ARCHIVED CONTENT: In December 2020, the CZO program was succeeded by the Critical Zone Collaborative Network (CZ Net) ×

Calhoun CZO Research Area 2

Field Areas     

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Research area 2 is located in the northwestern section of the Calhoun Experimental Forest off Bombing Range Road. It includes a small hardwood stand and an adjacent pine stand.

.16 km2   Area

Parent Field Area:
Calhoun Critical Zone Observatory ▲

Soil profile in the hardwood section of research area 2. The profile depth in this photo is 210 cm.

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Setting & Research
Overview Maps
Dynamic Map
Data
  • Setting & Research

    Research area 2 includes a small hardwood stand and an adjacent pine stand, with 2 vegetation plots in each land use treatment. The pine forest section was severely eroded and gullied and has been reforested over the last half century. Two soil pits, one in the pine stand, one in the hardwood, were constructed in October 2016 to investigate the soil profile down to 2m depth.

  • Overview Maps

    CCZO R2

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  • Dynamic Map

    To fully zoom into a small area, you may need to visit the "Map" button and uncheck "Terrain" view.

  • Data

    Calhoun Critical Zone Observatory - Soil Moisture - Saturated Hydraulic Conductivity (Ksat) (2017)
    2 components  •   Calhoun CZO Research Area 2, Calhoun CZO Research Area 3  •   Soil Science / Pedology  •   Ryland, Rachel; Markewitz, Daniel; Sutter, Lori

    Calhoun CZO - Soil Geochemistry (2016)
    1 components  •   Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 6, Calhoun CZO Research Area 7, Calhoun CZO Research Area 8  •   Geochemistry / Mineralogy  •   Austin, Jason C.; Schroeder, Paul A.

    Calhoun CZO - Vegetation - Litterfall (2014-2017)
    1 components  •   Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 3, Calhoun CZO Research Area 4, Calhoun CZO Research Area 5  •   Biology / Ecology  •   Cook, Charles W.; O'Neill, K. P.; Richter, Daniel deB.

    Calhoun CZO - Photographic Imagery, Soil Survey - Soil Pit Profiles (2016)
    4 components  •   Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 7, Calhoun CZO Research Area 8  •   Soil Science / Pedology  •   Cook, Charles W.

    Calhoun CZO - Soil Texture - Argillic Horizon (2016-2017)
    1 components  •   Calhoun CZO Research Area 2, Calhoun CZO Research Area 3, Calhoun CZO Research Area 4  •   Soil Science / Pedology  •   Ryland, Rachel C.

    Calhoun CZO - Soil Biogeochemistry (2015-2016)
    1 components  •   Calhoun CZO Research Area 1, Calhoun CZO Research Area 2, Calhoun CZO Research Area 7, Calhoun CZO Research Area 8  •   Biogeochemistry, Biology / Ecology, Soil Science / Pedology  •   Sharon Billings; Christoph Lehmeier; Kyungjin Min; Samik Bagchi; Emma Hauser; Keelan Barger; Samantha Elledge; Rebecca Flournoy; Carl Heroneme; Hanna Rankin; Rena Stair