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CTD Deployment

The CTD ready for deployment, 2010 (photo by J. Ackerman)Amy Chiuchiolo downloads data from the CTD, 2005 (photo by R. Morgan-Kiss)A plot in the Seasave program of a CTD cast, 2010 (photo by J. Ackerman)Alex Michaud prepares to check the CTD calibration, 2009 (photo by Karen Hilton).Alex Michaud and Amy Chiuchiolo check the CTD calibration at the sea ice edge, 2009 (photo by Karen Hilton).Alex Michaud and Amy Chiuchiolo check the CTD calibration at the sea ice edge, 2009 (photo by Karen Hilton).Checking the CTD calibration at the sea ice edge, 2009 (photo by A. Chiuchiolo).Checking the CTD calibration at the sea ice edge, 2009 (photo by A. Chiuchiolo).Craig Wolf checks the CTD calibration at the sea ice edge, 1997.Bob Spigel (left) prepares to carry the CTD to the lake for profiling, 1990.

In situ Spectrofluorometer

Amy Chiuchiolo lowers the bbe Fluoroprobe in the moat of Lake Fryxell, 2010 (photo by A. Doering)Joel Moore lowers the bbe Fluoroprobe in Lake Bonney, 2004 (photo by A. Chiuchiolo)

Underwater PAR measurements

Tucker Stevens and Christine Foreman set up the LICOR sensor to take underwater PAR measurements, 2002.Amy Chiuchiolo takes underwater PAR measurements in the Lake Bonney moat using a LICOR sensor, 2010. (photo by A. Doering)

Profiling Natural Fluorescence

The PNF is lowered through an ice hole for measurements, 2010 (photo by J. Ackerman) Amy Chiuchiolo prepares the PNF-300 for deployment, 2005 (photo by R. Morgan-Kiss)Rachael Morgan-Kiss prepares the PNF-300 for deployment, 2005 (photo by A. Chiuchiolo)

Sediment Trap Deployment '94-'95

Conrad Cooper pulls a sediment trap out of Lake Bonney, 1994-1995 season.Conrad Cooper pulls a sediment trap out of Lake Bonney, 1994-1995 season.Conrad Cooper pulls a sediment trap out of Lake Bonney, 1994-1995 season.

Sediment Trap Deployment '99-'00

Craig Wolf holds up a sediment trap, 1999-2000 season.Craig Wolf holds up a sediment trap, 1999-2000 season.

Sediment Trap Deployment '01-'02

Christine Foreman preps the sediment trap, 2001.The team deploys the McLane sediment trap in Lake Bonney, 2001.The team deploys the McLane sediment trap in Lake Bonney, 2001.The top of the sediment trap seen in the ice hole in Lake Bonney, 2001.

Sediment Trap Deployment '05-'06

Joel Moore and Ed Adams prepare the McLane sediment trap for deployment in Lake Bonney, 2005.Ed Adams and John Priscu deploy the McLane sediment trap in Lake Bonney, 2005.

Miscellaneous Instrumentation

Chris Fritsen examines the weather station on East Lake Bonney, 1996. Ed Adams prepares to take ice measurements, 1994.