Written by Tom DiPietro. Photos courtesy of James Sherrard.
The skies threatened rain, but that did not dampen spirits aboard the Melosira, the University of Vermont’s Lake Champlain research vessel. It was on this cool September afternoon that over a dozen GMWEA members joined UVM Sea Grant staff aboard the vessel for a tour of Lake Champlain. It was a scenic tour — but one with a focus on water quality monitoring and management.
The tour set off near the ECHO Center in Burlington, made a stop above the effluent pipe from the Burlington Main plant, and then headed north to the mouth of the Winooski River before returning to shore. During the tour, GMWEA members learned about some of the sampling conducted as part of research conducted by UVM and Sea Grant. The Melosira’s crew demonstrated use of their CTD (Conductivity Temperature and Depth) meter near the Burlington plant’s effluent pipe and then again at the mouth of the Winooski river. This instrument collects valuable water quality data for researchers as they continually assess lake conditions.
(Left: The CTD meter used by researchers aboard the Melosira.)
In between stops and sampling, UVM Sea Grant staff shared their on-going research efforts with the group. This included discussions on “data buoys” located throughout the lake, phosphorous pollution and blue-green algae, lake sturgeon migration, microplastics in the water column, and the impacts of road salt on the lake.
Also aboard was Joel Banner Baird, a staff writer for the Burlington Free Press. Joel had the opportunity to engage with GMWEA members and also learn a little more about the lake. In the article that he prepared for the Burlington Free Press he recapped, “Lake Champlain is much more vulnerable to terrestrial pollution than are the Great Lakes… The land area that drains into Lake Champlain, measured against the lake itself, is huge compared to the ratio of watershed to water of the Great Lakes. That unusually high ratio means that the consequences of what happens upstream can add up quickly.”
(Above photo: GMWEA members Karen Adams, Chelsea Mandingo, and Tom DiPietro aboard the Melosira.)
The entire article can be found here: http://www.burlingtonfreepress.com/story/news/2017/09/09/lake-scientists-launch-lesson-plan-landlubbers/636864001/
The event was well received and the attendees are looking forward to a similar event next year. Special thanks to the Melosira crew, Kris Stepenuck and the rest of Sea Grant team for organizing the event.
If you were also aboard the Melosira, or are interested in Lake Champlain and its waters, please leave a comment on this post!
To return to the GMWEA website, click here: www.gmwea.org