IDENTIFIERS

  • Current Taxon Name (Soil Name): Jacot
  • OSD
  • Series Extent
  • User Site ID: 2016ID057005
  • User Pedon ID: S2016ID057005A
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - KSSL
  • Lab Pedon # - 17N0015
  • NCSS Pedon Lab Data NASIS Record ID - 87737
  • User Project ID: 2016proj002
  • Project Name: MLRA 43A - DSP - Response of dynamic soil properties to stand structure on Vassar series, Idaho
  • Print Date: 12/17/2024

    • 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: 46.9147556
  • Std. Longitude: -116.4456972
  • Datum: WGS84
  • Township: 41N
  • Range: 1W
  • Section: 10
  • State: Idaho
  • County: ID057—Latah
  • MLRA: 43A—Northern Rocky Mountains
  • Regional Office: NW—Northwest
  • MLRA Soil Survey Area: NW-MOS—Moscow, Idaho
  • Non-MLRA Soil Survey Area: ID057—Latah County, Idaho

    • PEDON

  • Describers Name: Brian Gardner
  • Current Taxonomic Class: Ashy over loamy, mixed over isotic, frigid Alfic Udivitrands
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Jacot
  • PSC - 7 to 107 cm.
  • Classificaton Date - 2/11/2019
  • Classifier - Brian Gardner
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Jacot
  • Taxonomic Class - Ashy over loamy, amorphic over isotic, frigid Alfic Udivitrands
  • Taxon Kind - series
  • Classificaton Date - 8/26/2016
  • Classifier - Brian gardner
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: volcanic ash over mixed loess and residuum weathered from granite
  • Landscape: foothills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no
  • RaCA Information:
  • DSP Plot ID - UT5

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/26/2016 (actual site observation date)
  • Data Collector: Brian Gardner
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    andic soil properties

    cambic horizon

    argillic horizon

    lithic contact

    0—14

    7—44

    14—44

    44—72

    83—

    —-

    —-

    —-

    —-

    —-
    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

    —

    —

    950

    —

    245

    940

    —

    115

    6.7

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 7 centimeters (0.0 to 2.8 inches); slightly decomposed plant material; fragments; abrupt wavy boundary. Lab sample # 17N00076; observed in pit, small. O horizon is 0-4cm Oi and 4-7cm Oe but sampled as a single layer.; Has 5mm-1cm thick layer of MSH 1980 ash at base of O horizon
    A—7 to 14 centimeters (2.8 to 5.5 inches); dark brown (7.5YR 3/3), yellowish brown (10YR 5/4), dry; ashy silt loam; 9 percent clay; moderate fine granular structure; soft, very friable, nonsticky, nonplastic; 4.0 very fine roots throughout and 0.6 medium roots throughout and 3.0 fine roots throughout and 0.6 coarse roots throughout; 3.0 very fine irregular pores; ; 3 percent by volume nonflat subangular indurated 2-5-75 millimeter unspecified fragments observed by visual inspection method; slightly acid, pH 6.4; clear wavy boundary. Lab sample # 17N00077; observed in pit, small
    Bw1—14 to 24 centimeters (5.5 to 9.4 inches); dark brown (7.5YR 3/4), yellowish brown (10YR 5/4), dry; ashy silt loam; 6 percent clay; weak fine subangular blocky parts to moderate fine granular structure; soft, very friable, nonsticky, nonplastic; 4.0 very fine roots throughout and 1.0 medium roots throughout and 2.0 fine roots throughout and 0.3 coarse roots throughout; 3.0 very fine irregular pores; 1 percent by volume nonflat subangular indurated 2-5-75 millimeter unspecified fragments observed by visual inspection method; slightly acid, pH 6.5; clear wavy boundary. Lab sample # 17N00078; observed in pit, small
    Bw2—24 to 44 centimeters (9.4 to 17.3 inches); brown (7.5YR 4/3), light yellowish brown (10YR 6/4), dry; ashy silt loam; 8 percent clay; moderate fine subangular blocky, and moderate medium subangular blocky structure; soft, very friable, nonsticky, slightly plastic; 3.0 very fine roots throughout and 0.4 medium roots throughout and 1.0 fine roots throughout and 0.2 coarse roots throughout; 3.0 very fine irregular pores; 1 percent by volume nonflat subangular indurated 2-5-75 millimeter unspecified fragments observed by visual inspection method and 7 percent by volume nonflat subangular indurated 75-?-250 millimeter unspecified fragments observed by visual inspection method; slightly acid, pH 6.5; abrupt irregular boundary. Lab sample # 17N00079; observed in pit, small. 5% of horizon is fragments of the 2Bt1 horizon
    2Bt1—44 to 59 centimeters (17.3 to 23.2 inches); brown (7.5YR 5/4), pale brown (10YR 6/3), dry; loam; 7 percent clay; strong fine subangular blocky, and strong medium subangular blocky structure; moderately hard, friable, slightly sticky, slightly plastic; 0.2 very fine roots between peds and 0.2 medium roots throughout and 0.2 fine roots between peds; 3.0 very fine irregular and 1.0 fine irregular pores; 15 percent prominent clay films on vertical faces of peds; 8 percent by volume nonflat subangular indurated 2-?-75 millimeter unspecified fragments observed by visual inspection method; 1 percent lamellae (volume percent); strongly acid, pH 5.5; clear wavy boundary. Lab sample # 17N00080; observed in pit, small
    2Bt2—59 to 72 centimeters (23.2 to 28.3 inches); brown (7.5YR 5/4), pale brown (10YR 6/3), dry; gravelly sandy loam; 7 percent clay; strong fine subangular blocky, and strong medium subangular blocky structure; moderately hard, friable, nonsticky, nonplastic; 0.2 very fine roots between peds and 0.2 fine roots between peds; 4.0 very fine irregular and 1.0 fine irregular pores; 10 percent distinct clay films on surfaces along pores; 25 percent by volume nonflat subangular indurated 2-?-75 millimeter unspecified fragments observed by visual inspection method; 1 percent lamellae (volume percent); moderately acid, pH 5.6; abrupt wavy boundary.; observed in pit, small
    2C—72 to 83 centimeters (28.3 to 32.7 inches); dark yellowish brown (10YR 4/6), very pale brown (10YR 7/3), dry; extremely gravelly loamy sand; 7 percent clay; massive; moderately hard, firm, nonsticky, nonplastic; 0.1 very fine roots between peds; 2.0 very fine irregular pores; 75 percent by volume nonflat subangular indurated 2-?-75 millimeter unspecified fragments observed by visual inspection method; moderately acid, pH 5.7; abrupt boundary.; observed in pit, small
    2R—83 to 100 centimeters (32.7 to 39.4 inches); bedrock; extremely hard, slightly rigid; fragments; strongly acid, pH 5.1.; observed in pit, small