IDENTIFIERS

  • Current Taxon Name (Soil Name): OLAA
  • OSD
  • Series Extent
  • User Site ID: S2006HI001002
  • User Pedon ID: S2006HI001002
  • Vegetation Plot ID: S2006HI001002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 06N0679
  • NCSS Pedon Lab Data NASIS Record ID - 18604
  • 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: 19.6019726
  • Std. Longitude: -155.0933380
  • Datum: WGS84
  • State: Hawaii
  • County: HI001—Hawaii
  • MLRA: 159A—Humid and Very Humid Volcanic Ash Soils on Low and Intermediate Rolling Mountain Slopes
  • 7.5 Minute USGS Quad: THI0115—Mountain View, Hawaii

    • PEDON

  • Describers Name: Patrick Niemeyer
  • Current Taxonomic Class: Hydrous-skeletal, ferrihydritic, isohyperthermic Typic Hydrudands
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - OLAA
  • Classificaton Date - 4/3/2006
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - perudic
  • Moisture Subclass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: basic volcanic ash over `a`a lava
  • Landform: aa lava flow on shield volcano
  • Hill Slope Profile: summit
  • Runoff: low
  • Drainage Class: well
  • Flooding: none flooding
  • Bedrock: strongly coherent aa lava
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/1/2006 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - tropical
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    MECO10

    PSGU

    Metrosideros collina

    Psidium guajava

    —

    guava

    —

    —

    —

    —

    —

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    andic soil properties

    umbric epipedon

    0—60

    0—29

    —60—

    —36—
    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

    9

    —

    —

    1040

    —

    4000

    —

    365

    20

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    2C1/A—0 to 29 centimeters (0.0 to 11.4 inches); very dark brown (10YR 2/2) crushed hydrous extremely stony loam; moderate medium granular structure; firm, slightly sticky, moderately plastic; weakly smeary; 1.0 medium roots throughout and 2.0 fine roots throughout; 20 percent by volume nonflat subangular moderately coherent cemented 250-425-600 millimeter aa lava fragments and 30 percent by volume nonflat subangular moderately coherent cemented 75-150-250 millimeter aa lava fragments and 30 percent by volume nonflat subangular moderately coherent cemented 2-50-75 millimeter aa lava fragments; gradual wavy boundary. Lab sample # 06N02864; moist when described; observed in pit, small
    2C2—29 to 60 centimeters (11.4 to 23.6 inches); very dark brown (10YR 2/2) crushed extremely stony medial loam; single grain; nonsticky, nonplastic; weakly smeary; 0.5 very fine roots throughout; 15 percent by volume nonflat subangular very strongly coherent cemented 75-125-250 millimeter aa lava fragments. Lab sample # 06N02865; moist when described; observed in pit, small