Scientists dig bugs to help lakes’ health
TAVARES — Like a fortune-teller poring over leaves in a tea cup, Sandi Hanlon-Breuer studies the worms and insect larvae living in the bottom of lakes to see the future.
The Lake County Water Authority biologist has a giant collection of creepy-crawlers she has culled from the bottom of two of Central Florida’s biggest lake systems, the Clermont and Harris chains, during the past year.
They tell her what has been going on in the lakes and offer clues about whether they should continue to stay healthy. It’s all part of a biological checkup of the two chains — the latest weapon the environmental scientists can use to protect water quality.
…
If the lake is healthy and has good water quality, the samples will have relatively few bugs to pick through. But the healthy lakes usually have a wide diversity of species — often including larvae of mayflies, caddisflies and dragonflies in addition to snails, crayfish, leeches and other species.
Lakes with poor water quality tend to be home mostly to aquatic worms and midge larvae and have little diversity.
It’s not a job for the squeamish.
Most of the bugs are dead by the time she gets around to studying them, but a few are still moving.
“You get some that are still crawling around, and that’s a problem,” said Hanlon-Breuer, who has a master’s degree in lake science. “This isn’t anything I learned in college.”
[powered by WordPress.]
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| « Sep | ||||||
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | ||
34 queries. 0.383 seconds
January 25th, 2007 at 7:38 pm
adult action cam adult action cam
February 12th, 2007 at 1:37 pm
cam security sex cam security sex
October 28th, 2009 at 10:51 pm
On average, I make about 500 dollars a month from the projects and it is completely safe.
A side thing I do, is offers from another site, spend 5 minutes a day and 10 dollars side money every day.
October 31st, 2009 at 12:23 am
Please i want an honest answer i have been addicted by cam girls for almost a year anything from gilf camz to teen camz have i got a problem
November 4th, 2009 at 8:35 pm
hOW MUCH TO SET UP AN ONLINE SEX CAM SITE CAN YOU USE OTHERS SOFTWARE LIKE A WHITE LABLE
November 7th, 2009 at 6:39 am
adfa
[url=http://www.adasd.com]adf[/url]
sadf
December 3rd, 2009 at 9:23 pm
Hi , foreve i have had a fetish for rubber and latex gloves and seeing others in them. I always use them for around the gouse chores and have hundreds or pairs of all types, i espically like used ones that have been worn for cleaning. My fetish doe’snt really extend any further than that and i was wondering if anyone else shared this fetish and what women made of it.