
Photo: Roy Hollowell
The sailing auxiliary cargo ship Kwai arrived in Hawaii recently. The ship usually sails a regular route carrying cargo and passengers between Hawaii and the islands of Kiritimati (Christmas Island), Tabuaeran (Fanning) and Teraina, (Washington Island) as well as the Northern Cook Islands of Penrhyn, Rakahanga, Manihiki, Nassau, and Pukapuka. The most recent voyage was different, however, and the cargo most unusual. On her arrival in Honolulu, the Kwai unloaded more than 40 tons of “ghost nets” collected from the Pacific Garbage Patch. Ghost nets are abandoned fishing gear which continues to drift catching and killing thousands of marine animals.
A study last year published in Nature suggests that the Great Pacific Garbage Patch is growing “exponentially” and now spans roughly 617,763 square miles (1.6 million square km), or about three times the size of France. Remarkably, roughly half of the floating debris in the garbage patch is abandoned fishing nets and related cordage.