After weeks of tweaking, refining, head scratching, and testing again, the high-speed trawl finally works like a charm. One of the crewmembers, Johann the Bosun took a special interest in the design, and added several key modifications - some wooden skies, a few metal fins, and a longer bridle. And now, with 4 days to go before reaching Mauritius, we have a super Macguyvered trawl fashioned from scrap material that can be towed continuously at high speeds. We call it the "Flying Dutchman".

Yesterday, we tried our first 24-hour trawl from the side of the boat. No sooner did we toss it in, the ship's hotel manager Martin, a 6'8 boyish blonde with twinkling blue eyes, approached us apologetically. "I'm terribly sorry, but I forgot about the trawl, and threw coffee grounds over the side of the boat!"

Sure enough, the trawl was full of grounds, with something else....a thick ring of plastic packaging, a few nurdles, dozens of plastic fragments, and a pufferfish! In its final moments, the poor puffer was likely the most caffeinated fish in the Indian Ocean. The entire crew gathered around for a look at this beautiful little creature, inflated like a miniature porcupine.

Thanks to the Flying Dutchman, Johann and his team will be able to continue collecting samples for us, between Mauritius and Cape Town. Wind permitting, they will be able to venture deeper into the gyre, And with some additional samples, we should be able to publish our findings - a first exploration of plastic pollution in the Indian Ocean.

[Bron: 5Gyres-blog van Marcus & Anna]

Meer over de plastic soep:
> Meer blogs van Marcus Eriksen & Anna Cummins over de plastic soep
> Lees de blogs van Arend Bolt en Haico Wevers over de plastic soep
> Zie ook Dossier: De plastic soep