Via Neatorama..
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How many lakes are there? We don't actually know. Lakes are often undercounted, or small lakes ignored, in larger scale geophysical surveys. It is hard to count the small lakes, or in some cases, even to define them.
When I was a kid, I spent a lot of time at lakes, but the idea of walking around a lake hardly every occurred to me or anyone else.
Imagine you were a very clever ant, living on a large log, floating in a big lake...
I suspect that the complexity of global climate change is under-appreciated.
craig...
cool vid but the mastigias jellies in palau don't feed on phytoplankton... they are more farmers than hunters... the jellies have acquired algal endosymbionts in their tissue (same genus as the zooxanthellae in coral)... during the day, the jellies rise to the surface in masses and track along the surface of the lake as the earth rotates... at night, the jellies sink to the deeper, anoxic but hyper-nitrogen waters of the lake to "fertilize" their algal tentants...
cool place and if you haven't visited it's a must add to your life list!
It's been a while since I've seen it, but I believe these jellies were showcased in the IMAX film "The Living Sea", which I think is one of the best IMAX movies out there. I'm going to assume that every marine scientist has already seen it so I won't tell you to run out ASAP to catch it (not sure if it's in IMAX theaters anymore and I doubt watching it on TV would be any where near as good anyways). Plus, Sting does a great job with the soundtrack.