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51. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM04 Aquadopp current meter data [ASAC_1164_AM04_Aquadopp]   PARENT DIF
AM04 borehole drilled January 2006. A single current meter data dip was collected during routine CTD operations over a period of 4 days upon completion of borehole. Consult Readme file for detail ...


52. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM04 FSI-CTD profile data [ASAC_1164_AM04_CTD]   PARENT DIF
AM04 borehole drilled January 2006. Data collected in series of casts over a period of 4 days following completion of borehole. Consult Readme file for detail of data files and formats. A word document ...


53. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM04 caliper data [ASAC_1164_AM04_caliper]   PARENT DIF
AM04 borehole drilled January 2006. Profiling measurements conducted to test borehole diameter integrity.


54. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM04 drilling parameters data [ASAC_1164_AM04_Drilling]   PARENT DIF
AM04 borehole drilled January 2006. Data collected in series of files over a period of 4 days during production of borehole. Consult Readme file for detail of data files and formats.


55. Amery Ice Shelf - hot water drill borehole, AM04 Brancker thermistor data [ASAC_1164_AM04_Brancker]   PARENT DIF
AM04 borehole drilled January 2006. Annual data retrieved for 2006, and 2007. Consult Readme file for detail of data files and formats. New data for 2011 was added in November of 2011.


56. Amery Ice Shelf - hot water drill borehole, AM04 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf [ASAC_1164_AM04_MicroCAT]   PARENT DIF
AM04 borehole drilled January 2006. Data being collected at annual re-visits to site. Consult Readme file for detail of data files and formats. A word document providing further information is ...


57. Amery Ice Shelf - hot water drill borehole, AM03 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf [ASAC_1164_AM03_MicroCAT]   PARENT DIF
AM03 borehole drilled December 2005. Data being collected at annual re-visits to site. Consult Readme file for detail of data files and formats. A word document providing further information is ...


58. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM03 FSI-CTD profile data [ASAC_1164_AM03_CTD]   PARENT DIF
AM03 borehole drilled December 2005. Data collected in series of casts over a period of 5 days following completion of borehole. Consult Readme file for detail of data files and formats. A word ...


59. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM03 drilling parameters data [ASAC_1164_AM03_Drilling]   PARENT DIF
AM03 borehole drilled December 2005. Data collected in series of files over a period of 2 days during production of borehole. Consult Readme file for detail of data files and formats.


60. Amery Ice Shelf - hot water drill borehole, AM03 Brancker thermistor data [ASAC_1164_AM03_Brancker]   PARENT DIF
AM03 borehole drilled December 2005. Partial annual data retrieved for 2006, and 2007. Consult Readme file for detail of data files and formats. Dataset was updated on 2011-12-01 to include 2011 ...


61. Amery Ice Shelf - hot water drill borehole, 2000-01 - AM02 borehole CTD profile data [ASAC_1164_AM02_CTD]   PARENT DIF
AM02 borehole drilled December 2000. Several CTD profiles obtained in 360 m wide ocean cavity beneath 373 m thick ice shelf. Consult Readme file for detail of data files and formats. A word document ...


62. Amery Ice Shelf - hot water drill borehole, 2000-01 - AM02 borehole caliper profile data [ASAC_1164_AM02_Caliper]   PARENT DIF
AM02 borehole drilled December 2000. Several caliper profiles obtained as a 'first look' at borehole closure rates. Consult Readme file for detail of data files and formats.


63. Amery Ice Shelf - hot water drill borehole, 2000-01 - AM02 borehole drilling data [ASAC_1164_AM02_Drilling]   PARENT DIF
AM02 borehole drilled December 2000. Logging files collected during drilling operations including water pressure, temperature and flow rate, as well as drill speed and depth. Consult Readme file ...


64. Amery Ice Shelf - hot water drill borehole, 2000-01 - AM02 seawater and sediment samples, plus AWS data [ASAC_1164_AM02_Other]   PARENT DIF
AM02 borehole drilled December 2000. Several Niskin water bottle samples collected in ocean cavity. 1.44 m sediment core collected from seafloor at 780 m below sea level. Ongoing Automatic Weather ...


65. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM02 [ASAC_1164_AM02]   CHILD DIFs   PARENT DIF
AM02 borehole drilled December 2000. Profiling measurements conducted over a period of one week. Long term monitoring instruments installed 2001-01-06. Consult Readme file for detail of data files ...


66. Amery Ice Shelf - hot water drill borehole, 2005-06 - AM03 Aquadopp current meter data [ASAC_1164_AM03_Aquadopp]   PARENT DIF
AM03 borehole drilled December 2005. Current meter data dips collected during routine CTD operations over a period of 4 days upon completion of borehole. Consult Readme file for detail of data files ...


67. Amery Ice Shelf - hot water drill borehole, AM02 Brancker thermistor data [ASAC_1164_AM02_Brancker]   PARENT DIF
AM02 borehole drilled December 2000. Partial annual data retrieved for 2001. Complete annual data retrieved for 2002, and 2003. Consult Readme file for detail of data files and formats. New data ...


68. Amery Ice Shelf - hot water drill borehole, AM02 CTD mooring data [ASAC_1164_AM02_MicroCAT]   PARENT DIF
AM02 borehole drilled December 2000. 3 x Seabird 37IM CTD units moored long term in ocean cavity beneath the shelf. Data for 2001, and 2003 in 0.5 hr sampling. Data for 2002 not recorded. Consult ...


69. NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km Reanalysis [NCAR_DS604.0]
NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km Reanalysis dataset is a dynamically downscaled dataset with high temporal and spatial resolution ...


70. Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b - video footage [ASAC_1164_AM01b_video]   PARENT DIF
AM01b borehole drilled mid-December 2003. Profiling measurements conducted over a period of a few days. Video recording of borehole walls and sea floor benthos. Sediment sample collected from sea ...


71. Measuring the effects of human activity on Weddell Seals (Leptonychotes weddellii) [ASAC_1148_Weddells]
The number of people travelling to Antarctica is growing, with much of the recent increase in visitor numbers attributable to an expansion in commercial tourism (Enzenbacher 1992; 1994). Most visitors ...


72. Merged Statistical Analyses of Historical Monthly Precipitation Anomalies Beginning 1900 [NCAR_DS570.4]
An improved land-ocean global monthly precipitation anomaly reconstruction is developed for the period beginning in 1900. Reconstructions use the available historical data ...


73. Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b [ASAC_1164_AM01b]   CHILD DIFs   PARENT DIF
AM01b borehole drilled mid-December 2003. Profiling measurements conducted over a period of a few days. Video recording of borehole walls and sea floor benthos. Sediment sample collected from sea ...


74. Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b Aquadopp current meter data [ASAC_1164_AM01b_Aquadopp]   PARENT DIF
AM01b borehole drilled December 2003. Current meter data dip collected during routine CTD profiling over a period of 1 day upon completion of borehole. Consult Readme file for detail of data files ...


75. Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b FSI-CTD profile data [ASAC_1164_AM01b_CTD]   PARENT DIF
AM01b borehole drilled December 2003. CTD profiling collected over a period of 1 day upon completion of borehole. Consult Readme file for detail of data files and formats. A word document providing ...


76. Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b GPS data in vicinity of borehole site using Leica System 300. [ASAC_1164_AM01b_GPS]   PARENT DIF
AM01b borehole site Small amount of static GPS data at each of four sites in a 500 m x 500 m square strain grid. Consult Readme file for detail of data files and formats.


77. Amery Ice Shelf - hot water drill borehole, 2003-04 - AM01b sampling (seafloor sediment, ice cores, seawater) and Automatic Weather Station data [ASAC_1164_AM01b_Other]   PARENT DIF
AM01b borehole site Samples collected during drilling and scientific sampling phases of work. AWS continuing to operate (not a new station, but ongoing AM01 station).


78. TOGA Coupled Ocean Atmosphere Response Experiment Data at UCAR/JOSS/NOAA/CODIAC [TOGACOARE_UCAR_JOSS_NOAA_CODIAC]
The Tropical Ocean Global Atmosphere (TOGA) Coupled Ocean- Atmosphere Response Experiment (COARE) has as its goal an improved understanding of the role of the western Pacific Ocean warm ...


79. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 [ASAC_1164_AM01]   CHILD DIFs   PARENT DIF
AM01 borehole drilled mid-January 2002. Profiling measurements conducted over a period of one week. Long term monitoring instruments installed 2002-01-16. AM01b borehole drilled mid-December 2003. ...


80. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 Aquadopp current meter data [ASAC_1164_AM01_Aquadopp]   PARENT DIF
AM01 borehole drilled January 2002. Current meter data dips collected during routine CTD operations over a period of 4 days upon completion of borehole. Consult Readme file for detail of data files ...


81. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 FSI-CTD profile data [ASAC_1164_AM01_CTD]   PARENT DIF
AM01 borehole drilled January 2002. Data collected in series of casts over a period of 5 days following completion of borehole. Consult Readme file for detail of data files and formats. A word document ...


82. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 GPS data in vicinity of borehole site using Leica System 300. [ASAC_1164_AM01_GPS]   PARENT DIF
AM01 borehole drilled January 2002. GPS data collected in two segments: over 3 days 'static' around 07-Jan-2002, and a short kinematic sequence on 23-Jan-2002. Consult Readme file for detail of ...


83. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 caliper data [ASAC_1164_AM01_caliper]   PARENT DIF
AM01 borehole drilled January 2002. Profiling measurements conducted to test borehole diameter integrity. AM01b borehole drilled mid-December 2003. No new caliper data collected due to faulty wiring ...


84. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 drilling parameters data [ASAC_1164_AM01_Drilling]   PARENT DIF
AM01 borehole drilled January 2002. Data collected in series of files over a period of 2 days during production of borehole. Consult Readme file for detail of data files and formats.


85. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 ground penetrating radar data in vicinity of borehole site [ASAC_1164_AM01_GPR]   PARENT DIF
AM01 borehole drilled January 2002. Data collected in series of files over a period of 2 days after completion of borehole. Consult Readme file for detail of data files and formats.


86. Amery Ice Shelf - hot water drill borehole, 2001-02 - AM01 sampling (seafloor sediment, ice cores, seawater) and Automatic Weather Station data [ASAC_1164_AM01_Other]
AM01 borehole drilled January 2002. Samples collected during drilling and scientific sampling phases of work. AWS continuing to operate.


87. Amery Ice Shelf - hot water drill borehole, AM01 Brancker thermistor data [ASAC_1164_AM01_Brancker]   PARENT DIF
AM01 borehole drilled January 2002. Partial annual data retrieved for 2002, and 2003. AM01b borehole drilled mid-December 2003. No new thermistor strings deployed. Consult Readme file for detail ...


88. Amery Ice Shelf - hot water drill borehole, AM01 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf [ASAC_1164_AM01_MicroCAT]   PARENT DIF
AM01 borehole drilled January 2002. Data being collected at annual re-visits to site. Consult Readme file for detail of data files and formats. A word document providing further information is ...


89. Ice shelf - ocean interaction in the cavity beneath the Amery Ice Shelf [ASAC_1164]   CHILD DIFs
---- Public Summary from Project ---- Most of the snow falling on inland Antarctica drains via large ice streams and floating ice shelves to the sea where it lost by iceberg calving or as melt beneath ...


90. Video and audio tapes showing raw data from approach and overflight experiments to birds as part of ASAC 1148. [ASAC_1148_video_audio]
This dataset comprises the actual video footage and audio recordings made during a number of experiments made as part of ASAC project 1148 (ASAC_1148). The primary objective was to measure the responses ...


91. Mineral Resources Data System Data Set [MRDS]
The Mineral Resources Data System (MRDS) data base, formerly known as the Computerized Resources Information Bank (CRIB), was developed by Dr. James A. Calkins and implemented by the U.S. Geological ...


92. Standardized Precipitation Index (SPI) for Global Land Surface (1949-2012) [NCAR_DS298.0]
This dataset includes the Standardized Precipitation Index (SPI) at three-, six-, and 12-month scales for global land surfaces. It was produced for a study to determine the relationship between ...


93. Biological evolution of Antarctic lakes [ASAC_1131]
Beaver Lake, a large epishelf lake in Eastern Antarctica was sampled on two occasions during the austral summer of 2000. Two sites, one 1km offshore and another 6km offshore were sampled at intervals ...


94. Leopard and Weddell seal program [ASAC_1144]
2000/2001 season 31 quad based surveys were conducted along the pack-ice edge to identify where leopard seals could be accessed. 31 one hour aerial surveys were also conducted to identify the position ...


95. Amery Ice Shelf - hot water drill borehole, AM03 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf - 2011/2012 data [AAS_4096_AM03_MicroCAT]   PARENT DIF
AM03 borehole drilled December 2005. Data being collected at annual re-visits to site. Consult Readme file for detail of data files and formats. A word document providing further information is ...


96. Amery Ice Shelf - hot water drill borehole, AM04 Brancker thermistor data - 2011/2012 data [AAS_4096_AM04_Brancker]   PARENT DIF
AM04 borehole drilled January 2006. Consult Readme file for detail of data files and formats. 2011-2012 data may be final data from the unit owing to battery failure. The original project for this ...


97. Amery Ice Shelf - hot water drill borehole, AM05 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf - 2011-2013 data [AAS_4096_AM05_MicroCAT]   PARENT DIF
AM05 borehole drilled December 2009. Data being collected at annual re-visits to site. Consult Readme file for detail of data files and formats. A word document providing further information is ...


98. Amery Ice Shelf - hot water drill borehole, AM06 Seabird MicroCAT CTD moorings at three depths in ocean cavity beneath the shelf - 2011-2013 data [AAS_4096_AM06_MicroCAT]   PARENT DIF
AM06 borehole drilled January 2010. Data being collected at annual re-visits to site. Consult Readme file for detail of data files and formats. A word document providing further information is ...


99. DISCOVER-AQ Ground-based Lidar Aerosol Measurements [DISCOVER-AQ_Ground_Remote_Sensing_Aerosol]   PARENT DIF
DISCOVER-AQ_Ground_Remote_Sensing_Aerosol_Data are ground-based lidar measurements of extinction, backscattering profiles and aerosol optical depth (AOD) at University of Maryland, Baltimore County ...


100. DISCOVER-AQ Ground-based PANDORA Trace Gas Measurements [DISCOVER-AQ_Ground_Remote_Sensing_TraceGas]   PARENT DIF
DISCOVER-AQ_Ground_Remote_Sensing_TraceGas_Data areground-based PANDORA Network NO2 and O3 column measurements made during the first deployment of the Deriving Information on Surface Conditions from ...


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