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1 September, 1997
We still didn't get our cameras and hydrophone into the water but Fiona
assured us that our turn will happen tomorrow morning. Nick has tested all
our equipment and it seems to be in good working order. We realize that what
works on the deck may behave much differently when lowered 1000 feet below
the surface. I've included a picture of a very dejected Bill Strachan. He is
here to study contaminants in the surface water. In order to do his
experiments he has to pump several cubic meters of water to a centrifuge on
deck. When his equipment was lowered into the water the pump wouldn't work.
Even though the ship is over 100 meters long, the captain will only allow
one experiment to be in the water at a given time. This means each group is
only allotted a certain amount of time. Bill may have to wait several more
days before he gets another chance to get his pump over the side.
Today we've sampled near Devon Island, the largest uninhabited island in
the world. This might be the last place that anthropogenic pollutants would
be expected, however, chemicals such as PCB's mercury, and toxaphene tend to
volatilized under warm conditions and deposited under cold conditions. The
result on a global scale is for these compounds to migrate toward the
earth's poles. This is an illustration of how the actions of people from one
place on the planet can affect regions far from the original source.
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