"Renaissance Thinking About the Issues of Our Day"
Environmental Correspondent for Mother Jones by Julia Whitty Mon Mar. 28, 2011
Radioactive pollution in the ocean is nothing new. We've been loosing the stuff offshore since 1944. Here's how.
The [first] bomb was exploded aboard a barge in the [Moruroa's] lagoon, sucking water into the air and raining dead ﬁsh, corals, cephalopods, crustaceans, mollusks, and all the once living components of the reef onto Moruroa’s motu [islands], where their radioactive forms decayed for weeks. Confounded by this result, the French hastily arranged to explode their second bomb seventeen days later from an air plane 45,000 feet above the featureless South Pacific, some 60 miles south of Moruroa. Without people or equipment to witness, record, or analyze this distant blast, virtually no data was collected, making its detonation more an act of pique than science. Two days later, as described by the Bulletin of the Atomic Scientists:
An untriggered bomb on the ground [at Moruroa] was exposed to a “security test.” While it did not explode, the bomb’s case cracked and its plutonium contents spilled over the reef. The contaminated area was "sealed" by covering it with a layer of asphalt.
The picture posted is French Polynesia, sites of French nuclear tests. The dark blue waters in the upper lagoon of Fangataufa mark the deep crater created by bomb explosions. Credit for both: NASA, via Wikimedia Commons.