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Polar Bears: Body temperature
A subset of captured polar bears was surgically implanted with subcutaneous temperature loggers in the rump, or in the abdominal cavity. Subcutaneous loggers recorded...- dataset Excel
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A Half-Century of Change in Arctic Alaskan Shrubs: A Photographic-Based Assessment
In this study, the locations of 193 old aerial photographs of northern Alaskan landscapes were rephotographed and assessed for changes in vegetation. The original photographs...- dataset Archive
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Barrow Atqasuk Plot Microclimate [Webber]
This dataset contains data representing the microclimate of ITEX plots in Barrow and Atqasuk in a text tab delimited format. The data presented are hourly plant canopy...- dataset ASCII
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Polar Bears: Adipose analyses
From a subset of captured bears a sample of adipose tissue was collected via tissue biopsy. These tissues were analyzed for lipid content, percent of saturated fatty-acids,...- dataset ASCII Excel
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Low Arctic monitoring of plant community composition and dynamics
This dataset contains annual assessment of plant community composition and biomass production near Kangerlussuaq, Greenland. These data derive from an ongoing experiment that...- dataset ASCII Excel
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Toolik Lake Aboveground Growth Data [Welker]
This dataset contains Toolik Lake Aboveground Growth Measurements taken at mean intervals of 7.7 days in plots treated with elevated winter snow, warming, and fertilization.- dataset ASCII
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Alexandra Fiord - Plant Nutrient Data [Welker, J., J. Fahnestock]
This dataset contains growing season (2000) carbon and nitrogen dynamics of leaves of dominant high arctic plant species in dry, mesic, and wet tundra ecosystems at Alexandra...- dataset ASCII
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Toolik Snowfence Experiment: Snowfield Salix Reticulata Data [Walker]
This file contains Snowfield Salix Reticulata quantitative data collected for the Toolik Snowfence Experiment from 1996 to 2001. The Toolik Snowfence Experiment (part of the...- dataset ASCII
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Modeled Carbon Responses of Tundra Ecosystems to Historical and Projected Climate
This data set contains the model output data of Terrestrial Ecosystem Model (TEM) simulations from 1920-2100 for both moist tundra and polar desert/alpine tundra for the Pan-...- dataset Archive
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Polar Bears: Muscle analyses
From a subset of captured bears, a muscle sample was obtained through a sterile biopsy. Muscle samples were analyzed for fiber types, DNA content, protein content, and stable...- dataset ASCII Excel
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Latnjajaure Site, Effects of Warming on Carex bigelowii Species File [Jonsdottir]
This is the species file that goes along with the ITEX dataset that includes community data from a Carex-meadow in Latnjajaure, Sweden, from 1994 and 1998 with a warming...- dataset ASCII
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Toolik Snowfence Experiment: Dry Site Vaccinium Vitis-Idaea Data [Walker]
This file contains Dry Site Vaccinium Vitis-Idaea quantitative data collected for the Toolik Snowfence Experiment from 1996 to 2001. The Toolik Snowfence Experiment (part of the...- dataset ASCII
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TEM Model Panarctic Simulations
This dataset contains the model output data of Terrestrial Ecosystem Model (TEM) simulations from 1920 to 2100 for both moist tundra and polar desert/alpine tundra for the Pan-...- dataset ASCII
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Regional Alaska Community Meetings
As part of the overall goals of Pacific Marine Arctic Regional Synthesis (PacMARS) and specifically addressing the research theme "Subsistence Lifestyles in Times of...- dataset PDF
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GEM and TEM Model Simulations for Toolik Lake
This dataset contains the model output data of GEM and TEM simulations from 1920 to 2100 for Toolik Lake, Alaska. This dataset is available offline as a CD.- dataset ASCII
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Toolik Snowfence Experiment: Leaf Area Index Data [Walker]
This file contains Leaf Area Index (LAI) data collected for the Toolik Snowfence Experiment from 1995 to 2001. The Toolik Snowfence Experiment (part of the International Tundra...- dataset ASCII
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US Barrow, Taxon & Species Name Data [Webber]
This dataset includes the taxon and species name data as part of the ITEX experiment at the US Barrow site from 1995-2000.- dataset ASCII
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US Toolik Site 2, Cover Community Excel Data [Bret-Harte]
This dataset contains cover community data from the US TOOL2 site, Alaska in 1995. This dataset is in excel format. For more information, please see the readme file.- dataset Excel
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CLM5 Perturbed Parameter Ensembles
These data are the results of parameter sensitivity simulations and multiple perturbed parameter ensembles (PPE) with the Community Land Model, version 5 (CLM5). These...- dataset NetCDF
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CLM5 Sensitivity Analyses
These data are the results of sensitivities with the Community Land Model (version 5, CLM5) under conditions of elevated carbon dioxide, nitrogen deposition, and present day...- dataset Archive NetCDF
