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51. Ozone profiles from ECC balloon-borne sondes at Dumont d'Urville, Antarctica [209_3_IPEV_FR]
Ozone soundings are performed in Dumont d'Urville since 1990 (RS80 Vaisala from 1990 to 2007, MODEM from 2007 to present). About thirty soundings per year are performed, with the higher launch frequency ...


52. Historic CH4 Records from Antarctic and Greenland Ice Cores, Antarctic Firn Data, and Archived Air Samples from Cape Grim, Tasmania in CDIAC/Trends Online [CDIAC_CH4_LAWDOME]
This data represents one thousand years of atmospheric methane concentrations. Methane concentrations was measured in air bubbles from 1008-1980 in Antarctic ice cores, and from 1075-1885 in Greenland ...


53. Circumpolar Active-Layer Permafrost System (CAPS) [G01175]
The Circumpolar Active-Layer Permafrost System (CAPS) contains over 100 data sets pertaining to permafrost and frozen ground topics. It also contains detailed metadata records describing over 100 ...


54. Digital Images of Thin Sections from Siple Dome [NSIDC-0127]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


55. Dominion Range Snow Pit and Ice Core, 1984 and 1985 [NSIDC-0087]
Information from snow pits and an ice core were collected at Dominion Range (location - 166 10' East, 85 15' South, elevation - 2,700m) in 1984-1985. The 6 meter snow pit was dug and sampled in 1984-1985 ...


56. Dronning Maud Land, Antarctica, Ice Core, 1991 and 1992 [NSIDC-0089]
Major ion concentration values (Na, Mg, Ca, Cl, NO3, SO4, MSA) were analyzed from a 20-meter ice core drilled in Dronning Maud Land, Antarctica (location - 65 01' East, 75 00' South, elevation - 2,900 ...


57. Major Ion Chemistry Data of WAIS Divide Ice Core Brittle Ice [NSIDC-0546]
The brittle ice section (577-1300 m) of the main WAIS Divide ice core (WDC06A) was analyzed for major ion concentrations with ion chromatography.


58. Newall Glacier Snow Pit and Ice Core, 1987 to 1989 [NSIDC-0088]
Snow pit and ice core data from the Newall Glacier (location - 162 30' East, 77 35' South) were collected during 1987 and 1988. These include information on chemistry, Beta profiles and stratigraphy. ...


59. Physical and Structural Properties of the Siple Dome Ice Cores [NSIDC-0128]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


60. Siple Dome Cores Electrical Measurement Data [NSIDC-0133]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


61. Siple Dome Highlights: Stable isotopes [NSIDC-0134]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


62. Siple Dome Ice Core Age-Depth Scales [NSIDC-0130]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


63. Siple Dome Methane Record [NSIDC-0124]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


64. Siple Shallow Core Density Data [NSIDC-0129]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


65. Volcanic Records in the Siple and Taylor Dome Ice Cores [NSIDC-0126]
This data set is part of the WAISCORES project, an NSF-funded project to understand the influence of the West Antarctic ice sheet on climate and sea level change. WAISCORES researchers acquired and ...


66. Western Italian Alps Monthly Snowfall and Snow Cover Duration [G01186]
This data set consists of snow observations for 18 stations in the western Italian Alps. Two types of data are included: monthly snowfall amounts and monthly snow cover duration in days. The period ...


67. Arctic Sea Ice Concentration and Extent from Danish Meteorological Institute Sea Ice Charts, 1901-1956 [G10007]
This data set provides estimates of Arctic sea ice extent and concentration from 1901 to 1956 created from a collection of historic, hand-drawn sea ice charts from the Danish Meteorological Institute ...


68. Morphometric Characteristics of Ice and Snow in the Arctic Basin: Aircraft Landing Observations from the Former Soviet Union, 1928-1989 [G02140]
This data set contains sea ice and snow measurements collected during aircraft landings associated with the Soviet Union's historical Sever airborne and North Pole drifting station programs. The High-Latitude ...


69. NOAA/NMC/CAC Arctic and Antarctic Monthly Sea Ice Extent, 1973-1990 [G00917]
Sea ice extent from January 1973 through August 1990 was digitized from weekly operational sea ice charts produced by the Navy/NOAA Joint Ice Center. Charts were digitized by hand using a 1 degree ...


70. Sea Ice Melt Pond Data from the Canadian Arctic [G01169]
This data set contains observations of albedo, depth, and physical characteristics of melt ponds on sea ice, taken during the summer of 1994. The melt ponds studied were located just south of Cornwallis ...


71. Dynamics and ionisation in the Antarctic middle atmosphere: MF radar measurements - K055_2004_2012_NZ_1 [K055_2004_2012_NZ_1]
Our studies investigate the Antarctic middle atmosphere’s response to natural and man-made factors which change climate. The dynamical processes of this region are significant in controlling the circulation ...


72. Radio-echo sounding (RES) ice thickness and elevation data: Wilkes Land 1978-1986 - Wilkes_RES_Ht_1978-86 [Wilkes_RES_Ht_1978-86]
Radio-echo sounding (RES) data and ice sheet elevation data from a combined ice thickness and ground based survey during the summer seasons from 1978-1986. The radar and operator on sledge pulled ...


73. A Missouri Survey for Climbing Milkweed and Pale Gerardia - brdsar0015 [brdsar0015]
Report Prepared by the Missouri Department of Conservation, Jerry Presley, Director, under Cooperative Agreement No. 14-45-0009-94-1019, with the National Biological Service A Missouri survey for ...


74. All-Sky TV Camera Data at Zhongshan Station, Antarctica, Year 2002 dataset - CNNADC_2002_18_S_ASC [CNNADC_2002_18_S_ASC]
All-sky TV camera is to monitor auroral displays nearly 180 degrees in filed of view, it consists of all-sky camera, control box, timing generator, timer corrector, two VHS recorders, SVHS recorders ...


75. Biodiversity, Dynamics and Metabolics of Heterogeneous Meltwater Ponds - K025_2011_2013_NZ_3 [K025_2011_2013_NZ_3]
Microbial biodiversity and community dynamics within and between selected melt water ponds near Bratina Is will help to identify environmental drivers within ponds. Research will examine the metabolic ...


76. The Permafrost in the Antarctic Peninsula - CDA_AR_GEO_PREDIF_PERMFROS_DATA [CDA_AR_GEO_PREDIF_PERMFROS_DATA]
Since 1990, the joint Argentine (Instituto Antarctico Argentino, IAA), Japanese (Institute of Low Temperature Science, ILTS), and, recently, Italian (Third University of Rome) group "Criologia" has ...


77. 1997 Seismic Hazard Assessment, Onondaga County, New York [NYSM_SEISMIC_HAZARD]
From the SEISMIC HAZARD ASSESSMENT, ONONDAGA COUNTY, NEW YORK Authors: Donald H. Cadwell, Ph.D. and Gary N. Nottis ABSTRACT Seismic shear-wave data collection is expanding ...


78. 1:20,000 geological map of Allan Hills [K042_1990_1991_NZ_2]
A 1:20,000 scale geological map of Allan Hills and acompanying text was competed with the Weller Coal Measures being mapped to member level. Additional geographic control was established using a total ...


79. 1:25,000 geological mapping of the St Johns Range from the central Wright Valley to the Mackay Glacier and from the Miller Glacier to west of Victoria Valley [K112_1990_1991_NZ_1]
The DSIRGEO mapping programme in the 1990/91 season was designed to link the area covered in 1989/90 (Convoy Range) with that covered in 1988/89 (Thundergut Sheet). The eventual aim of the programme ...


80. A 50-years record of DDT and HCH in lake sediment in King George Island, Antarctic [ECA023]
The Antarctic continent does not have stream–river drainage systems, Antarctic lakes are thus the main sinks for water and solutes from the surrounding environment. Depending on their origin, the ...


81. A Case Study of the Illinois Severe Weather Outbreak of April 19, 1996 [UIUC_SEVERE_TORN]
(Summary adapted from the WW2010 Home Page) April 19, 1996: One of the most memorable tornado outbreaks in Illinois history. During the day, 33 tornadoes touching ...


82. A Case Study of the March 12-15, 1993 Superstorm via World Wide Web [UIUC_SUPER_STORM]
The March 12-15, 1993 superstorm will be remembered as one of the strongest storms to ever strike the Eastern United States. Overall, 270 fatalities were reported with an estimate ...


83. A Database of Herbaceous Vegetation Responses to Elevated Atmospheric CO2, CDAIC/NDP-073 [CDIAC_NDP073]
The Numeric Data Package NDP-073 is a multiparameter database of responses by herbaceous vegetation to increased atmospheric CO2 levels compiled from the literature. Seventy-eight independent CO2-enrichment ...


84. A Database of Woody Vegetation Responses to Elevated Atmospheric CO2, CDIAC/NDP-072 [CDIAC_NDP072]
Numeric Data Package NDP-072 replaces the database DB-1018 previously available from CDIAC. This data base contains enhancements, additional quality control and corrections to the data in DB-1018. ...


85. A Missouri Survey for Climbing Milkweed and Pale Gerardia [BRD001]
Report Prepared by the Missouri Department of Conservation, Jerry Presley, Director, under Cooperative Agreement No. 14-45-0009-94-1019, with the National Biological Service A Missouri survey for ...


86. A Preliminary Study on Oxygen Isotopes of Ice Cores from Collins Ice Cap, King George Island, Antarctica [1994-1997_S_GW_GG04_AN_ISOTOPE]
Ice-cores of the Collins Ice Cap were all gained through the BZXJ-model ice-core drilling machine newly made by Lanzhou Institute of Glaciology and Geocryology, Chinese Academy of Sciences. ...


87. A comparative examination of the origin, structure and metamorphism of the Skelton and Koettlitz Group (basement lithologies) in South Victoria Land, Antarctica. [K061_1992_1995_NZ_1]
A comparative examination of the origin, structure and metamorphism of the Skelton and Koettlitz Group (Wilson Terrane) was carried out over three field seasons to determine a) if the two groups could ...


88. A detailed investigation of the paleohydraulic regime (sinuosity, channel width, depth, slope, discharge of the river, etc) during the deposition of the Triassic alluvial plain sequence at Mt Bastion [K043_1980_1982_NZ_1]
The paleohydraulic Triassic alluvial plain sequence at the head of the Dry Valleys was studied. The Triassic Beacon Supergroup is divided into five stratigraphic units (The Fleming Member of the Feather ...


89. A detailed study of the origin of Olympus Granite Gneiss [K061_1986_1987_NZ_2]
A detailed study of the Olympus Granite Gneiss with particular emphasis on foliation development and its relationship to deformation of Koettlitz Group metasediments, in an attempt to understand its ...


90. A distribution of vegetation survey and an environmental assessment carried out to identify any damage caused by previous occupation of the area by man at Cape Hallett's Specially Protected Area No. 7 [K014_1982_1983_NZ_3]
Specially Protected area No.7 is located at the base of Seabee Spit and comprises two major habitat types: a large flat area interrupted by small hummocks and depressions, and adjoining steep scree ...


91. A feasibility study of marine investigations at Cape Bird: Plankton sampling, water temperature, conductivity and chlorophyll content [K014_1969_1970_NZ_1]
On arrival at Cape Bird it was found that the pack ice had broken early and sampling had to be limited to inshore waters from ice piers with water depths never greater than about 20 feet. Plankton ...


92. A general benthic survey of the Cape Bird region: distribution of sediment types, boundaries of faunal zones, bathymetry and current patterns [K014_1970_1971_NZ_5]
A survey of the region from the ice face to McDonald Beach and to a depth of about 300 meters with regard to distribution of sediment types, boundaries of faunal zones and the general bathymetry of ...


93. A geochemical reconnaisance of the salts in the soils of the Victoria Valley [K009_1972_1973_NZ_1]   PARENT METADATA
A geochemical reconnaisance of the salts in the Victoria Valley was undertaken in the 1972/73 season. A field camp was set up at Lake Vida and the area from Lake Vida to Lake Vaska, Lake Clarke and ...


94. A mineralisation survey in the Koettlitz-Blue Glacier and Taylor Valley region to determine the geochemical prospecting of the region [K042_1964_1965_NZ_2]
A mineralisation survey was conducted in the Koettlitz-Blue Glacier and Taylor Valley region because previous work in these areas mapped Precambrian basement rocks similar to those found in mineralised ...


95. A quantitative survey of mosses in the McMurdo Sound region [K042_1976_1977_NZ_3]
A quantitative survey of the ecology of mosses in the McMurdo Sound region was conducted in the 1976/77 field season. Moss was found around streams below the Rhone, Hughes and Calkin Glaciers in the ...


96. A reconstruction of the record of volcanic processes within the vent of a large and explosive basaltic eruption in the Mawson Formation in the Allan Hills [K061_2001_2002_NZ_2]
The contact relationship between volcanic deposits and surrounding country rocks of the Beacon Supergroup are steep over a large area. Beyond the landslide deposits along the contact between Beacon ...


97. A study on the siting, establishment and maintenance of territories in the South Polar Skua (Catharacta maccormicki) [K017_1967_1968_NZ_2]
A study of skua territories was conducted by examining siting, establishment and maintenance of territories in two very different conditions including in an area close to the penguins where skuas ...


98. A survey of suitable sites in the Wright Valley for boreholes and a study of Lake Vanda sediments [K009_1971_1972_NZ_2]   PARENT METADATA
Two weeks were spent in the Wright Valley to survey suitable sites for boreholes to be put down as part of the International Drilling Programme. It was proposed to core the entire thickness of bottom ...


99. A transplant experiment measuring the effects petroleum derivatives on Trematomus bernacchii from a relatively pristine site and exposing the fish to the waters at Winterquarters Bay and Cape Armitage [K014_1999_2000_NZ_1]
The impact of petroleum derivatives derived from fuel drums dumped into McMurdo Sound during the period before environmental management practices were regarded was examined on fish in Winterquarters ...


100. A vegetation assessment of Beaufort Island [K024_1996_1997_NZ_3]
The vegetation at Beaufort Island was assessed and a report written to ICAIR including a description of the area, species present, comparison to other Dry Valley vegetation, the merits of the vegetation ...


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