IDENTIFIERS

  • Current Taxon Name (Soil Name): Ulloa
  • OSD
  • Series Extent
  • User Site ID: S1983AK130125
  • User Pedon ID: 83AK130125
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 83P0819
  • NCSS Pedon Lab Data NASIS Record ID - 53600
  • Print Date: 11/21/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 55.8305550
  • Std. Longitude: -133.3249969
  • Datum: WGS84
  • Township: 70S
  • Range: 79E
  • Section: 5
  • PLSS Details: SW 1/4 NE 1/4
  • State: Alaska
  • County: AK130—Ketchikan Gateway Borough

    • PEDON

  • Describers Name: R. Hopper
  • Current Taxonomic Class: Coarse-loamy, mixed, superactive Typic Humicryods
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 125
  • Correlated Information:
  • Soil Name - Ulloa
  • PSC - 0 to 61 cm.
  • Classificaton Date - 7/11/2007
  • Sampled As Information:
  • Soil Name - Plot No. 125
  • Taxonomic Class - Thixotropic Humic Lithic Cryorthod
  • Classificaton Date - 7/1/1983
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1983 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    spodic horizon

    0—61

    —-
    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    50

    —

    —

    18

    —

    180

    —

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    —

    —

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    Oa—0 to 3 centimeters (0.0 to 1.2 inches); very dark gray (5YR 3/1) interior partially decomposed organic matter; weak medium subangular blocky structure; 5.5 very fine roots and 2.5 fine roots; fragments; abrupt smooth boundary. Lab sample # 83P04160. Forest litter is well decomposed.; common fine roots; many very fine roots
    Bs—3 to 25 centimeters (1.2 to 9.8 inches); yellowish red (5YR 4/6) interior fine sandy loam; 60 percent sand; 5 percent clay; weak medium subangular blocky structure; very friable, nonsticky, nonplastic; moderately smeary; 5.5 very fine and fine roots and 0.5 coarse roots; fragments; clear wavy boundary. Lab sample # 83P04161. Less than five precent gravel.; few coarse roots; many very fine and fine roots
    Bhs—25 to 43 centimeters (9.8 to 16.9 inches); reddish brown (5YR 4/4) interior fine sandy loam; 60 percent sand; 5 percent clay; weak medium subangular blocky structure; very friable, slightly sticky, nonplastic; moderately smeary; 5.5 very fine and fine roots and 0.5 medium roots; fragments; clear wavy boundary. Lab sample # 83P04162. Less than five percent gravel. Numerous medium pockets of (N 2/0).; few medium roots; many very fine and fine roots
    Bh—43 to 64 centimeters (16.9 to 25.2 inches); dark reddish brown (5YR 3/2) interior fine sandy loam; 60 percent sand; 5 percent clay; weak medium subangular blocky, and weak coarse subangular blocky structure; very friable, nonsticky, nonplastic; weakly smeary; 2.5 very fine and fine roots; 5 percent by volume 75-162-250 millimeter mixed fragments; abrupt irregular boundary. Lab sample # 83P04163. Five percent gravel. Numerous medium and fine pockets and streaks of (N 2/0) and (5YR 4/4).; common very fine and fine roots
    R—64 to 69 centimeters (25.2 to 27.2 inches); weathered bedrock; fragments. Not sampled. Limestone bedrock.