Friday, September 05, 2008

green lakes

Last weekend (is it already time for this weekend?) I went to Green Lakes State Park with two of my friends here.  It was Labor Day Weekend, so the place was quite busy near the parking lot.  As soon as we got away from the parking lot though the crowds disappeared.  I didn't take any photos, so you'll have to rely on my words alone.  I did take my gps, so you can see the walk we took: map.

The lake is in a low valley, the hills on either side rise about 45 meters above the lake surface.  The lake was a beautiful clear blue color and very transparent.  Despite the lakes not being particularly wide, about 600 meters, it is quite deep 55m.  After some research on the wikipedia article, I found out that the bedrock is about 45 more meters beneath the bottom of the lake.  It is covered by sediments.  From the top of the hills to the bottom of the lake is over 150 meters!  I have oven wondered what carves out such deep lakes in places like this (admittedly there aren't all that many of them).  This was a topic of conversation during our walk.  We couldn't come up with an explanation.  The above article suggests that they are the bottoms of waterfalls, and the gorge they are in is similar to the Niagara river gorge.

Also seen on the trek: tiny frogs, about the size of my thumbnail, several different types of mushroom, a few fish, easter white cedar trees.  There is apparently an old growth stand to the south of Round Lake, but I didn't notice it while I was there.  I would like to visit that next time I go.

I really am noticing that the wild life is much more accessible and varied here than back home.  Maybe I just wasn't noticing it quite as much there because I was taking it for granted.  The frogs really surprise me, and the varieties of mushrooms.  I don't know why those in particular stick out.  I have also seen different insects, a fuzzy caterpiller with brushes on his forehead, and a millipede, which I had never seen before.  And of course the fire flies I mentioned a couple of weeks ago.

2 comments:

Josh said...

The map from your GPS doohickey is very cool. How long do the batteries last? You should record your route over a week or so and then plot it on google maps - that would be pretty sweet. An official future blog request.

Unknown said...

It lasts about 24 hours, so it would probably be pretty easy to record that. I'll consider it, maybe some time when I'm doing something cool.