IDENTIFIERS

  • Current Taxon Name (Soil Name): Lutak
  • OSD
  • Series Extent
  • User Site ID: S1982AK100005
  • User Pedon ID: 82AK100005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 82P0621
  • NCSS Pedon Lab Data NASIS Record ID - 51408
  • Print Date: 11/22/2024

    • 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: 59.5374985
  • Std. Longitude: -136.0958405
  • Datum: WGS84
  • State: Alaska
  • County: AK100—Haines Borough

    • PEDON

  • Describers Name: J. McCloskey and J. Moore
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Sampled As Information:
  • Soil Name - Lutak
  • Taxonomic Class - Loamy-skeletal, mixed Dystric Cryochrepts
  • PSC - 25 to 66 cm.
  • Classificaton Date - 4/1/1982
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: terrace—stream or lake
  • Slope Position: on a slope
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments: 0.05 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1982 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • 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

    4

    —

    —

    61

    —

    45

    —

    —

    —

    —

    —

    —

    —

    —

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    —

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    —
    O1—0 to 10 centimeters (0.0 to 3.9 inches); partially decomposed organic matter; fragments. Lab sample # 82P03259
    O2—10 to 15 centimeters (3.9 to 5.9 inches); very dark grayish brown (10YR 3/2) interior partially decomposed organic matter; 1.0 coarse roots throughout; fragments; strongly acid, pH 5.2, hellige-truog; abrupt smooth boundary. Lab sample # 82P03260. few to common coarse roots throughout
    E—15 to 23 centimeters (5.9 to 9.1 inches); grayish brown (10YR 5/2) interior loam; weak fine granular structure; very friable; 1.0 coarse roots throughout; fragments; strongly acid, pH 5.4, hellige-truog; abrupt wavy boundary. Lab sample # 82P03261. few to common coarse roots throughout
    Bs1—23 to 28 centimeters (9.1 to 11.0 inches); brown (7.5YR 4/4) interior loam; weak fine granular structure; friable; 1.0 medium roots throughout; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # 82P03262. few to common medium roots throughout
    Bs2—28 to 35 centimeters (11.0 to 13.8 inches); dark reddish brown (5YR 3/4) interior loam; weak fine granular structure; friable; 5.0 medium roots throughout; 10 percent by volume 2-39-75 millimeter mixed fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # 82P03263. common to many medium roots throughout
    Bs3—35 to 51 centimeters (13.8 to 20.1 inches); dark brown (7.5YR 3/2) interior very gravelly loam; weak fine granular structure; friable; 0.5 fine roots throughout; 5 percent by volume 250-425-600 millimeter mixed fragments and 10 percent by volume 75-162-250 millimeter mixed fragments and 35 percent by volume 2-39-75 millimeter mixed fragments; moderately acid, pH 6.0, hellige-truog; clear wavy boundary. Lab sample # 82P03264. few fine roots throughout
    C1—51 to 61 centimeters (20.1 to 24.0 inches); dark brown (7.5YR 3/2) interior very gravelly sandy loam; weak fine granular structure; firm; 10 percent by volume 250-425-600 millimeter mixed fragments and 15 percent by volume 75-162-250 millimeter mixed fragments and 40 percent by volume 2-39-75 millimeter mixed fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # 82P03265
    C2—61 to 81 centimeters (24.0 to 31.9 inches); dark brown (7.5YR 3/2) interior very gravelly sandy loam; weak fine granular structure; firm; 10 percent by volume 250-425-600 millimeter mixed fragments and 15 percent by volume 75-162-250 millimeter mixed fragments and 40 percent by volume 2-39-75 millimeter mixed fragments; moderately acid, pH 6.0, hellige-truog. Lab sample # 82P03266