. The main conditioning factors are: intertropical storms, hurricanes, natural phenomena such as La Niña and El Niñ...
- Autores:
-
Cantillo Sabalza, Mulfor
- Tipo de recurso:
- Fecha de publicación:
- 2023
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/10463
- Acceso en línea:
- https://hdl.handle.net/11323/10463
https://repositorio.cuc.edu.co/
- Palabra clave:
- Coastal erosion
Climate change
Shoreline
DSAS
Coastal morphology
Erosión costera
Cambio climático
Línea costera
Morfología costera
- Rights
- openAccess
- License
- Atribución-NoComercial-CompartirIgual 4.0 Internacional (CC BY-NC-SA 4.0)
| Summary: | It is very difficult to predict the factors that influence the multi-temporal behavior of the coastline, due to the complexity of the variables that affect the dynamics of the coastline. The main conditioning factors are: intertropical storms, hurricanes, natural phenomena such as La Niña and El Niño, sea level rise and anthropogenic interventions. This research focused on the coastal barrier of the Salamanca Island Park, between kilometers 19 and 29 of the road linking Barranquilla (Atlántico) and Ciénaga (Magdalena), with the objective of analysing the evolutionary trend of the coastline using multi-temporal satellite and orthomosaic information. Google Earth Pro satellite images (2004 and 2021) and photogrammetric orthomosaics obtained with drones (2020-2021) were used for the multi-temporal analysis. Data processing and analysis revealed a variable erosional behavior (-59.34 m to -284.03 m). The erosive trend of the coastline can have negative consequences for nearby populations and land communication routes, affecting urban areas as well as transportation and commercialization, which is crucial for local, regional, and national development. The result shows that larger areas of the road will be threatened by erosion in the coming decades. This information can be valuable in planning alternative responses to the maintenance of the road between the two municipalities. |
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