NSF Organization: ANT Antarctic Sciences Section

Interactions between Cobalt, Cadmium, and Zinc Biogeochemistry and Phytoplankton Dynamics in the Ross Sea Amendment Date: 2004-09-03; Funding Amount: $423,688; Principal Investigator: Mak Saito
Continuation of Ice Crystal Observations at South Pole Station and Collection of Cloud Microphysical Data on Ross Island in Support of ANTCI and RIME Amendment Date: 2004-09-03; Funding Amount: $263,712; Principal Investigator: R. Paul Lawson
Collaborative Research: Multiple Isotope Analyses of Soil Sulfate and Nitrate in the Antarctic Dry Valleys Amendment Date: 2004-08-31; Funding Amount: $223,338; Principal Investigator: Huiming Bao
Collaborative Research: Paleoceanography of Eocene Decapod-Rich Rocks in Antarctica and Southern South America Amendment Date: 2004-08-31; Funding Amount: $114,705; Principal Investigator: Rodney Feldmann
Collaborative Research: West Antarctic Ice Sheet Stability: The Glacial Geologic Record from the Ohio Range of the Horlick Mountains in the Bottleneck Amendment Date: 2004-08-27; Funding Amount: $134,575; Principal Investigator: Harold Borns
Collaborative Research: Larsen Ice Shelf: A Model for Antarctic Ice Shelf-Ocean Dynamics Amendment Date: 2004-08-27; Funding Amount: $88,748; Principal Investigator: Michael Prentice
Collaborative Research: Processes Driving Spatial and Temporal Variability of Surface pCO2 in the Drake Passage Amendment Date: 2004-08-23; Funding Amount: $507,862; Principal Investigator: Taro Takahashi
Stability of Landscapes and Ice Sheets in Dry Valleys, Antarctica: A Systematic Study of Exposure Ages of Soils and Surface Deposits Amendment Date: 2004-08-20; Funding Amount: $266,308; Principal Investigator: Jaakko Putkonen
Airborne Geophysical Survey of the Amundsen Sea Embayment, Antarctica (AGASEA) Amendment Date: 2004-08-20; Funding Amount: $1,610,539; Principal Investigator: John Holt
Development of a High Precision Chronostratigraphic Framework to Connect Antarctic Glacial and Climatic History with Global Proxy Records Amendment Date: 2004-08-20; Funding Amount: $150,005; Principal Investigator: David Harwood
RUI: Improving Acoustic Estimates of Antarctic Krill Populations Amendment Date: 2004-08-12; Funding Amount: $440,000; Principal Investigator: Joseph Warren
Preparation for a Deep Ice Coring Project in West Antarctica Amendment Date: 2004-08-10; Funding Amount: $145,459; Principal Investigator: Kendrick Taylor
Collaborative Research: U-Series Isotopic Constraints on the Rates of Magma Genesis Evolution and Degassing at Mt. Erebus, Antarctica Amendment Date: 2004-08-10; Funding Amount: $117,582; Principal Investigator: Kenneth Sims
Collaborative Research: A GPS Network to Determine Crustal Motions in the Bedrock of the West Antarctic Ice Sheet: Phase I-Installation Amendment Date: 2004-08-09; Funding Amount: $248,481; Principal Investigator: Michael Bevis
Magnetic Studies of Cores from Lakes in Taylor Valley, Antarctica Amendment Date: 2004-08-04; Funding Amount: $34,966; Principal Investigator: Kenneth Verosub
Methyl chloride and methyl bromide in Antarctic ice cores Amendment Date: 2004-08-04; Funding Amount: $456,927; Principal Investigator: Eric Saltzman
Estimating and Modeling Air-sea Gas Fluxes in the Southern Ocean Amendment Date: 2004-08-02; Funding Amount: $493,658; Principal Investigator: John Marshall
Collaborative Research: Western Divide West Antarctic Ice Cores (WAISCORES) Site Selection Amendment Date: 2004-08-02; Funding Amount: $61,635; Principal Investigator: David Morse
Distribution And Ecology Of Ammonia Oxidizing Bacteria In The Palmer LTER Study Area Amendment Date: 2004-07-30; Funding Amount: $636,912; Principal Investigator: James Hollibaugh
Genetic and Photogrammetric Investigations of Three Ecotypes of Killer Whales in the Southern Ross Sea Amendment Date: 2004-07-29; Funding Amount: $19,200; Principal Investigator: Robert Pitman
Collaborative Research: Polar Experiment Network for Geospace Upper-atmosphere Investigations [PENGUIn] - A New Vision for Global Studies Amendment Date: 2004-07-26; Funding Amount: $158,900; Principal Investigator: Umran Inan
Collaborative Research: Polar Experiment Network for Geospace Upper-Atmosphere Investigations [PENGUIn] - A New Vision for Global Studies Amendment Date: 2004-07-26; Funding Amount: $210,000; Principal Investigator: Stephen Mende
Collaborative Research: Polar Experiment Network for Geospace Upper-atmosphere Investigations [PENGUIn] - A New Vision for Global Studies Amendment Date: 2004-07-26; Funding Amount: $31,061; Principal Investigator: Louis Lanzerotti
COLLABORATIVE RESEARCH: A GPS Program to Determine Crustal Motions in Bedrock of the West Antarctic Ice Sheet Amendment Date: 2004-07-22; Funding Amount: $120,510; Principal Investigator: Robert Smalley
Collaborative Research: A GPS Network to Determine Crustal Motions in the Bedrock of the West Antarctic Ice Sheet: Phase I - Installation Amendment Date: 2004-07-21; Funding Amount: $429,575; Principal Investigator: Ian Dalziel
Collaborative Research: Antarctic Cretaceous-Cenozoic Climate, Glaciation, and Tectonics: Site surveys for drilling from the edge of the Ross Ice Shelf Amendment Date: 2004-07-20; Funding Amount: $337,315; Principal Investigator: Louis Bartek
Dry Valleys Late Holocene Climate Variability Amendment Date: 2004-07-19; Funding Amount: $431,899; Principal Investigator: Karl Kreutz
WORKSHOP: Future Repository Needs for Marine Cores Retrieved by United States Antarctic Program Vessels and Drilling Projects Amendment Date: 2004-07-12; Funding Amount: $20,700; Principal Investigator: Sherwood Wise
Collaborative Research: The Maud Rise Nonlinear Equation of State Study (MaudNESS) Amendment Date: 2004-07-07; Funding Amount: $282,700; Principal Investigator: Timothy Stanton
Collaborative Research: Collection of Marine Geophysical Data on Transits of the Nathaniel B. Palmer Amendment Date: 2004-07-07; Funding Amount: $233,678; Principal Investigator: Steven Cande