Two GELIs connected by air pumps on North Sparkling Bog. An automated buoy designed by Global Lakes Ecological Observatory Network (GLEON) researchers monitored temperature, dissolved oxygen, and water chemistry throughout the mixing experiment.

Two GELIs connected by air pumps on North Sparkling Bog

Two GELIs connected by air pumps on North Sparkling Bog. An automated buoy designed by Global Lakes Ecological Observatory Network (GLEON) researchers monitored temperature, dissolved oxygen, and water chemistry throughout the mixing experiment. Photo: Ashley Shade.

Photo courtesy of: 
Ashley Shade
From: 
Stirred, not shaken: Whole-lake mixing studies microbes and invasive fish at NTL