[00:00.31] |
Unable to sail directly east because of the prevailing winds, |
[00:04.23] |
they were forced south and into the area of the South Pacific |
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known then as the Desolate Region. |
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A vast, uncharted, windless ocean the size of Australia. |
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These beautiful blue waters are the clearest in the world. |
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But they are a watery desert, clear and blue |
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because there is so little plankton, |
[00:27.17] |
the key to all marine food chains. |
[00:29.37] |
Plankton need nutrients, |
[00:31.31] |
but most nutrients are locked in the deep, |
[00:33.57] |
denied access to the surface by a layer of water called the thermocline, |
[00:38.30] |
around 200 metres down. |
[00:41.03] |
The little life that does exist at the surface seeks shelter, |
[00:54.05] |
no matter how superficial it may be. |
[00:56.60] |
In time, whole communities build on the flotsam. Barnacle larvae settle, |
[01:02.14] |
along with miniature predators. |
[01:02.14] |
Frogfish. On just a piece of drifting rope, |
[01:02.14] |
tiny creatures may spend their entire lives. |
[01:02.14] |
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