00:01It's the first of 22 measuring devices that will be released on this expedition.
00:16The measuring floats descend in stages to 100, 400 and 2000 meters.
00:23Every 10 days they return to the surface and transmit the latest data via satellite
00:28to a computer network.
00:37Evaluation of data collected over the last few years revealed some alarming signs.
00:46We begin to see also places where the ocean is becoming more acidic.
00:52This is because more CO2 is entering into the ocean.
00:56We see also places that are losing their oxygen and that has a strong impact for fisheries, for example.
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01:12We can't.
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01:12We can't.
01:12You
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