IDENTIFIERS

  • Current Taxon Name (Soil Name): Aua
  • OSD
  • Series Extent
  • User Site ID: 81AS603022
  • User Pedon ID: 81AS603022
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0553
  • NCSS Pedon Lab Data NASIS Record ID - 49397
  • 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: -14.2727778
  • Std. Longitude: -170.6555556
  • Datum: WGS84
  • Location Description: Aua, 0.8 miles on Afono road and 200 feet west of road.
  • State: American Samoa
  • PEDON

  • Describers Name: S. Nakamura
  • Current Taxonomic Class: Clayey-skeletal, mixed, isohyperthermic Pachic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 22
  • Correlated Information:
  • Soil Name - Aua
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Aua
  • Classificaton Date - 9/1/1981
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


  • SITE

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

    SITE OBSERVATION

  • Observation Date: 9/1/1981 (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
  • 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

    35

    155

    500

    1A1—0 to 18 centimeters (0.0 to 7.1 inches); dark brown (7.5YR 3/2) interior very stony silty clay loam; strong fine and medium subangular blocky structure; friable, slightly sticky, slightly plastic; 5.5 roots; 5.5 tubular pores; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 81P03268. 25 to 35 percent stones, gravel and cobbles.; many roots
    1B3—18 to 45 centimeters (7.1 to 17.7 inches); dark brown (7.5YR 3/3) interior very stony clay loam; moderate fine and medium subangular blocky structure; firm, very sticky, very plastic; 5.5 roots; 5.5 very fine tubular and 2.5 fine tubular pores; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 81P03269. 25 to 35 percent gravel, cobbles and stones.; many roots
    1C1—45 to 100 centimeters (17.7 to 39.4 inches); dark brown (7.5YR 3/3) interior extremely stony clay loam; moderate fine and medium subangular blocky structure; firm, very sticky, very plastic; 5.5 roots; 5.5 very fine and fine tubular pores; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 81P03270. 35 to 45 percent gravel, cobbles and stones.; many roots
    1C2—100 to 150 centimeters (39.4 to 59.1 inches); very dark grayish brown (10YR 3/2) interior and dark brown (7.5YR 3/2) interior extremely stony clay loam; moderate very fine and fine subangular blocky structure; firm, slightly sticky, slightly plastic; 0.5 roots; 5.5 very fine tubular and 2.5 fine tubular pores; fragments; neutral, pH 7.0, hellige-truog. Lab sample # 81P03271. 40 to 60 percent gravel, cobbles and stones.; few roots