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La desviación de la Corriente del Golfo por una característica de fondo frente a Charleston, Carolina del Sur
Science (New York, N.Y.)
|September 29, 1978
Resumen
Una característica submarina llamada el "golpe de Charleston" redirige la corriente de la Corriente del Golfo. Esta desviación causa meandros y fluctuaciones en la Corriente del Golfo, impactando las condiciones oceanográficas.
Área de la Ciencia:
- Oceanografía La oceanografía es la oceanografía.
- Geología marina Geología marina.
Sus antecedentes:
- La Corriente del Golfo es una importante corriente oceánica que influye en el clima.
- Las características topográficas pueden alterar las rutas de las corrientes oceánicas.
Objetivo del estudio:
- Para investigar el impacto de la protuberancia de Charleston en la dinámica de la Corriente del Golfo.
- Para analizar la desviación del frente térmico de la Corriente del Golfo.
Principales métodos:
- Análisis de 39 casos de comportamiento de la Corriente del Golfo.
- Observación de la topografía de la pendiente continental frente a Charleston.
Principales resultados:
- Se observó una desviación persistente de la Corriente del Golfo hacia el mar por la protuberancia de Charleston.
- El frente térmico de la superficie costera se desvió hacia el este o sureste en 27 de los 39 casos examinados.
- Los meandros se forman con frecuencia aguas abajo del punto de desviación.
Conclusiones:
- La protuberancia de Charleston influye significativamente en la trayectoria y estabilidad de la Corriente del Golfo.
- La característica topográfica es una causa probable de las fluctuaciones de la Corriente del Golfo y la formación de meandros.
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