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 ECOLOGICAL DYNAMICS > NUTRIENT CYCLING SOILS > CALCIUM SOILS > MAGNESIUM SOILS > PERMAFROST > THAW DEPTH SOILS > PHOSPHORUS SOILS > POTASSIUM SOILS > SOIL CHEMISTRY SOILS > SOIL MOISTURE/WATER CONTENT SOILS > SOIL RESPIRATION SOILS > SOIL SALINITY/SOIL SODICITY SOILS > SOIL TEMPERATURE TERRESTRIAL ECOSYSTEMS > ALPINE/TUNDRA VEGETATION > LEAF CHARACTERISTICS VEGETATION > LITTER CHARACTERISTICS VEGETATION > NUTRIENTS Instruments CHN ANALYZERS : CARBON, HYDROGEN, NITROGEN ANALYZERS ICP-AES : INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETER 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

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Sarah Hobbie and Laura Gough. 2002. Controls on Carbon Flux in Moist Acidic Versus Nonacidic Tundra, Arctic LTER Data. [indicate subset used]. Boulder, Colorado USA: ARCSS Data Coordination Center.

See Also

• Arctic Long Term Ecological Research Site
• Frozen Ground Data Center
• Contact User Services