The mooring was deployed from February 2017 through February 2018 at 74.97° S, 163.96° E, approximately 7km east of the Nansen Ice Shelf in a region of TNB. The purpose of this study was to utilize data from a uniquely positioned and densely instrumented mooring to calculate HSSW production rates in TNB from continuous, in-situ observations. Moored instrumentation consisted of 7 SeaBird Electronics conductivity and temperature (SBE37-SM/SMP MicroCAT) sensors at depths of 47, 95, 119, 144, 168, 219, and 360 m and an upward-facing 600 kHz Nortek Acoustic Wave and Current (AWAC) profiler at 37 m depth, collecting both current velocity profiles in the upper ~35 m of the water column as well as Acoustic Surface Tracking (AST) measurements. Temperature and salinity measurements were validated against a shipboard conductivity-temperature-depth (CTD) cast performed upon deployment of the mooring. Temperature and salinity at 47 m and 95 m were additionally validated against a CTD cast performed upon recovery of the mooring. Full details of methods can be found in https://doi.org/10.1038/s41467-023-43880-1 GET DATA: ukm2103@columbia.edu

Data from a measurement campaign examining the oceanic connection between an ice shelf cavity and sea ice. Here we present data from the ocean boundary-layer in an Ice Shelf Water outflow region from the Ross/McMurdo Ice Shelves. From a fast ice field camp during the Spring of 2015, we captured the kinematics of free-floating relatively large (in some cases 10s of mm in scale) ice crystals that were advecting and then settling upwards in a depositional layer on the sea ice underside (SIPL, sub-ice platelet layer). Simultaneously, we measured the background oceanic temperature, salinity, currents and turbulence structure. At the camp location the total water depth was 536 m, with the uppermost 50 m of the water column being in-situ super-cooled. Tidal flow speeds had an amplitude of around 0.1 m s-1 with dissipation rates in the under-ice boundary layer measured to be up to e=10-6 W kg-1. Acoustic sampling (200 kHz) identified backscatter from large, individually identifiable suspended crystals associated with crystal sizes larger than normally described as frazil. Crystal sizes in the SIPL were also measured. RELATED PUBLICATION: https://doi.org/10.3389/fmars.2023.1103740 GET DATA: https://doi.org/10.17882/90432

In collaboration between the Korea Polar Research Institute and NIWA, an oceanographic mooring was deployed close to the bottom depth near the Drygalski Ice Tongue (lat:-75.275700, lon:164.067300) on 9 March 2018 as a part of the ANA08C research cruise, and it was recovered on 3 January 2019 To monitor physical properties(Temperature, Salinity, Current) of deep water near the Drygalski Ice Tongue. To monitor physical properties (Temperature, Salinity, Current) of deep water near the Drygalski Ice Tongue. GET DATA: https://kpdc.kopri.re.kr/search/9826749c-376a-4751-8812-702cec76c4c0

In collaboration between Korea Polar Research Institute and NIWA, an oceanographic mooring was deployed to the North of the Drygalski Ice Tongue (lat:-75.360083, lon:164.748633) on 12 December 2014 as a part of the ANA05A research cruise, and it was recovered on 10 December 2015. To monitor physical properties (Temperature, Salinity, Current) of ocean water in the north of the Drygalski Ice Tongue. GET DATA: https://kpdc.kopri.re.kr/search/1a10def2-13e7-4829-b46d-07bebb748ce2

In collaboration between Korea Polar Research Institute and NIWA, an oceanographic mooring was deployed close to the bottom depth near the Drygalski Ice Tongue (lat:-75.275700, lon:164.067300) on 9 March 2018 as a part of the ANA08C research cruise, and it was recovered on 3 January 2019. To monitor physical properties (Temperature, Salinity, Current) of deep water near the Drygalski Ice Tongue. GET DATA: https://kpdc.kopri.re.kr/search/9826749c-376a-4751-8812-702cec76c4c0

In collaboration between Korea Polar Research Institute and NIWA, an oceanographic mooring was deployed to the North of the Drygalski Ice Tongue (-75.360083, lon:164.748633) on 3 March 2018 as a part of the ANA08C research cruise, and it was recovered on 4 January 2019. To monitor physical properties (Temperature, Salinity, Current) of ocean water in the north of the Drygalski Ice Tongue. GET DATA: https://kpdc.kopri.re.kr/search/90416713-7e1f-4c4d-a0b6-46c8deeea43e

In collaboration between Korea Polar Research Institute and NIWA, an oceanographic mooring was deployed to the south of the Drygalski Ice Tongue (lat:-75.488417, lon:163.174350) on 12 February 2017 as a part of the ANA07C research cruise, and it was recovered on 7 March 2018. To monitor physical properties (Temperature, Salinity, Current) of ocean water in the south of the Drygalski Ice Tongue. GET DATA: https://kpdc.kopri.re.kr/search/9245184f-b187-4c1e-ad6f-32ed1f9493c8

In collaboration between the Korea Polar Research Institute and NIWA, an oceanographic mooring was deployed close to the bottom depth near the Drygalski Ice Tongue (lat:-75.275700, lon:164.067300) on 5 February 2017 as a part of the ANA07C research cruise, and it was recovered on 5 March 2018. To monitor physical properties (Temperature, Salinity, Current) of deep water near the Drygalski Ice Tongue. GET DATA: https://kpdc.kopri.re.kr/search/023da26f-ba92-43ee-ab54-8ec5fbcf133b

In collaboration between Korea Polar Research Institute and NIWA, an oceanographic mooring was deployed to the North of the Drygalski Ice Tongue (lat:-75.360767, lon:164.746467) on 9 February 2017 as a part of the ANA07C research cruise, and it was recovered on 5 March 2018. To monitor physical properties (Temperature, Salinity, Current) of ocean water in the north of the Drygalski Ice Tongue. GET DATA: https://kpdc.kopri.re.kr/search/c266365d-4846-4242-952b-75102a53110b

In collaboration between Korea Polar Research Institute LDEO and NIWA, an oceanographic mooring was deployed close to the bottom depth in the Drygalski Basin (lat:-75.010487, lon:165.555680) on 6 March 2018 as a part of the ANA08C research cruise, and it was recovered on 5 January 2019. To monitor physical properties (Temperature, Salinity, Current) of deep water in the Drygalski Basin. GET DATA: https://kpdc.kopri.re.kr/search/992862c1-84d0-46aa-97dd-e2dcfb12357e