Official Series Description


Lab Data Summary

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

Soil series competing with CORUNNA 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 CORUNNA 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 CORUNNA 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 CORUNNA, 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 CORUNNA 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
Corunna sandy loam361983212459742jmi00519841:15840
Corunna-Tappan sandy loamsCt182507824682ymi01119641:20000
Corunna-Tappan sandy loams127588186525682ymi01719781:20000
Corunna fine sandy loam4351818698568ksmi02319841:15840
Corunna sandy loamCr355518637067xymi03719741:15840
Corunna sandy loamCy6123970312lg9lmi04919671:20000
Corunna sandy loamCr1109318700968lkmi05719751:12000
Corunna sandy loam191017618677368bymi06319781:20000
Corunna sandy loam275089186618685ymi07319831:15840
Corunna sandy loamCu1342508399697pmi08719661:15840
Metamora-Corunna sandy loams, 0 to 3 percent slopesMnA73250874468tlmi09119571:20000
Corunna sandy loamCr16250873168ttmi09119571:20000
Corunna sandy loamCw4398187633697pmi09919671:20000
Corunna fine sandy loam41197018774669cbmi10719821:15840
Corunna sandy loam241086218723468ttmi11519801:15840
Metamora-Corunna sandy loams, 0 to 3 percent slopes17A565718722768tlmi11519801:15840
Corunna sandy loam13772508693697pmi12519801:15840
Corunna sandy loam1286691866586877mi14519911:15840
Corunna sandy loamCx1702187410690hmi14719691:20000
Corunna sandy loamCx732508264690hmi15119551:15840
Corunna sandy loamCxA16623986232lhyymi15519671:12000
Corunna sandy loam1210758187468692cmi15719841:15840
Corunna sandy loamCr5250870768ttmi16119741:20000
Corunna fine sandy loamCo439230150396bk4mi16319741:12000
Corunna sandy loamCr26301509168ttmi16319741:12000
Corunna loam4594870428152gcjcmn14519801:15840
Corunna sandy loamCr17251053868ttoh09519781:15840

Map of Series Extent

Approximate geographic distribution of the CORUNNA 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 .