Controls on Carbon Flux in Moist Acidic Versus Nonacidic Tundra, Arctic LTER Data

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Data Contributors HOBBIE, SARAH E. GOUGH, LAURA Parameters ALPINE/TUNDRA CALCIUM LEAF CHARACTERISTICS LITTER CHARACTERISTICS MAGNESIUM NUTRIENT CYCLING NUTRIENTS PERMAFROST > Thaw Depth PHOSPHORUS POTASSIUM SOIL CHEMISTRY SOIL MOISTURE/WATER CONTENT SOIL RESPIRATION SOIL SALINITY/SOIL SODICITY SOIL TEMPERATURE Instruments CHN ANALYZERS : CARBON, HYDROGEN, NITROGEN ANALYZERS LICOR LEAF AREA METER LICOR SOIL GAS CHAMBER SOIL MOISTURE PROBE SOIL SAMPLER SOIL TEMPERATURE PROBE

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In an effort to understand soil effects on carbon flux from moist acidic tundra versus moist non-acidic tundra, the investigators collected soil respiration, soil temperature, soil moisture, thaw depth, soil cation, leaf area, leaf nutrient, and litter nutrient data from Long Term Ecological Research (LTER) sites in northern Alaska. The ARCSS Data Coordination Center provides links to these data, which are archived at the Arctic LTER Web site.

National Science Foundation awards OPP-9902695 and OPP-9902721 supported this research.

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Data Citation

Please consult the Arctic Long Term Ecological Research Site for guidance.

Data Location Maps:

Location of sample sites:

See Also

• Arctic Long Term Ecological Research Site
• Frozen Ground Data Center
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