Fue un petrolero monocasco cargado con 77.000 toneladas de fuel, cuyo hundimiento en el año 2002 frente a las costas españolas produjo una inmensa marea negra, que afectó a una amplia zona comprendida desde el norte de Portugal hasta las Landas de Francia, teniendo especial incidencia en Galicia.
Causas:
La causa del accidente con una vía de agua por fatiga, pero, después, tras saberse que ese mismo día un mercante había comunicado la pérdida de 200 troncos (de 17 metros de largo por 30 centímetros de ancho) a su paso por el corredor marítimo gallego (algunos de ellos aparecerán manchados de fuel días más tarde en diferentes puntos de la Costa de la Muerte: Lira, Corcubión, Finisterre y Cee, la hipótesis derivará hacia la posibilidad de que un tronco impulsado por el oleaje pudo haber impactado en el costado derecho del barco
Consecuencias:
El ministro de Agricultura, Miguel Arias Cañete, cifró en 24 millones de euros al mes el coste del cese de actividad pesquera en Galicia por culpa de la marea negra
La marea negra ha afectado a la pesca y al marisqueo, y a varios miles de aves, como gaviotas, cormorán moñudo, pardelas, araos, limícolas en general y ciertas anátidas. Entre los mamíferos marinos a los que puede alcanzar el efecto del vertido están las marsopas y cetáceos. Es poco probable que las aves embadurnadas de petróleo sobrevivan, a pesar del esfuerzo de los voluntarios. Si la catástrofe no ha sido mayor es por la ejemplar acción de los pescadores y mariscadores gallegos, y los miles de voluntarios, que incluso con sus propias manos, han frenado la marea negra en algunos de los puntos más críticos.
Critica:
A pesar de todo esto hay quien se opone al desarrollo de la energía eólica por sus supuestos impactos ambientales, ínfimos cuando se comparan con los que ocasionan el carbón, el petróleo y la energía nuclear. ¿La energía solar es cara? ¿Y cuánto costará esta marea negra? ¿Y el cambio climático, los residuos radiactivos, la proliferación nuclear o las guerras por el petróleo?
Trabajo realizado por James y Alpha
8 comentarios:
Fondo de BECAS Eurotechnology Empresas de España.
Tu Maestría en Europa, desde Latinamerica.
Convocatoria de Becas para Maestrias Internacionales
100 % Virtual. Online.
Mirando tu blog me gusto mucho y sobre todo la información que subes.
excelente blog lo sigo cada día para ver si tienes nueva informacion.
Un "simple" tronco puede hacer semejantes destrozos ? :S
Porque no hacen algo para dejar de derramaer petroleo? va a afectar negativamente al ambiente, esperemos se encuentren soluciones cientificas en el caso, saludos!
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