Great Lakes Benthos Monitoring 2016

  • A ship called Lake Guardian sits in the water.

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    This research took place aboard the R/V Lake Guardian, the EPA's boat that samples the Great Lakes each year.

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  • Two people wearing hard hats and life jackets stand at the edge of a large boat.

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    Knut Mehler on the R/V Lake Guardian.

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  • Four people working on the deck of a boat at sunrise or sunset

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    Research happens 24 hours a day on the Lake Guardian!

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  • A person working on the deck of a boat at sunrise or sunset

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    Research happens 24 hours a day on the Lake Guardian!

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  • A underwater drone shaped like a plane sits at the surface of the water in a lake

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    A glider was used to autonomously collect data in the Great Lakes.

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  • Four people stand around a metal frame on the back of a large boat.

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    A sediment multicore was used to collect sediments at some sites. Susie and three others prepare to deploy it.

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  • Two people steady a metal frame as it is lowered over the side of a large boat.

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    The multicore being deployed.

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  • Two people stand by a metal frame. There are four tubes that are filled with mud.

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    The multicore is back and the tubes are filled with sediment.

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  • Four people stand on the deck of a large boat next to an instrument made of cylindrical bottles in a frame

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    Knut Mehler, Elizabeth Hinchey-Malloy (EPA), Brianne Tulumello, and Lyuba Burlakova next to the rosette.

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  • A person in a bright red safety suit gives two thumbs up inside a lab.

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    Keith Pawlowski (GLES) tries on the survival suit. Everyone has to try it on at least once for safety training.

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  • A lab bench with bottles and filter flasks.

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    The lab set up for the chlorophyll and zooplankton samples done by our collaborators at Cornell University.

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  • A mostly cloudless sky and vivid water with some waves in a large lake with no land on the horizon

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    A nice day on the Great Lakes.

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  • Sunrise over water, with the sun just barely peeking above the horizon

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    Since we work on the boat 24 hours a day there are many opportunities to see sunrises and sunsets!

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  • Sunrise just behind the land at the edge of the water

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    Since we work on the boat 24 hours a day there are many opportunities to see sunrises and sunsets!

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  • A dramatic dark cloud in a dark blue sky over water, with an orange horizon at sunset

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    Since we work on the boat 24 hours a day there are many opportunities to see sunrises and sunsets!

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