Between April and July, IDP deployed ten people to Greenland for a variety of projects, leaving two people in Madison, WI, for the summer. A team of five deployed for the second season of the GreenDrill project (NSF award numbers 1933927, 1933938, 1934477, 1933802). While ASIG Drill operations were canceled due to an inability to land LC-130 Hercules aircraft at the field site, Engineers Elliot Moravec and Tanner Kuhl and Driller Forest Rubin Harmon succeeded in collecting subglacial rock core with the Winkie Drill in two boreholes. A team of five also deployed to Summit Station to support PI Eric Saltzman’s project (NSF award number 2243540) with the new 700 Drill and to conduct driller training in a tent adjacent to the 700 Drill site. Newer IDP Engineers and Drillers received some initial cross-training on the use of the 700 Drill, Foro 400 Drill, Eclipse Drill, and smaller equipment like the Chipmunk Drill and a Hand Auger used in conjunction with the new prototype Sidewinder.
IDP is also supporting several PI-operated hand auger projects in Greenland and Alaska. PIs Joel Harper and Toby Meierbachtol (NSF award numbers 2113391 and 2113392) used an IDDO Hand Auger and Sidewinder at several locations in southwest Greenland to drill cores to 30 meters depth. PIs Kathy Licht and Trinity Hamilton (NSF award numbers 2039854 and 2039582) are using a SIPRE Hand Auger to sample the seasonal ice that forms in front of Greenland’s Isunnguata Sermia Glacier and Leverett Glacier. PIs Christian Andresen, Mark Lara, and Mario Muscarella (NSF award numbers 2311075, 2311073, 2311074) are using a SIPRE Hand Auger in the Prudhoe Bay region of Alaska to core surficial ice wedges. And PI Bora Cetin (NSF award number 2220518) is using a SIPRE Hand Auger with a Makita battery-powered earth auger tool to collect permafrost cores from Nome, Alaska.