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128 Titles Match Your Query
Showing 1 through 50 of 128 Next
1. Collaborative Research: Integrating Geomorphological and Paleoecological Studies to Reconstruct Neogene Environments of the Transantarctic Mountains [ANT-0739700_BU-054-004]
This project studies the last vestiges of life in Antarctica from exceptionally well-preserved fossils of tundra life--mosses, diatoms, ostracods, Nothofagus leaves, wood, and insect remains recently ...


2. Active Layer ARCSS grid Atqasuk, Alaska 2010 [active_layer_arcss_grid_atqasuk_alaska_2010]
Active Layer measurements were taken on a 30 plot subset within the ARCSS Grid in Barrow, Alaska. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located ...


3. Active Layer ARCSS grid Atqasuk, Alaska 2011 [active_layer_arcss_grid_atqasuk_alaska_2011]
Active Layer measurements were taken on a 30 plot subset within the ARCSS Grid in Atqasuk, Alaska during the 2011 summer field season. Each measurement was taken on the north eastern most corner ...


4. Active Layer ARCSS grid Atqasuk, Alaska 2012 [active_layer_arcss_grid_atqasuk_alaska_2012]
Active Layer measurements were taken on a 30 plot subset within the ARCSS Grid in Atqasuk, Alaska during the 2012 summer field season. Each measurement was taken on the north eastern most corner ...


5. Active Layer ARCSS grid Barrow, Alaska 2010 [active_layer_arcss_grid_barrow_alaska_2010]
Active Layer measurements were taken on a 30 plot subset within the ARCSS Grid in Barrow, Alaska. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located ...


6. Active Layer ARCSS grid Barrow, Alaska 2011 [active_layer_arcss_grid_barrow_alaska_2011]
Active Layer measurements were taken on a 30 plot subset within the ARCSS Grid in Barrow, Alaska. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located ...


7. Active Layer ARCSS grid Barrow, Alaska 2012 [active_layer_arcss_grid_barrow_alaska_2012]
Active Layer measurements were taken on a 30 plot subset within the ARCSS Grid in Barrow, Alaska. Each measurement was taken on the north eastern most corner of each plot. The chosen subset was located ...


8. Active Layer Measurements in Tanana Flats, Fairbanks, Alaska, USA [GGD240]
This data set consists of active layer thickness from forested uplands (islands and benches) bordering the interconnected wetlands of Tanana Flats, near Fairbanks, Alaska. CRREL permafrost cores were ...


9. Active Layer Monitoring, Arctic and Subarctic Canada [GGD353]
This project involves measuring regional and site variability in maximum annual active layer development and vertical surface movement over permafrost, and monitoring sites over time in order to observe ...


10. Active Layer NIMS grid Atqasuk, Alaska 2011 [active_layer_nims_grid_atqasuk_alaska_2011]
Active Layer measurements were taken at each NIMS (Networked Info-mechanical Systems) grid plot in Atqasuk, Alaska throughout the 2011 summer field season. UTEP SEL’s CALM depth probe was used to ...


11. Active Layer NIMS grid Atqasuk, Alaska 2012 [active_layer_nims_grid_atqasuk_alaska_2012]
Active Layer measurements were taken at each NIMS (Networked Info-mechanical Systems) grid plot in Atqasuk, Alaska throughout the 2012 summer field season. UTEP SEL's CALM depth probe was used to ...


12. Active Layer NIMS grid Barrow, Alaska 2011 [active_layer_nims_grid_barrow_alaska_2011]
Active Layer measurements were taken at each NIMS (Networked Info-mechanical Systems) grid plot in Barrow, Alaska throughout the 2011 summer field season. UTEP SEL’s CALM depth probe was used ...


13. Active Layer NIMS grid Barrow, Alaska 2012 [active_layer_nims_grid_barrow_alaska_2012]
Active Layer measurements were taken at each NIMS (Networked Info-mechanical Systems) grid plot in Barrow, Alaska throughout the 2012 summer field season. UTEP SEL’s CALM depth probe was used to take ...


14. Active Layer and Permafrost Thickness, Soil Properties, and Periglacial Processes in the Gijiga Lowland, Russia [GGD307]
This data set includes measurements of ground temperature, active-layer and permafrost thickness, and soil properties in the Gijiga Lowland, Russia. Massive ground ice and periglacial processes are ...


15. Active layer physical processes at Broeggerhalvoya, western Spitsbergen [GGD239]
These data have been collected from an Arctic desert site (latitude 78o57'29N, longitude 12o27'42E), Broeggerhalvoya in western Spitsbergen, 10 km NW from Ny Alesund, 45 m above sea level, 2 km ...


16. Active layer thickness and ground temperatures, Svea, Svalbard [GGD249]
Snow and soil temperature records for January 1988 - May 1996 are presented. Included are snow depth and weight measurements, snow density (calculated), active layer depth in the frost tubes, weight ...


17. Active-Layer Depth of a Finnish Palsa Bog [GGD622]
This data set contains 76 active-layer depth measurements (cm) of the Vaisjeäggi palsa bog, Finland, from 08 September 1993 to 14 October 2002. Data were collected from a single location at 69 deg ...


18. Active-Layer and Permafrost Temperatures, Sisimiut (Holsteinsborg), Greenland [GGD23]
This data set contains active-layer and permafrost temperatures from Sisimiut, west Greenland, recorded from 18 sensors at depths of 0.25 m, 0.5 m, 0.75 m, 1 m, 1.25 m, 1.5 m, 1.75 m, 2 m, 2.5 m, ...


19. Active-Layer and Permafrost Temperatures, Soendre Stroemfjord, Greenland [GGD632]
This data set contains active-layer and permafrost temperatures from two stations in Soendre Stroemfjord, Greenland. Snow depth and snow extent were also recorded. Thermometers at Station A (67 deg ...


20. Annual Thaw Depths in Illisarvik, Northwest Territories [GGD642]
Thaw-depth data were collected annually in August from 21 August 1979 to 18 August 1999, from 400-m, 600-m, and tundra transects at Illisarvik lake, Richards Island, Northwest Territories, Canada. ...


21. Arctic EASE-Grid Freeze and Thaw Depths, 1901 - 2002 [GGD651]
This data set contains mean, median, minimum and maximum freeze and thaw depths for each year from 1901 to 2002 on the 25 km resolution Equal-Area Scalable Earth Grid (EASE-Grid) for areas north ...


22. Barrow Atqasuk ITEX Thaw [barrow_atqasuk_itex_thaw]
These files contain data representing the thaw depths of ITEX plots in Barrow and Atqasuk in a text tab delimited format. The data presented are daily to seasonal thaw depths of 48 plots (24 experiment ...


23. Borehole Temperatures, Permafrost Thickness, and Water Content, Magadan City, Russia [GGD298]
This study investigated periglacial processes in the area around Magadan City, Russia. Polygons containing observation sites were established in both natural and disturbed conditions. Permafrost temperature, ...


24. Borehole permafrost data, Kumtor and Taragai Valleys, Tienshan, Kazakhstan [GGD499]
This dataset includes observations of the permafrost temperatures in the Inner Tien Shan were started in 1986 by Kazakhstan Alpine Permafrost Laboratory. Observations are carried out on more than ...


25. CALM III update June 5, 2012 [calm_iii_update_june_5_2012]
This archive contains all CALM data submitted prior to June 5, 2012. The active-layer network of about 200 sites represents the only coordinated and standardized program of observations using standard ...


26. CO2 and CH4 Production and CH4 Oxidation in Low Temperature Soil Incubations from Flat- and High-Centered Polygons, Barrow, Alaska, 2012 [CO2_CH4_Production_CH4_Oxidation_Low_Temperature_Soil_Incubations_Flat_High_Cen]
The dataset consists of respiration and methane production rates and methane oxidation potential obtained from soil microcosm studies carried out under controlled temperature and incubation conditions. ...


27. CO2 and CH4 Production in Low-Temperature Soil Incubations from Low and High Centered Polygons, Barrow, Alaska, 2012-2013 [CO2_CH4_Production_Low-Temperature_Soil_Incubations_Low_Hig_Centered_Polygons_B]
The dataset consists of respiration and methane production rates obtained from soil microcosm studies carried out under controlled temperature and incubation conditions. Soils represent the low- and ...


28. Calibrated Hydrothermal Parameters, Barrow, Alaska, 2013 [Calibrated_Hydrothermal_Parameters_Barrow_Alaska_2013]
A model-observation-experiment process (ModEx) is used to generate three 1D models of characteristic micro-topographical land-formations, which are capable of simulating present active layer thickness ...


29. Characterizing rooting depth distribution and nitrogen acquisition using 15N tracer, Barrow, Alaska, 2013-2015 [Characterizing_rooting_depth]
Permafrost thaw and degradation may lead to altered thickness of the active soil layer and a changing distribution of plant-available nutrients throughout the soil, but little is known about the nutrient ...


30. Circumpolar Active Layer Monitoring (CALM) Program Network [GGD313]
The CALM network includes 168 active sites in both hemispheres with 15 participating countries. This network represents the only coordinated and standardized program of observations using standard ...


31. Circumpolar Active Layer Monitoring Network Data up to December 2010 [circumpolar_active_layer_monitoring_network_data_up_to_december_2010]
This archive contains all CALM data. The active-layer network of 168 sites represents the only coordinated and standardized program of observations using standard measurement protocols designed to ...


32. 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 ...


33. Climatic and Environmental Studies by Means of Ice Cores [CDA_AR_GLAF_ICE_CORES]
More than twenty years ago the Instituto Antartico Argentino initiated ice-cores studies in the Antarctic Peninsula. It also carried out the first work of this type in the Argentine central Andes. ...


34. Climatic and Environmental Studies by Means of Ice Cores - CDA_AR_GLA_GLAF_ICE_CORES [CDA_AR_GLA_GLAF_ICE_CORES]
More than twenty years ago the Instituto Antartico Argentino initiated ice-cores studies in the Antarctic Peninsula. It also carried out the first work of this type in the Argentine central Andes. ...


35. Computed Thaw Depth Data, Kuparuk Basin, Alaska, 1995 [ARCSS035]
Cumulative thawing degree-day data were computed from data collected during the 1995 field season at Kuparuk Basin, Alaska. The air temperatures (thawing degree-day sums) from the 10 ARCSS/LAII 1-km ...


36. Cryology Data at Riscos Rink, James Ross Island, Permafrost Monitoring Station [CDA_AR_CRIOLOGY_RISCOS_RINK_JRI]   PARENT METADATA
Since 1995, the "Riscos Rink" Permafrost Monitoring Automatic Recorder Station has been recording: Air temperature Soil temperature Basement temperature on the active area of permafrost ...


37. Cryology Data from Lachman Costa, James Ross Island, Permafrost Monitoing Station [CDA_AR_CRIOLOGY_LACHMAN_COSTA]   PARENT METADATA
Since 1995, the "Lachman Costa", JRI. Permafrost Monitoring Station, positioned at 8 m height, has been gathering the following data: Air temperature; Soil temperature; and Basement ...


38. Cryptic Hydrology of the McMurdo Dry Valleys: Water Track Contributions to Water and Geochemical Budgets in Taylor Valley, Antarctica [NSF-ANT13-43649]
The PIs propose to quantify the hillslope water, solute, and carbon budgets for Taylor Valley in the McMurdo Dry Valleys, using water tracks to investigate near-surface geological processes and challenge ...


39. Data on geomorphology, neotectonics, soils, permafrost and freshwater in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM]   CHILD METADATA
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, ...


40. Data on geomorphology, soils and permafrost in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM_Geomorphology-Soils-Permafrost]   PARENT METADATA
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, ...


41. Depths to Ice-cemented Soils in High-elevation Quartermain Mountains, Dry Valleys, Antarctica [NSIDC-0529]
This data set is comprised of four surveyed valleys focusing on the depth to ground ice in the high-elevation Quartermain Mountains in the Beacon Valley area: University Valley, Farnell Valley, and ...


42. Direct Molecular Analysis of Antarctica and Southern Ocean Microbial Communities [ASAC_867]
Metadata record for data from ASAC Project 867 See the link below for public details on this project. Dataset Sea-ice bacteria data are associated with ASAC_1012 and included there Data for bacteria ...


43. EAGER: Are the Dry Valleys Getting Wetter? A Preliminary Assessment of Wetness Across the McMurdo Dry Valleys Landscape [NSF-ANT10-45215]
Intellectual Merit: Until recently, wetted soils in the Dry Valleys were generally only found adjacent to streams and lakes. Since the warm austral summer of 2002, numerous "wet spots" have been observed ...


44. Effect of soil property uncertainties on permafrost thaw projections: a calibration-constrained analysis: Modeling Archive [Effect_soil_property_uncertainties_permafrost_thaw_projections_calibration_cons]
This Modeling Archive is in support of an NGEE Arctic publication available at doi:10.5194/tc-10-341-2016. This dataset contains an ensemble of thermal-hydro soil parameters including porosity, thermal ...


45. Energy balance and thermal regime on the soil surface: Livingston Island [CNDA-ESP_ANT93-1000-CO2]
In English: The energy exchange between soil and atmosphere in polar summer regions is an efficient process to thawing active layer. In this project we have controlled different meteorological (air ...


46. Engineering-Geocryological Investigations in West Siberia, Russia [GGD303]
This project collected information on snow cover, geocryology, soil properties, and ground temperature, in western Siberia, Russia. Ground temperature was measured every 0.5 m to a depth of 3 m; every ...


47. Engineering-Geocryological Investigations in the Baikal-Amur Mainline Area, Russia [GGD301]
This data set includes geocryological data from boreholes in the Baikal-Amur mainline area of Russia. Parameters include soil properties, ground temperature, ground water properties, geophysical properties, ...


48. Engineering-Geocryological Investigations in the Messoyakha-Norilsk Pipeline Area, Russia [GGD305]
This data set includes geocryological data from boreholes in the Messoyakha-Norilsk Pipeline Area, Russia. Parameters include ground temperature and soil properties. Ground temperature was measured ...


49. Engineering-Geocryological Investigations in the Northern Russia [GGD304]
This data set includes geocryological data from northwest Russia. Parameters include soil properties, ground temperature, ground water properties, and geophysical properties. Data were collected during ...


50. Engineering-Geocryological Investigations in the Upper Kolyma and Omolon Depression, Russia [GGD299]
This data set provides description of permafrost extent, measurements of temperature regime and water inflow in mines, measurements of active-layer depth, and descriptions of periglacial processes ...


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