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Total and tall shrub cover on the North Slope of Alaska
To monitor changes in shrub cover, aid field studies, and inform ecosystem models, shrub cover was mapped across the North Slope of Alaska. This data set consists of maps of...- dataset Binary Image
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Seward Peninsula Tree Establishment Data [Lloyd, A.]
This dataset contains data on White Spruce recruitment history at treeline sites on the Seward Peninsula. The data in the file are the number of trees that established during...- dataset ASCII
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Simulations with ArcVeg: Broad Growth Form Stats [Calef]
This dataset contains N,X,S of the CCA data using the Broad Growth Form. All data comes from the simulations with ArcVeg. For more information, see the readme file.- dataset ASCII
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Simulations with ArcVeg: Narrow Growth Form Data [Calef]
This dataset contains CCA results with eigen- and p-values using Narrow Growth Form. All data comes from the simulations with ArcVeg. For more information, see the readme file.- dataset ASCII
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US Toolik Site 1, Wrkshp Community Data [Walker]
This dataset contains reduced vegetative community data produced for the ITEX Community Synthesis Workshop. Data were collected during the 1994 field season. For more...- dataset ASCII
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Alexandra Fiord Mesic Tundra Ecosystem [Welker, J., J. Fahnestock]
The data set presented here represents growing season (late-1999, 2000 and 2001) values of net carbon dioxide exchange, photosynthesis, and respiration between the atmosphere...- dataset ASCII
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Geo-database of MNT, MAT, and Shrub Sites in Northern Alaska (based on MSS La...
This dataset contains the location and site information for the homogeneous MNT, MAT, and Shrub tundra sample sites in northern Alaska. They are created by interpreting and...- dataset Archive
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History of the Arctic Flora in North America
This dataset in an attempt to increase understanding of how climate cycles of the Quaternary (the last 2.6 million years) impacted divergence in Arctic and alpine tundra flora....- dataset Archive
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Methane Flux Data, Alaska North Slope, 1994-1996
This dataset contains methane fluxes, along with air and soil temperatures, collected at Happy Valley and Toolik Lake Arctic System Science/Land-Atmosphere Ice Interaction...- dataset Excel ASCII
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IBP Microtopographic Grid Species Info Barrow [Webber]
This dataset contains data collected on plant species data from Webber's International Biological Program (IBP) microtopographic grid collected in 1973 and 1999 at Barrow,...- dataset ASCII
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Latnjajaure Site, Effects of Warming on Carex bigelowii Data [Jonsdottir]
This dataset includes community data from a Carex-meadow in Latnjajaure, Sweden, from 1994 and 1998 with a warming treatment (OTC). These plots were used to study the effect of...- dataset ASCII
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Toolik Snowfence Experiment: Moist Site Betula Nana Shoot Data [Walker]
This file contains Moist Site Betula Nana Shoot 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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Soil microbial parameters in Alaskan tundra soil through the winter
This dataset contains measurements of soil nutrient and microbial parameters in tundra soils from the Toolik Field Station through 2008/2009. Soil samples were taken to bracket...- dataset Excel
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Model Output Assessing Net Carbon Exchange Across the Arctic Tundra-Boreal Fo...
In this study, investigators simulated the temporal and spatial patterns of net carbon exchange in Alaskan ecosystems that span the transition from Arctic tundra to boreal...- dataset Archive
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Seward Peninsula Tree Age Data [Lloyd, A.]
This dataset contains individual tree ages at treeline sites on the Seward Peninsula. The data were collected from permanently marked study plots within 6 study sites during...- dataset ASCII
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Landscape Age of the Arctic
This data set is of landscape age of the Arctic, in 1000 years since the land surface was available for vegetation colonization. It is in vector format. The age of most recent...- dataset Archive
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Toolik Snowfence Experiment: Normalized Difference Vegetation Index Data [Wal...
This file contains Normalized Difference Vegetation Index (NDVI) data collected for the Toolik Snowfence Experiment from 1995 to 2001. The Toolik Snowfence Experiment (part of...- 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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Seward Peninsula Tree Ring Data [Lloyd, A.]
This dataset contains standardized tree ring chronologies from four treeline sites on the Seward Peninsula. For more information, please see the readme file.- dataset ASCII
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IBP Microtopographic Grid Vascular Plants Barrow [Webber]
This dataset contains data collected on vascular plant species and land cover abundance from Webber's International Biological Program (IBP) microtopographic grid collected...- dataset ASCII
