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1. Radon in Soils of Parts of Cameron, Hidalgo, and Willacy Counties, Texas [USGS_OFR_2005_1423]
This study looks at part of the southern Rio Grande Valley where all of the counties are ranked by USEPA as zone 3. The study area (see index map) includes parts of Cameron, Hidalgo, and Willacy Counites ...


2. Solar/Space Environment Data (Satellites) [gov.noaa.ngdc.stp.swx.space-environment]
The National Oceanic and Atmospheric Administration (NOAA) monitors the geospace and solar environments using a variety of space weather sensors aboard its fleet of operational satellites.


3. BOREAS HYD-06 Aircraft Gamma Ray Soil Moisture [BOREAS_H6ACGSMD]
This data set contains percent soil moisture (by weight) (and/or water content if there is a moss/humus layers measured from aircraft using a terrestrial gamma ray instrument. There is also data that ...


4. Stratigraphy of the Pliocene Sorsdal Formation, Marine Plain, Vestfold Hills, East Antarctica [marine_plain_grain_size]
The data are grain size analyses conducted by Geoscience Australia of samples collected during drilling the sections at Marine Plain. The results are summarised in the Antarctic science paper on ...


5. Cryptobiosis in Terrestrial Antarctic Invertebrates [ASAC_58]
An analysis of bedrock and associated soils was conducted at a series of coastal localities in East Antarctica as well as further inland in the Prince Charles Mountains. Protozoans and micrometazoans ...


6. Ecological Relationships of Antarctic Tardigrades [ASAC_354]
An analysis of bedrock and associated soils was conducted at a series of coastal localities in East Antarctica as well as further inland in the Prince Charles Mountains. Protozoans and micrometazoans ...


7. High resolution studies of cosmogenic beryllium isotopes (10Be and 7Be) at Law Dome [ASAC_3064]   CHILD DIFs
Metadata record for data from AAS (ASAC) Project 3064. Public 10Be and 7Be are naturally-occurring radioactive isotopes produced in the Earth's atmosphere and surface by cosmic rays, at a rate controlled ...


8. Structure and Function of Terrestrial Biotic Communities [ASAC_37]
An analysis of bedrock and associated soils was conducted at a series of coastal localities in East Antarctica as well as further inland in the Prince Charles Mountains. Protozoans and micrometazoans ...


9. Vulnerability of Antarctic marine benthos to increased temperatures and ocean acidification associated with climate change - x-ray diffractometry of sea urchin skeletons [AAS_3134_XRD]   PARENT DIF
Public Ocean acidification and warming are global phenomena that will impact marine biota through the 21st century. This project will provide urgently needed predictive information on the likely ...


10. Solar Geophysical Data (SGD) Reports (1955-2009) [gov.noaa.ngdc.stp.solar.solar_geophysical_data]
Solar-Geophysical Data (SGD) reports were a comprehensive compilation of many different kinds of observational data of the sun's activity and its effects on the Earth. Data from the worldwide network ...


11. CLPX Airborne Gamma Snow and Soil Moisture Surveys [NSIDC-0158]
Airborne gamma surveys were conducted over each of the three Cold Land Processes Field Experiment (CLPX) Meso-cell Study Areas (MSAs) in northern Colorado, USA, during September 2001 and 2002, and ...


12. Reformatted Data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program [NURE]   CHILD DIFs
From 1974 to 1980, the Federal Government systematically evaluated the uranium resources of the conterminous United States and Alaska. Earth science research in the National Uranium Resource Evaluation ...


13. X-ray Images of Solar Flares from the Solar Maximum Mission/Hard X-ray Burst Spectrometer (SMM/HXRBS) [SMM-05]
The HXRBS operated aboard the SMM spacecraft which was launched on February 14, 1980 and re-entered the Earth's atmosphere December 12, 1989. The duty cycle for the HXRBS was about 50% as a result ...


14. The Student Nitric Oxide Explorer (SNOE) Data Archive at LASP and NSSDC [SNOE]
The Student Nitric Oxide Explorer (SNOE or "snowy") is a small scientific satellite that measured the effects of energy from the sun and from the magnetosphere on the density of nitric ...


15. GAMMA RAY DATA: PECK (FIFE) [FIFE_PECK_GAM]
Airborne soil moisture measurement is based on the difference between natural terrestrial gamma radiation flux measured for comparatively wet and dry soils. The presence of moisture in the soil causes ...


16. X-ray observations of energetic electron precipitation from a long duration balloon (MAXIS) over Antarctica, January 2000 [MAXIS_2000]
Data set contains X-ray observations from the MAXIS (MeV Auroral X-ray Imaging and Spectroscopy) long duration balloon experiment. MAXIS was launched January 12 2000 and consists ...


17. Data on geomorphology, neotectonics, soils, permafrost and freshwater in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM]   CHILD DIFs
In English: This dataset contains registered data on studies carried out by the research group on Geology from the University Autonoma of Madrid (GEOANT). Data about geomorphology, neotectonics, ...


18. Data on geomorphology, soils and permafrost in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM_Geomorphology-Soils-Permafrost]   PARENT DIF
In English: Data on geomorphology, soils and permafrost in the Antarctic Peninsula region from projects of the research group on geology of the University Autonoma of Madrid (GEOANT). General geomorphology, ...


19. Thorium and Radium Isotope Concentrations Measured during the JGOFS Equatorial Pacific Process Study (EQPAC) [JGOFS_EQPAC_RADIOISOTOPES]
The Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W longitude during 1992. Four cruises took place: February 3 - March 9, March 19 - April ...


20. Thorium-234 Activity in Particulate and Dissolved Components Measured during the JGOFS Equatorial Pacific Process Study (EQPAC) [JGOFS_EQPAC_THORIUM_234]
The Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W longitude during 1992. Four cruises took place: February 3 - March 9, March 19 - April ...


21. Thorium-234 Activity in Particulate and Dissolved Components Measured during the U.S. JGOFS Arabian Sea Process Study [USJGOFS_ARAB_THORIUM234]
A component of U.S. Joint Global Ocean Flux Study (JGOFS) is the Arabian Sea Process Study. Eleven cruises took place aboard the R/V Thomas G. Thompson for about sixteen months ...


22. Towed CTD data collected in conjunction with the BIOMAPER-II towed package, Oct and Dec 1997-1999, Georges Bank/Gulf of Maine region, GLOBEC [BMP2_ess_GB]
Integrated into the towed Bio-Optical Multi-frequency Acoustical and Physical Environmental Recorder (BIOMAPER-II) vehicle is an enhanced CTD sensor package. The data reported ...


23. Measurements of environmental radiation near Scott Base and McMurdo Station and in the McMurdo Dry Valleys [K211_1984_1985_NZ_1]   PARENT DIF
The level of environmental radiation (gamma ray exposure) due to terrestrial radionuclides was measured by using a portable NaI gamma ray survey meter in the Ross Island (near Scott Base and McMurdo ...


24. Vertical distribution of Cs-137 and Sr-90 in Antarctic soils, and their concentration in soils, moss and lichen [151-92_01]
In 21 places on the South Shetland Islands, that experience similar annual precipitation, the superficial concentration of Cs-137 was determined. For the determination of the distribution, ...


25. Halogen Chemistry and Isotopic Composition in McMurdo Lake Waters and Pore Fluids [knb-lter-mcm.6001]
As part of a collaborative investigation between researchers at Rice University, Arkansas State University, University of Rochester, and Ohio State University, lakes of the McMurdo Dry Valleys were ...


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