Official Series Description


Lab Data Summary

Aggregate lab data for the CHERIONI soil series. This aggregation is based on all pedons with a current taxon name of CHERIONI, 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 CHERIONI 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 CHERIONI 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.

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Sibling Summary

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

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

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Geomorphic description summaries for the CHERIONI 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 .

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

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

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

Competing Series

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

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

Click the image to view it full size.

Geomorphic description summaries for the CHERIONI 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 .

Click the image to view it full size.

Click the image to view it full size.

Click the image to view it full size.

Click the image to view it full size.

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

Soil series sharing subgroup-level classification with CHERIONI, 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 .

Block Diagrams

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

  1. AZ-2011-05-27-01 | Aguila-Carefree Area, Parts of Maricopa and Pinal Counties - 1986

    Idealized soil-landscape profile (Soil Survey of Aguila-Carefree Area, Parts of Maricopa and Pinal Counties, Arizona; 1986).

  2. AZ-2011-05-27-08 | Colorado River Indian Reservation - 1986

    Soil landscape profile (Soil Survey of Colorado River Indian, Reservation, Arizona; 1986)

  3. AZ-2011-05-27-13 | Gila Bend-Ajo Area - 1997

    Cross section of the Valley of the Ajo, from Black Mountain across Rio Cornez (Soil Survey of Gila Bend-Ajo Area, Arizona; 1997).

  4. AZ-2012-05-09-01 | Colorado River Indian Reservation - November 1986

    Soil landscape profile (Soil Survey of Colorado River Indian Reservation, Arizona—California; November 1986).

Map Units

Map units containing CHERIONI 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
Cherioni very cobbly loam, 2 to 15 percent slopes28896115078911mm2naz62720051:24000
Cherioni-Rock outcrop complex, 5 to 60 percent slopes1810650530061s4waz64519821:24000
Cherioni gravelly very fine sandy loam, 0 to 8 percent slopesChB1283014062321j69baz64619721:24000
Cherioni-Rock outcrop complex, 25 to 70 percent slopes418131532851sfwaz64919781:24000
Rock outcrop-Cherioni complexRS80720533851sk3az65119721:20000
Cherioni-Rock outcrop complexCO38260533151sgvaz65119721:20000
Cherioni-Coolidge complex, 1 to 15 percent slopes880533534911snjaz65319851:24000
Cherioni very cobbly fine sandy loam, 3 to 10 percent slopes733940534901snhaz65319851:24000
Cherioni-Rock outcrop complex, 25 to 70 percent slopes65183548001v0raz65619831:20000
Cherioni-Rock outcrop complex, 5 to 60 percent slopes710902535791srcaz65919841:24000
Cherioni-Rock outcrop complex, 3 to 30 percent slopes183006008520j7az66120091:24000

Map of Series Extent

Approximate geographic distribution of the CHERIONI 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 .