Wednesday, October 15, 2008

Mysterious Blobs


I saw this in Buckhorn Park while water testing on Sunday. Can anyone tell me what these blobs are? Thanks

1 Comments:

At Tue Oct 21, 11:39:00 AM, Blogger Robbyn_Drake said...

Great blobs! Looks like freshwater algae... but there are lots of kinds.
Here's a good book on the subject which I do not own: http://www.modernmicroscopy.com/main.asp?article=56
Here's a website designed for aquarium people but it has some good pics & descriptions:
http://www.aquahobby.com/articles/e_freshwater_algae.php
It's been a pretty busy year for algae overall, because of high temps early in the year and consistent rains washing in nutrients from the upper watershed. We had a big outbreak in Hoyt Lake in August.

 

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