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1. SMEX02 Iowa Regional Ground Soil Moisture Data, Version 1 [NSIDC-0182_1]
These data were collected as part of a validation study for the Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E). Data were collected in crop fields using a variety of methods ...


2. SMEX02 Soil Climate Analysis Network (SCAN) Station 2031, Ames, Iowa, Version 1 [NSIDC-0142_1]
This data set provides data from various sensors on the Soil Climate Analysis Network (SCAN) station number 2031, located near Ames, Iowa, USA.


3. SMEX02 Watershed Soil Moisture Data, Walnut Creek, Iowa, Version 1 [NSIDC-0143_1]
This data set combines data for several parameters measured for the Soil Moisture Experiment 2002 (SMEX02). Data were collected in crop fields, using a variety of methods and sensors.


4. SMEX03 Regional Ground Soil Moisture Data: Alabama, Version 1 [NSIDC-0287_1]
This data set comprises gravimetric soil moisture and soil bulk density data collected during the Soil Moisture Experiment 2003 (SMEX03), which was conducted during June and July of 2003 in northern ...


5. SMEX03 Regional Ground Soil Moisture Data: Georgia, Version 1 [NSIDC-0288_1]
The parameters for this data set include gravimetric soil moisture, volumetric soil moisture, bulk density, and surface and soil temperature for the Georgia study region. This data set is part of ...


6. SMEX03 Regional Ground Soil Moisture Data: Oklahoma, Version 1 [NSIDC-0289_1]
This data set includes soil moisture measurements for the Oklahoma study region. Summary files containing field averages are also provided. This data set is part of the Soil Moisture Experiment 2003 ...


7. SMAPVEX16 Manitoba Soil Texture Data V001 [SV16M_ST_1]
This data set contains soil texture data collected for the Soil Moisture Active Passive Validation Experiment 2016 Manitoba (SMAPVEX16 Manitoba) campaign.


8. SMAPVEX16 Manitoba Core-Based In Situ Soil Moisture Data V001 [SV16M_CSM_1]
This data set contains in situ measurements of soil moisture and bulk density collected for the Soil Moisture Active Passive Validation Experiment 2016 Manitoba (SMAPVEX16 Manitoba) campaign.


9. Baseline concentrations of elements in the Antarctic macrolichen Umbilicaria decussata [Antar_Macrolichen_Umbilicaria]
Total concentrations of major and trace elements were determined in samples of the epilithic lichen Umbilicaria decussata from 24 ice-free areas in coastal Victoria Land (Antarctica) during ...


10. Biodiversity of Antarctic Fungi [fun01]
Continental Antarctica is considered an extreme terrestrial environment, which can be colonized only by microorganisms with high level of adaptation. Microbiological investigations in the southern ...


11. Biomagnification of mercury in an Antarctic marine coastal food web during 1989-1991 [Biomagnification_of_mercury]
Twenty samples of surface sediment (the top 3.0 cm) were taken on soft bottoms (from 20 to 300 m depth) with a stainless steel box corer. Phytoplankon and zooplankton were sampled with conical nylon ...


12. NPP Multi-Biome: Summary Data from Intensive Studies at 125 Sites, 1936-2006 [NPP_Multi-Biome_125_Sites_1352_1]
This data set, NPP Multi-Biome: Summary Data from Intensive Studies at 125 Sites, 1936-2006, contains a single shapefile that provides site-level summary statistics from 125 sites in five biomes: ...


13. Pre-ABoVE: Arctic Vegetation Plots at Happy Valley, Alaska, 1994 [Happy_Valley_Veg_Plots_1354_1]
This data set provides environmental, soil, and vegetation data collected in July 1994 from 56 study plots at the Happy Valley research site, located along the Sagavanirktok River in a glaciated valley ...


14. Pre-ABoVE: Arctic Vegetation Plots at Imnavait Creek, Alaska, 1984-1985 [Imnavait_Creek_Veg_Plots_1356_1]
This data set provides environmental, soil, and vegetation data collected during the periods of August 1984 and August-September 1985 from 84 study plots at the Imnavait Creek research site. Imnavait ...


15. Pre-ABoVE: Arctic Vegetation Plots at Toolik Lake, Alaska, 1989 [Toolik_Lake_Veg_Plots_1333_1]
This data set provides environmental, soil, and vegetation data collected in August 1989 from 81 study plots at the Toolik Lake research site, located in the southern Arctic Foothills of the Brooks ...


16. Pre-ABoVE: Arctic Vegetation Plots in Flux Tower Footprints, North Slope Alaska, 2014 [Flux_Tower_Zona_Veg_Plots_1546_1]
This data set provides vegetation, environmental, and soil data collected from plots located in the footprints of eddy covariance flux towers along a 300 km north-south latitudinal gradient from Barrow, ...


17. Pre-ABoVE: Arctic Vegetation Plots in NPS Arctic Network Parks, Alaska, 2002-2008 [Arctic_Network_Veg_plots_1542_1]
This dataset provides environmental, soil, and vegetation data collected at selected locations in the parks and preserves of the National Park Service (NPS) Arctic Network (ARCN) between 2002 and ...


18. Pre-ABoVE: Arctic Vegetation Plots, IBP Tundra Biome, Barrow, Alaska, 1972-2010 [Barrow_Tundra_Veg_Plots_1535_1]
This data set provides vegetation cover and environmental plot data collected as part of the International Biological Program (IBP), U. S. Tundra Biome Program, in Barrow, Alaska in 1972. Forty-three ...


19. Pre-ABoVE: Arctic Vegetation Plots, Oumalik, Alaska, 1983-1985 [Oumalik_Veg_plots_1506_1]
This data set provides environmental, soil, and vegetation data collected between 1983 and 1985 from 87 study plots near an abandoned test oil well in Oumalik, Alaska. Specific attributes include ...


20. Pre-ABoVE: Vegetation Plots at Barter Island and Point Barrow, Alaska, 1994 [Barter_Barrow_Veg_Plots_1534_1]
This dataset provides vegetation cover and environmental plot and soil data collected at two U.S. Air Force sites at Barter Island (BI) and Point Barrow (B), on the coastal North Slope of Alaska, ...


21. Profile descriptions, mapping and analysis of soils in the Wright Valley, Antarctica and assessment of soil disturbance by foot traffic [K123_2004_2005_NZ_1]
Soil profile descriptions from the Lower Wright Valley, West Wright Valley (including north and south forks), Labyrinth and Dais was carried out over three field seasons (2004-05, 2005-06 and 2006-07) ...


22. Collected Data from The Boreal Ecosystem-Atmosphere Study, NASA, CD-ROM [BOREAS_CDS_1350_1]
This data set provides Boreal Ecosystem-Atmosphere Study (BOREAS) project information and data collected at selected sites in the boreal forest of Saskatchewan and Manitoba, Canada from 1993 through ...


23. Analysis of soil samples for human comensal micro-organism to determine the degree of human induced microbial contamination of heavily used regions [K023_2001_2002_NZ_2]
Mineral soils from the immediate vicinity of field campsites in the Wright Valley, Miers Valley and Bratina Island campsites were sampled daily during occupation. The samples were analysed with PCR ...


24. Determining the microbial flora around mummified seal carcases in the McMurdo Dry Valleys as a nutrient source for microbial diversity [K023_2001_2002_NZ_3]
Transect sampling of surface and 5-10cm depth of the soils in the vicinity of seal carcases in the Miers Valley was carried out. Samples were analysed to assess the impact of local carbon/nitrogen ...


25. Investigation into the environmental factors that drive microbial diversity in the soils of the Meirs Valley mineral soils [K023_2004_2005_NZ_1]   PARENT METADATA
The primary objective of this event was to examine possible environmental factors (moisture, nutrients, mineralogy) driving the microbial diversity in the dry valley soils of Antarctica. 325 mineral ...


26. Investigation into the environmental factors that drive microbial diversity in the soils of the Miers Valley, Mt Erebus, Bratina Island and Beacon Valley [K023_2005_2007_NZ_1]   PARENT METADATA
Modern molecular phylogenetics, in conjunction with sensitive mineral surface geochemical analysis, was used to determine the quantitative and qualitative distribution of micro-organism in Dry Valley ...


27. Investigation into the environmental factors that drive microbial diversity in the soils of the Miers Valley, Mt Erebus, Bratina Island and Beacon Valley - K023_2007_2008_NZ_1 [K023_2007_2008_NZ_1]   PARENT METADATA
In this study, the active microbial component in the Dry Valleys system was characterized using newly developed molecular techniques with the aid of in situ augmentation and cloches (wind protection) ...


28. Microbial diversity and the environmental factors that drive the microbial community in the Ross Sea Region [K023_2004_2008_NZ_1]   CHILD METADATA
The Antarctic environment has recently been shown to support a high level of diversity of bacteria in the soil given the simplicity and extreme nature of the habitat. Understanding the relationship ...


29. Vertical transect mineral soil samples collected from the Wright Valley, Miers Valley and Bratina Island analysed for microbial biomass, phylogeny and diversity using molecular methods [K023_2001_2002_NZ_1]
The extreme environment of the Dry Valleys has opposing views on the microbial diversity present. Using molecular biological techniques, a detailed study was undertaken of the prokaryotic community ...


30. CMS: Soil CO2 Efflux and Properties, Site Vegetation Measurements, Mexico, 2011-2012 [CMS_Soil_CO2_Efflux_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 ...


31. Global Distribution of Root Profiles in Terrestrial Ecosystems [root_profiles_660_1]
Rooting depths were estimated from a global database of root profiles assembled from the primary literature to study relationships of abiotic and biotic factors associated with belowground vegetation ...


32. Soil Organic Carbon Degradation in Low Temperature Soil Incubations from Flat- and High-Centered Polygons, Barrow, Alaska, 2012-2013 [NGEE_Soil_Organic_Carbon_Degradation_Flat_High_Centered_1]
This dataset provides information about organic acids accumulation and ferrous ion concentrations during soil incubations at controlled temperature. Soil cores were collected in 2012 and 2013 from ...


33. Natural spatial subsidies in continental Antarctic soil [K052_2001_2005_NZ_1]   CHILD METADATA
The soils of the McMurdo Dry Valleys are hypothesized to rely on external sources of nutrients (carbon, nitrogen, etc). The importance of these spatial subsidies on productivity and biological diversity ...


34. Salt, nutrient and other contaminant analysis of soil samples taken near the old Vanda Station [K105_1993_1994_NZ_2]
Water and soil samples from Vanda Station were found to have contamination by apparently anthropogenically derived components (such as heavy metals) and these contaminants are moving in the soils ...


35. Soil Carbon and Nitrogen Database [SAGE_SOILDATA]
The rolling landscape of Wisconsin represents a complex mosaic of agricultural land (pastures and cropping systems), forests, prairies, lakes, and urban centers. It is well documented that the conversion ...


36. Soil Invertebrate Fauna Nordaustlandet (Norway) [UNIS_Kinnvika]
Two data sets are available regarding soil fauna ecosystems: - Soil Fauna: Species checklist of species found in Nordaustlandet. - Soil Temperature: From 3 temperature loggers in Kinnvika.


37. Soil Macrofauna Characteristics and Soil Temperature and Chemistry Data of the Khibiny Mountains, Kola Peninsula, Russia [KIO_RUS_SoilFauna]
Data include: - the main characteristics of soil macrofauna (species composition, abundance, biomass) in forest?tundra ecotones of the Khibiny Mountains, Kola Peninsula, Russia. - soil temperature ...


38. Soil and groundwater description, characterisation and sampling at various sites at Cape Hallett [K123_2003_2005_NZ_1]
The soil and groundwater at Seabee Hook, Cape Hallet was described and characterised. Soil Investigation: Soil pits were dug east of Willett Cove on low mounds on disturbed and undisturbed sites, ...


39. Soil and salt samples and geological observations from high altitude sites in the Upper Taylor Valley to determine the history of the Antarctic environment through the composition of salts in soils [K105_1997_1998_NZ_1]
To understand the processes of Antarctic soils as they affect the composition and distributions of salts and ice in and below the soils, the salts in very old soils and paleosols were investigated. ...


40. Soil profile descriptions, Lake Wellman region, Antarctica [K123_2007_2008_NZ]
We sampled a chronosequence of soils on moraines in the Darwin Mountains ranging from early Holocene (10 ky) to mid Quaternary (ca 900 ky) in age to test if the structure and diversity of microbial ...


41. Soil samples and temperature data from Tramway Ridge, Mt Erebus to determine the genetic capabilities and structure of microbial communities [K023_2008_2009_NZ_1]
The study of high temperature extreme environments continues to challenge our understanding of the upper tolerances of microbial life and how life may have originated on earth and possibly other planets. ...


42. Soil samples from two sites near Scott Base with LiCl added to determine how far water soluble materials spilt on the soil surface will travel [K105_1992_1994_NZ_2]
A leaching trial was set up at Scott Base to determine how rapidly and how far water-soluble materials spilt on the soil surface will move. Lithium chloride (LiCl) was added to two trial sites near ...


43. Soil samples used for ATP analysis of microbial biomass and PCR based methods to determine species diversity and detecting human contamination by testing for human enteric micro-organisms [K023_1999_2000_NZ_1]
Soil samples were collected during January 1999 and 2000 from the ornithogenic soils of the Adelie penguin colony at Cape Bird, the volcanic soils at Cape Evans, the gravels and ornithogenic soils ...


44. Soil studies of the Ross Sea Region 1959-2009 [K150_1959_2009_NZ_1]
Antarctic soils have been investigated in the Ross Sea Region for 50 years. The cumulative studies have resulted in a large literature base of knowledge on various subjects on the soils from various ...


45. Soil, surface rocks and stone samples from the Beacon Valley area for microtexture analysis of quartz grains [K105_1997_1998_NZ_2]
Samples from pits, surface rocks, stones and from outcrops were collected for examination and analysis to determine the processes which quartz grains from the Beacon sandstone have been through before ...


46. The Permafrost in the Antarctic Peninsula [IAA_PREDIF_OO1]
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 ...


47. 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 ...


48. The concentration, movement and transformation of metal pollutants in Antarctic soils: soil samples from an historically contaminated site (Marble Point) and experimental plots (Scott Base) [K140_1993_1994_NZ_1]
The concentration, movement and transformation of metal pollutants in Antarctic soils was investigated with two main objectives; i) to assess the fate of pollutants already present in the soil and ...


49. The diversity of the microflora and microfauna and the thermal and moisture regimes of soils from contaminated and pristine soils from Scott Base, Marble Point and Bull Pass, Wright Valley [K123_1998_1999_NZ_1]
The impact of fuel spills on the biological, chemical and physical properties of Antarctic soils was investigated. Soil surface samples and soil profile samples (pits dug down to the ice cemented ...


50. The legacy model vs the subsidy model to explain soil organic matter in the McMurdo Dry Valleys [K052_2004_2006_NZ_1]   CHILD METADATA
The Dry Valleys of Victoria Land, Antarctica, contain naturally simple ecosystems operating under extreme climatic conditions. Nutrients are limited and are thought to come from external sources from ...


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