Official Series Description


Lab Data Summary

Aggregate lab data for the MONTPELLIER soil series. This aggregation is based on all pedons with a current taxon name of MONTPELLIER, 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 MONTPELLIER were used in the calculation. Source: KSSL snapshot . Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

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Pedons used in the lab summary:

MLRALab IDPedon IDTaxonnameCINSSL / NASIS ReportsLink To SoilWeb GMap
1740A2859S1945CA103011Montpellier4Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties39.939724,-122.2911148
2040A2860S1955CA065014MONTPELLIER5Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties33.5544434,-117.0597229
2040A2861S1955CA065015MONTPELLIER4Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties33.5175018,-117.1575012

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the MONTPELLIER 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 MONTPELLIER 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 MONTPELLIER 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 MONTPELLIER 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 mountains figure.

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

Competing Series

Soil series competing with MONTPELLIER 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 MONTPELLIER series and competing. 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 MONTPELLIER 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 .

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Soil series sharing subgroup-level classification with MONTPELLIER, 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

No block diagrams are available.

Map Units

Map units containing MONTPELLIER 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
Montpellier-Cometa complex, 5 to 8 percent slopes2006575462092hhv6ca07719901:24000
Montpellier sandy loam, 8 to 15 percent slopes199605462091hhv5ca07719901:24000
Montpellier coarse sandy loam, 3 to 8 percent slopesMtB5734462652hjf8ca64419591:24000
Montpellier coarse sandy loam, 0 to 3 percent slopesMtA4989462651hjf7ca64419591:24000
Montpellier coarse sandy loam, 15 to 30 percent slopes, erodedMtD23046462655hjfcca64419591:24000
Montpellier coarse sandy loam, 8 to 15 percent slopesMtC2230462653hjf9ca64419591:24000
Montpellier coarse sandy loam, 8 to 15 percent slopes, erodedMtC21409462654hjfbca64419591:24000
Montpellier coarse sandy loam, 15 to 30 percent slopes, severely erodedMtD3689462656hjfdca64419591:24000
Montpellier coarse sandy loam, poorly drained variant, 0 to 1 percent slopesMvA634462657hjffca64419591:24000
Montpellier coarse sandy loam, 15 to 30 percent slopes, erodedMrD23217463097hjwmca64819591:20000
Montpellier coarse sandy loam, 3 to 8 percent slopesMrB1783463094hjwjca64819591:20000
Montpellier coarse sandy loam, 8 to 15 percent slopes, erodedMrC21590463096hjwlca64819591:20000
Montpellier coarse sandy loam, 8 to 15 percent slopesMrC1561463095hjwkca64819591:20000
Montpellier coarse sandy loam, 30 to 45 percent slopes, erodedMrE2177463098hjwnca64819591:20000
Montpellier coarse sandy loam, 0 to 3 percent slopesMrA84463093hjwhca64819591:20000
Montpellier coarse sandy loam, 8 to 15 percent slopesMtC1487463473hk8rca65119591:20000
Montpellier coarse sandy loam, 3 to 8 percent slopesMtB572463472hk8qca65119591:20000
Pollasky-Montpellier complex, 15 to 30 percent slopesPoD1878464413hl82ca65419661:24000
Pollasky-Montpellier complex, 9 to 15 percent slopesPoC915464412hl81ca65419661:24000
Montpellier coarse sandy loam, 15 to 30 percent slopesMpD446464393hl7fca65419661:24000
Montpellier coarse sandy loam, 9 to 15 percent slopesMpC286464392hl7dca65419661:24000

Map of Series Extent

Approximate geographic distribution of the MONTPELLIER 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 .