Official Series Description


Lab Data Summary

Aggregate lab data for the HAPLOXERALFS soil series. This aggregation is based on all pedons with a current taxon name of HAPLOXERALFS, and applied along 1-cm thick depth slices. Solid lines are the slice-wise median, bounded on either side by the interval defined by the slice-wise 5th and 95th percentiles. The median is the value that splits the data in half. Five percent of the data are less than the 5th percentile, and five percent of the data are greater than the 95th percentile. Values along the right hand side y-axis describe the proportion of pedon data that contribute to aggregate values at this depth. For example, a value of "90%" at 25cm means that 90% of the pedons correlated to HAPLOXERALFS were used in the calculation. Source: KSSL snapshot . Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

There are insufficient data to create the lab data summary figure.


Water Balance

Monthly water balance estimated using a leaky-bucket style model for the HAPLOXERALFS soil series. Monthly precipitation (PPT) and potential evapotranspiration (PET) have been estimated from the 50th percentile of gridded values (PRISM 1981-2010) overlapping with the extent of SSURGO map units containing each series as a major component. Monthly PET values were estimated using the method of Thornthwaite (1948). These (and other) climatic parameters are calculated with each SSURGO refresh and provided by the fetchOSD function of the soilDB package. Representative water storage values (“AWC” in the figures) were derived from SSURGO by taking the 50th percentile of profile-total water storage (sum[awc_r * horizon thickness]) for each soil series. Note that this representation of “water storage” is based on the average ability of most plants to extract soil water between 15 bar (“permanent wilting point”) and 1/3 bar (“field capacity”) matric potential. Soil moisture state can be roughly interpreted as “dry” when storage is depleted, “moist” when storage is between 0mm and AWC, and “wet” when there is a surplus. Clearly there are a lot of assumptions baked into this kind of monthly water balance. This is still a work in progress.

There are insufficient data to create the water balance bar figure.



There are insufficient data to create the water balance line figure.

Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the HAPLOXERALFS series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot , parsed OSD records and snapshot of SC database .

There are insufficient data to create the sibling sketch figure.

Select annual climate data summaries for the HAPLOXERALFS series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the HAPLOXERALFS series and siblings. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. Proportions can be interpreted as an aggregate representation of geomorphic membership. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Small Shannon entropy values suggest relatively consistent geomorphic association, while larger values suggest lack thereof. Source: SSURGO component records .

There are insufficient data to create the 2D hillslope position figure.

There are insufficient data to create the 3D hills figure.

There are insufficient data to create the 3D mountains figure.

There are insufficient data to create the 3D terrace figure.

There are insufficient data to create the 3D flats position figure.

Competing Series

Soil series competing with HAPLOXERALFS share the same family level classification in Soil Taxonomy. Source: parsed OSD records and snapshot of the SC database .

There are insufficient data to create the competing sketch figure.

Select annual climate data summaries for the HAPLOXERALFS series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the HAPLOXERALFS series and competing. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Proportions can be interpreted as an aggregate representation of geomorphic membership. Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Shannon entropy values close to 0 represent soil series with relatively consistent geomorphic association, while values close to 1 suggest lack thereof. Source: SSURGO component records .

There are insufficient data to create the 2D hillslope position figure.

There are insufficient data to create the 3D hills figure.

There are insufficient data to create the 3D mountains figure.

There are insufficient data to create the 3D terrace figure.

There are insufficient data to create the 3D flats position figure.

Soil series sharing subgroup-level classification with HAPLOXERALFS, arranged according to family differentiae. Hovering over a series name will print full classification and a small sketch from the OSD. Source: snapshot of SC database .

This figure is not available.

Block Diagrams

Click a link below to display the diagram. Note that these diagrams may be from multiple survey areas.

  1. CA-2012-05-08-06 | Butte Area, Parts of Butte and Plumas Counties - 2006

    Block diagram 5.—This diagram shows the relationships between the Cascade volcanic flows and the metamorphic and granitic Sierra Nevada rocks. The flatter volcanic flows on the left buried the folded metamorphic rocks in the middle. The uniform intrusive igneous rocks weather to soils that are less resistant to geologic erosion and produce subtle, more evenly developed relief (Soil Survey of Butte Area, California, Parts of Butte and Plumas Counties; 2006).

  2. CA-2012-05-08-09 | Butte Area, Parts of Butte and Plumas Counties - 2006

    Block diagram 8.—This diagram shows the stretch of Butte Creek Canyon where the creek has cut through volcanic flows, exposing underlying marine sedimentary rocks and Sierran metamorphic rocks. The upstream portion of the marine sedimentary rocks is conglomerate, the gravelly and cobbly facies. The downstream portion is sandstone, the sand facies. The conglomerate erodes one clast at a time and forms steep ravines. The sandstone holds water and often gives way in landslides and becomes buried by the colluvium from the rocks above (Soil Survey of Butte Area, California, Parts of Butte and Plumas Counties; 2006).

  3. ID-2010-08-31-03 | Owyhee County Area - 2003

    Typical pattern of soils in general soil map unit 7 (Soil Survey of Owyhee County, Idaho; 2003).

Map Units

Map units containing HAPLOXERALFS as a major component. Limited to 250 records.

Map Unit Name Symbol Map Unit Area (ac) Map Unit Key National Map Unit Symbol Soil Survey Area Publication Date Map Scale
Bally-Phipps-Haploxeralfs association, 30 to 75 percent slopes10815355459511hf4yca03319851:24000
Dystroxerepts-Haploxeralfs-Rock outcrop , 70 to 110 percent slopes7203824461249hgz0ca61220051:24000
Haploxeralfs, terrace, 0 to 5 percent slopes733530749433t4v8ca61220051:24000
Haploxeralfs, terrace, 0 to 5 percent slopes733bu982766056t4v8ca64519611:20000
GULLIED LAND-HAPLOXERALFS ASSOCIATION12619900463945hkrzca67119781:24000
Xerochrepts-Haploxeralfs-Argixerolls complex, 30 to 50 percent slopes, high ffd21681824611012y4jsca68719851:24000
Haploxeralfs-Argixerolls complex, 0 to 9 percent slopes, low ffd1340329631152862xkbcca68719851:24000
Xerochrepts-Haploxeralfs-Argixerolls complex, 9 to 30 percent slopes, low ffd2150325931153012y4jpca68719851:24000
Xerochrepts-Haploxeralfs-Argixerolls complex, 9 to 30 percent slopes, high ffd21529164611002y4jqca68719851:24000
Xerochrepts-Haploxeralfs-Argixerolls complex, 30 to 50 percent slopes, low ffd2160247631153022y4jrca68719851:24000
Haploxeralfs, wet-Argixerolls complex, 0 to 5 percent slopes, low ffd1353484610202xkbqca68719851:24000
Haploxeralfs-Argixerolls complex, 0 to 9 percent slopes, high ffd1342924610192y4jtca68719851:24000
Luff-Haploxerepts-Haploxeralfs complex, 15 to 35 percent slopes182254123934542lbl6ca68820081:24000
Haploxeralfs-Argixerolls complex, 0 to 9 percent slopes, low ffd15516904657202xkbcca69419931:24000
Haploxeralfs, wet-Argixerolls complex, 0 to 5 percent slopes, low ffd1568134657212xkbqca69419931:24000
Xerochrepts-Haploxeralfs-Argixerolls complex, 9 to 30 percent slopes, low ffd2333724658202y4jpca69419931:24000
Xerochrepts-Haploxeralfs-Argixerolls complex, 30 to 50 percent slopes, low ffd2341994658212y4jrca69419931:24000
Urban land-Haploxeralfs complex, 0 to 2 percent slopes1126202029116312w61mca69620161:24000
Xerochrepts-Haploxeralfs-Argixerolls complex, 9 to 30 percent slopes, low ffd2150em25817011502y4jpca70119841:24000
Trigo-Calleguas families-Haploxeralfs complex, 30 to 70 percent slopes7521814161491jjm7ca77219811:24000
Trigo-Calleguas families-Haploxeralfs complex, 30 to 70 percent slopes7520210465380hm88ca77619811:24000
Haploxerolls, shallow-Trigo family, dry-Haploxeralfs complex, 90 percent slopes7653572465382hm8bca77619811:24000
Haploxeralfs and Xerochrepts, 30 to 55 percent slopes144285152968545gid60419811:24000
Haploxeralfs and Xerochrepts, 30 to 55 percent slopes545g312936674545gid6701:24000
Haploxeralfs-Durixeralfs-Rubble land complex, 20 to 50 percent slopes1519078484831j8hqid67719841:24000

Map of Series Extent

Approximate geographic distribution of the HAPLOXERALFS soil series. To learn more about how this distribution was mapped, or to compare this soil series extent to others, use the Series Extent Explorer (SEE) application. Source: generalization of SSURGO geometry .