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Model Output Assessing Net Carbon Exchange Across the Arctic Tundra-Boreal...
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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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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HLY-02-03 Primary Production (Excel) [Hill, V.]
Primary productivity was measured by 14C (carbon) uptake fixation with simulated in situ (SIS) incubations. Isotope stocks were prepared according to the recommendations of...- dataset Excel
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Thule Biocomplexity - Gross Ecosystem Photosynthesis
Ecosystem carbon dioxide flux measurements were taken at a High Arctic prostrate dwarf-shrub, herb tundra near Pituffik (Thule), Greenland (76 deg 29'N, 68 deg 26'W;...- dataset ASCII
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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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SBI Microzooplankton Grazing Data (Excel) [Sherr, E.]
Microzooplankton grazing impact on phytoplankton was assessed using the Landry-Hassett dilution technique in the western Arctic Ocean during spring and summer 2002 and 2004....- dataset Excel
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Barrow CO2 Fluxes [Oberbauer]
This dataset represent six diurnal courses of carbon dioxide fluxes from the Barrow ITEX wet and dry sites in 2001 for control and experimental plots. Diurnal courses of net...- dataset ASCII
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Terrain and Vegetation of Imnavait Creek, AK: Permanent Plots
This data report is a summary of environmental, soil, and vegetation information collected from 73 study plots at the Department of Energy R4D research site, located near...- dataset PDF ASCII
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HLY-09-02 and TN249 Comparison of heterotrophic microbial biomass: bacteria,...
This dataset contains a comparison of data on eterotrophic bacteria, heterotrophic (non-pigmented) microflagellates (2-20 microns in size) and microzooplankton protists during...- dataset Excel
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TN249-10 Microzooplankton Grazing and Phytoplankton Growth Rates
During the R/V Thompson long spring Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP) cruise in May-June 2010, 18 dilution experiments...- dataset Excel
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Industry Data for Chukchi Sea 2008 Burger and Klondike Biota Contaminants [Trefry]
This dataset contains marine bioaccumulation chemistry from the Chukchi Sea. Data for benthic biota concentrations of metals (Ag, Al, As, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Pb, Se, Zn)...- dataset ASCII Excel
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HLY-04-03 Primary Production (ASCII) [Hill, V.]
This data set includes hourly (mg C m-3 h-1) and daily rates (mg C m-2 d-1) of 14C uptake measured with both short and long incubation periods with matching chlorophyll (mg m-3)...- dataset ASCII
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TN249-10 - Lipofuscin and Euphausiid Aging
Age determination in crustaceans relies on quantification of a fluorescent age pigment, lipofuscin, that accumulates in eye stalks of krill over time. Lipofuscin includes a...- dataset Excel
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North American Tundra NEE modeled from MODIS data
This data set provides growing season Net Ecosystem CO2 exchange (NEE) between tundra ecosystems and the atmosphere for North America. Data are produced over the growing season...- dataset Image
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HLY-09-02 Microzooplankton Grazing
During the 2009 US Coast Guard Cutter Healy Long Spring cruise, HLY0902, microzooplankton grazing experiments were completed at 16 process stations using the dilution assay...- dataset ASCII Excel
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Atqasuk CO2 Fluxes (Excel) [Oberbauer]
This dataset represent six diurnal courses of carbon dioxide fluxes from the Atqasuk ITEX wet and dry sites in 2001 for control and experimental plots. Diurnal courses of net...- dataset Excel
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Circumpolar Flaw Lead (CFL) Photosynthesis-Irradiance Experiments
The objective of the Circumpolar Flaw Lead (CFL) project is to examine how physical changes affect biological processes within the flaw lead. The CFL system is formed when the...- dataset ASCII Excel
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An Analysis of the Carbon Balance of the Arctic Basin from 1997 to 2006
These data sets are the results of a model-data analysis of the contemporary C balance of the Arctic system. CO2 and CH4 exchange between the terrestrial ecosystems of the basin...- dataset ASCII
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Single-point CLM simulations with hillslope hydrology at Niwot Ridge, CO
In this study, we ran ecosystem-scale Community Land Model (CLM) simulations with a novel hillslope hydrology configuration to represent topographically heterogeneous alpine...- dataset ASCII 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
