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51. Colville River Delta Landcover Data; USGS, Alaska [EARTH_LAND_USGS_AK_Colville1]
Vector and digital data from the Colville River area in Alaska. Data contains land cover classifications derived from Landsat MSS data, aerial photography, and ...


52. Environmental Atlas of the Lake Pontchartrain Basin [USGS_OFR_2002_206]
The story of Lake Pontchartrain and its surrounding Basin is a fascinating saga. Created at the end of the last Ice Age, this estuary is much more than just a magnificent natural resource. It has ...


53. Midwestern Regional Climate Center Online Data and Climate Data Services [MRCC_CLIMDATA]
Link to all products and services: http://www.sws.uiuc.edu National Centers of Environmental Information (NCEI) and the Illinois State Water Survey in Champaign, Illinois. Our center is a partner ...


54. Studies of the surface strain of Erebus Glacier Tongue to determine the process of calving [K009_1977_1978_NZ_3]
The surface deformation of the Erebus Glacier Tongue was measured in order to elucidate the calving mechanisms for the formation of icebergs. Surface strain, surface tilt, surface velocity and long ...


55. The geology of the Northern Britannia Range between the Hatherton and Byrd Glaciers [K009_1978_1979_NZ_1]   PARENT METADATA
The geology of the Northern Britannia Range between the Hatherton and Byrd Glaciers was mapped and the landforms, soils and glacial history of the range was investigated. A four man team man-hauled ...


56. The physical properties of both sea ice and floating glacier ice of the Erebus Ice Tongue [K009_1980_1981_NZ_1]
Three separate strain sites at marked positions on a map were set up with numerous poles erected and revisited periodically on and around the Erebus ice tongue glacier. A helicopter was used to provide ...


57. A study of the glacial history of the McMurdo Oasis by the dating of lacustre carbonates [K009_1979_1980_NZ_1]   PARENT METADATA
Three holes were drilled into frozen sediments around Lake Fryxell. The first was 4ft in depth in frozen silts approx 50m NW of the Fryxell Hut. The second hole was 30m east of the first hole and ...


58. An integrated field, geochemical, isotopic and geochronological study of Gaussberg [ASAC_973]
An integrated field, geochemical, isotopic and geochronological study of Gaussberg: Constraints on timing, character and petrogenesis of holocene lamproitic volcanics in the eastern Antarctica Shield ...


59. CO-OPS 1-minute Raw Tsunami Water Level Data [gov.noaa.ngdc.G10138]
CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings to the Hawaiian Islands. After the December ...


60. Channel morphology, bedform and sediments of the Onyx River and the nature and origin of the Labyrinth in the Wright Valley [K009_1975_1976_NZ_1]   PARENT METADATA
The Onyx River geomorphology was investigated by surveying 8 cross sections to illustrate the variation in channel and bank morphology from the mouth of the Onyx through to its final entry into Lake ...


61. Contribution of dinoflagellates to Antarctic coastal zone carbon flux [ASAC_988]
Some scanning electron microscope images were taken of dinoflagellates sampled as part of this project. A catalogue of the images taken is provided as part of the download file at the provided URL. ...


62. Delineation of simple microecosystems associated with the quartz stone habitat in the Vestfold Hills [ASAC_992]
Quartz stone sublithic microbial communities and underlying soil, retrieved from the Vestfold Hills were investigated using a variety of traditional and molecular methods. Although direct epifluorescent ...


63. Examination of the chemistry, physics and sedimentology of Lake Wilson, Waikato Valley, Brown Hills Region [K009_1974_1975_NZ_1]   PARENT METADATA
Lake Wilson was examined to see if it contained permanent water. The thickness of the ice was described. 36 holes were drilled and the bathymetry was mapped. Surface sediment samples were collected ...


64. Geochemical and geochronology of late quaternary glaciations in the McMurdo Sound Region [K009_1982_1983_NZ_1]   PARENT METADATA
The history and mechanics of the late Wisconsin age lakes which have periodically filled many of the lower portions of many of the Valleys that open into McMurdo Sound was studied from samples taken ...


65. Geoelectrical environment - Vostok - 1998 to 2004 [ASAC_974_1]
These data were collected under a collaborative arrangement between the Australian Antarctic Division (Principal Investigator: Gary Burns) and the Russian Antarctic Expeditions (Chief Russian Investigator: ...


66. Heard Island Archaeological Survey 1986-1987 [Heard_Archaeology_1986_1987]
See the downloadable report for more details. Historical context of Heard Island (taken from the report) There is some controversy as to when Heard Island was first sighted and when the first landing ...


67. Ionospheric dynamics in the polar cap [ASAC_949]
The aim is to measure structure and drift in polar-cap ionospheric layers in order to test current theories and models, identify unexplained behaviour and develop theoretical explanations. The polar ...


68. Lead isotopes in snow and ice as an indicator of past changes to the Antarctic environment [ASAC_966]
From the abstracts of the referenced papers: Techniques for Pb measurements have reached the stage where Antarctic ice with sub-picogram per gram concentrations can be reliably analysed for isotopic ...


69. Macquarie Island Elephant Seal Populations 1950 to 1965 [AADC-00101]
This dataset contains the results from studies of the Elephant Seal (Mirounga leonina) at Macquarie Island. Results from branding surveys and photographs between 1950 and 1965 are reported. Numbers, ...


70. Macquarie Island Elephant Seal Populations 1985 Onwards [AADC-00102]
This dataset contains the results from studies of the Elephant Seal (Mirounga leonina) at Macquarie Island. Results from branding surveys and photographs from 1985 onwards are reported. Numbers, life ...


71. The geochemistry of Antarctic snow, Vostok Station [K009_1977_1978_NZ_1]
Thin layers of snow (as thin as a fraction of a millimetre) were taken and analysed for sodium in a flame photometer. When thin layers of snow are analysed for sodium an annual pattern is found with ...


72. Vertical Electric Field data from Concordia Station - 2009 - 2012 [ASAC_974_Concordia]
Vertical Electric field measurements captured at Concordia Station. The files are stored in XML format, and contain detailed headings describing the data layout and format. The data are collected ...


73. Vertical electric field - Vostok from 2006-2011 [ASAC_974_2]
These data are collected under a collaborative arrangement between the Australian Antarctic Division (Principal Investigator: Gary Burns) and the Russian Antarctic Expeditions (Most-recent contact: ...


74. Antarctic Climate Data Collected by Australian Agencies [Antarctic_Meteorology]
This record provides a listing of meteorological data collected in the Australian Antarctic Territory by members of the Australian Antarctic program (and it's predecessors) and the Bureau of Meteorology. ...


75. Cloud images of the sky above Davis Station, Antarctica, taken with the lidar cloudcam [ASAC_737_lidar_cloudcam]
This project wound up at the end of the 2011/2012 Antarctic season. Data have continued to be collected beyond 2012-06-30 under a new project - 4292, The Antarctic Clouds and Radiation Experiment ...


76. Functional dynamics of the microbial loop in saline lakes of the Vestfold Hills [ASAC_919]
Metadata record for data expected from ASAC Project 919. See the link below for public details on this project. The plankton dynamics of Ace Lake, a saline, meromictic basin in the Vestfold Hills, ...


77. Impact of changes in UV and visible radiation on the reflective properties of plant photosynthetic surfaces [ASAC_941]
We investigated how surface reflectance properties and pigment concentrations of Antarctic moss varied over species, sites, icrotopography, and with water content. We found that species had significantly ...


78. LD2000 isotope stack - Law Dome d18O data 1800-1999 as annual averages [ASAC_757_LD2000]   PARENT METADATA
"LD2000" Isotope record: 1800AD-1999AD" This data set is that used in Schneider et al., 2006 and should be cited as such: Schneider, D. P., Steig, E. J., van Ommen, T. D., Dixon, ...


79. Mapping of Poa litorosa and Carex trifida in the Handspike Point area at Macquarie Island 28 March 2003 [ASAC_1015_MIGPS03]
Current positional data for Poa litorosa and Carex trifida at Handspike Point area (Macquarie Island) were collected using Global Positioning System (GPS) equipment and standard observational techniques. ...


80. Micrometeorology of Azorella macquariensis on Macquarie Island during the summer of 2015/6: An intensive field dataset. [AAS_4192_2015-16_Macquarie_Is_field_data]
The main purpose of the field campaign of Nov-Dec 2015 was to glean real-world data to facilitate the use of a model-data fusion process to infer the exchange of sensible heat and moisture fluxes ...


81. Monitoring surface elevation change and ice sheet movement in Antarctica using high-precision GPS techniques [ASAC_887]
The data sets consist of static and kinematic GPS data collected on the Amery Ice Shelf using Leica 299 receivers. Additional GPS data were collected at Beaver Lake. All data are provided in UNIX ...


82. Organic Geochemical Studies on Peat Deposits from Macquarie Island [ASAC_87]
Data are extracted from the paper by S. A. Pickering and B.D. Batts, 'Patterns of Mono- and Difunctional Carboxylic Acids in Hydrothermal Leachates of Soil and Peat Humates: Geological and Environmental ...


83. Past and Present Freshwater Lake Environments on Macquarie Island [ASAC_539]
Samples were collected between 1998 and 1992 on Macquarie Island from existing water bodies and from exposed lake sediments up to 14,000 years old. The dataset comprises a taxa list of 131 non-marine ...


84. Post weaning dispersal and survival in the southern elephant seal [ASAC_862]
The objectives for this project were: The project aims to quantify the patterns of dispersal and survival of newly weaned southern elephant seal pups to provide information on position at sea and ...


85. Quaternary Vegetation History of Australian Subantarctic Islands [ASAC_77]
From the abstracts of some of the referenced papers: On Macquarie Island six palaeolake deposits dated from terminal Pleistocene to early-mid Holocene have been found at the top of cliffs which ...


86. Rates of Quaternary Ice Movement Across the Vestfold Hills from Exposure Age Dating. [ASAC_831]
The data set consist of in-situ cosmogenic Be-10 and Al-26 surface exposure ages for subglacial erratics in the Vestfold Hills. Samples were collected during the 1994/95 summer season and processed ...


87. Report from the 1985 ANARE expedition to Heard Island [Heard_Island_Report_1985]
Report of the 1985 A.N.A.R.E to Heard Island. This document contains the following scientific reports: Zoology - elephant seals, fur seals, General Zoology - leopard seals, fish, insects, birds; Botany ...


88. Sea Ice Algae of the Saline Lakes of the Vestfold Hills [ASAC_764]
Samples were taken from Ace Lake, Watts Lake, Dingle Lake and Williams Lake. 3-5 ice cores were taken from each lake, in the hope of finding phytoplankton. 13 cm diameter cores, sectioned at 20 cm ...


89. Sea Ice Biota of Coastal Eastern Antarctica [ASAC_875]
The distribution and abundance of ice-associated copepods in the fast ice of the Australian Antarctic Territory were investigated over a distance of approximately 650 km between October and December ...


90. Southern Ocean Magnetometer Experiment (SOMEx) [ASAC_852]
The SOMEx (Southern Ocean Magnetometer Experiment) experiment deployed four seafloor magnetomoeters in 1996, to measure changing magnetic fields on the floor of the southern ocean. Two were recovered ...


91. ABoVE: Burn Severity, Fire Progression, Landcover and Field Data, NWT, Canada, 2014 [doi:10.3334/ORNLDAAC/1307_1]
This data set provides peatland landcover classification maps, fire progression maps, and vegetation community biophysical data collected from areas that were burned by wildfire in 2014 in the Northwest ...


92. CMS: DARTE Annual On-road CO2 Emissions on a 1-km Grid, Conterminous USA, 1980-2012 [doi:10.3334/ORNLDAAC/1285_1]
This data set provides a 33-year, 1-km resolution inventory of annual on-road CO2 emissions for the conterminous United States based on roadway-level vehicle traffic data and state-specific emissions ...


93. CMS: Forest Inventory and Biophysical Measurements, Para, Brazil, 2012-2014 [doi:10.3334/ORNLDAAC/1301_1]
This data set provides measurements for diameter at breast height (DBH), commercial tree height, and total tree height for forest inventories taken at the Fazenda Cauaxi and the Fazenda Nova Neonita, ...


94. CMS: Soil CO2 Efflux and Properties, Site Vegetation Measurements, Mexico, 2011-2012 [doi:10.3334/ORNLDAAC/1298_1]
This data set provides the results of (1) monthly measurements of soil CO2 efflux, volumetric water content, and temperature, and (2) seasonal measurements of soil (porosity, bulk density, nitrogen ...


95. Characteristics of African Savanna Biomes for Determining Woody Cover [doi:10.3334/ORNLDAAC/850_1]
This data set includes the soil and vegetation characteristics, herbivore estimates, and precipitation measurement data for the 854 sites described and analyzed in Sankaran et al., 2005. Savannas ...


96. FLUXNET Canada Research Network - Canadian Carbon Program Data Collection, 1993-2014 [doi:10.3334/ORNLDAAC/1335_1]
FLUXNET Canada is a FLUXNET research network comprised of the Fluxnet-Canada Research Network (FCRN) and the Canadian Carbon Program (CCP) operating from 1993 through 2014. It was a national research ...


97. Gridded 5km GHCN-Daily Temperature and Precipitation Dataset, Version 1 [gov.noaa.ncdc.C00332]
The Gridded 5km GHCN-Daily Temperature and Precipitation Dataset (nClimGrid) consists of four climate variables derived from the GHCN-D dataset: maximum temperature, minimum temperature, average temperature ...


98. LBA-ECO CD-11 Biophysical Measurements of Logged and Fire-Treated Forests, Brazil [doi:10.3334/ORNLDAAC/1118_1]
This data set reports the results of vegetation field surveys that measured tree height and diameter at breast height (DBH) in defined size classes at three study sites -- Santarem, Para; Paragominas, ...


99. Low-res d15N and d18O of O2 in the WAIS Divide 06A Deep Core [NSIDC-0660]
This data set is a low-resolution set of measurements of d15N of N2 and d18O of O2, along with dO2/N and dAr/N2 supporting data, in the WAIS Divide 3405 m long ice core recovered in 2011. Data are ...


100. NACP New England and Sierra National Forests Biophysical Measurements: 2008-2010 [doi:10.3334/ORNLDAAC/1046_1]
This data set includes biophysical measurements collected in 2009 from five New England experimental forest stations: Bartlett Experimental Forest, Harvard Forest, Howland Research Forest, Hubbard ...


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