Daily Archives: April 28, 2010

The Extensive and Enduring Consequences of Ecological Disaster

Late last week an oil rig owned by BP exploded causing some 1,000 barrels of oil per day to spill into the Gulf Coast. Eleven crew members have been presumed dead and officials are making every effort to stop the leak and prevent the spread of crude oil to the coastline. The damage caused by such a disaster could be catastrophic, affecting the Gulf’s ecosystem and marine life, as well as any beaches, wetlands, and wildlife reserves along the coast if the oil were to reach land. This spill threatens to be even more damaging than the 1989 Exxon Valdez spill, which was until now the worst ecological disaster in U.S. history having spilled 10.8 million gallons of crude oil. Six years after the incident researchers investigated the mental health of fishermen in Alaska impacted by the spill (Arata, Picou, Johnson, & McNally, 2005). The Conservation of Resources model effectively explained the psychological consequences of the spill. This model holds that stress is caused and exacerbated by an actual or perceived loss of resources. The study showed that depression, anxiety, and Posttraumatic Stress Disorder were all associated with loss of resources and avoidant coping. This work emphasizes the extensive impact ecological disasters such as this have. Not only are wildlife, the ecosystem, rig employees, and relief workers all impacted, but even those geographically proximal to the spill can experience significant psychological effects that have enduring consequences. One can only hope that efforts to reign in the damage caused by the spill will be successful thus preventing any further loss of human and animal life and damage to the ocean and coastline, as well as preserving the physical and psychological well being of those directly and indirectly affected by this terrible incident.

Arata, Picou, Johnson, & McNally (2005)

US evacuated oil rig after Gulf of Mexico leak

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