SA
Member Since 1978
Steve F. Ackley
Research Assoc Professor, University of Texas at San Antonio
AGU Research
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Noble Gases Reveal the Influence of Ice and Coastal Biology on the Aerobic Budget for Antarctic Bottom Water.
OCEAN SCIENCES 2024
physical-biological interactions | 22 february 2024
Virginia Cousens, Brice Loose, Yoshihiro Nakayama,...
Deep water formation in the ice-covered Southern Ocean is supposed to exert control on atmospheric CO2 and this control is limited primarily by air-se...
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Estimating sea ice thickness and snow depth in the Weddell Sea using ICESat-2 data and field measurements
REMOTE SENSING OF THE CRYOSPHERE: SEA ICE I ORAL
cryosphere | 13 december 2023
Mansi Joshi, Stephen F. Ackley, Alberto M. Mestas-...
Sea ice extent in the Weddell Sea exhibited a positive trend from the beginning of the satellite period in 1978 until 2016 but has since been decreasi...
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Comparison of Hailstone Growth Trajectories to Calculated Residence Times
UNDERSTANDING AND MODELING OF MESOSCALE AND SEVERE LOCAL CONVECTIVE STORM PROCESSES II POSTER
atmospheric sciences | 13 december 2023
Thomas E. Nordstrand, Yongli Gao, Stephen F. Ackle...
Growth rate of hailstones is determined by the trajectory that allows for longer residence times in wider updrafts in convective supercell thunderstor...
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Sea Ice Formation, Glacial Melt and the Solubility Pump Boundary Conditions in the Ross Sea
JOURNAL OF GEOPHYSICAL RESEARCH: OCEANS
21 august 2023
Brice Loose, Sharon E. Stammerjohn, Peter Sedwick,...
Seasonal formation of Dense Shelf Water (DSW) in the Ross Sea is a direct precursor to Antarctic Bottom Water, which fills the deep ocean with atmo...
Characterization of Atmospheric Microplastics in Large Hailstones from Two Central Texas Supercell Thunderstorms
PLASTICS IN THE HYDROSPHERE: FROM SOURCE TO SINK V ORAL
hydrology | 16 december 2022
Thomas E. Nordstrand, Andre Felton, Harshad V. Kul...
Ecosystems across the globe have reported the presence of microplastics, being distributed by atmospheric transport and microplastic deposition differ...
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Variations in sea ice thickness over Weddell Sea for 2019-2020 using ICESat-2
ALTIMETRY OF THE POLAR REGIONS: CRYOSAT-2, OPERATION ICEBRIDGE, ICESAT-2, AND BEYOND III ONLINE POSTER DISCUSSION
cryosphere | 15 december 2022
Mansi Joshi, Stephen F. Ackley, Alberto M. Mestas-...
Changes in salinity in the Antarctic Bottom Water (AABW) influence the strength of the thermohaline circulation. Sea ice formation in the Weddell Sea ...
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Flooded sea ice floe detection in the Antarctic Ocean with Sentinel-1 SAR
REMOTE SENSING OF THE CRYOSPHERE: SEA ICE II POSTER
cryosphere | 13 december 2022
Jullian Williams, Stephen F. Ackley, Alberto M. Me...
During the summer months in the Antarctic, perennial and seasonal sea ice floes flood. Flooding is caused by snow at the surface weighing down the ice...
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Dissolved Organic Matter and Inorganic Chemical Constituents Characterized in Large Hailstones from South-Central Texas
ATMOSPHERIC EXCHANGE WITH MARINE AND TERRESTRIAL ECOSYSTEMS I POSTER
biogeosciences | 13 december 2022
Thomas E. Nordstrand, Harshad V. Kulkarni, Yongli ...
Hailstones grow as they cycle through the updraft region of a storm rising or falling through an ideal atmospheric zone where supercooled water drople...
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