Soil Data Explorer - TAMARA

Official Series Description

Lab Data Summary

Aggregate lab data for the TAMARA soil series. This aggregation is based on all pedons with a current taxon name of TAMARA, 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 TAMARA were used in the calculation. Source: KSSL snapshot (updated 2020-03-18). Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

Pedons used in the lab summary:

MLRA	Lab ID	Pedon ID	Taxonname	CI	NSSL / NASIS Reports	Link To SoilWeb GMap
43C	04N0826	03OR059001	Tamara	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	45.6848183,-118.1065674

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the TAMARA 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.

Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the TAMARA series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-02-21), parsed OSD records (updated 2023-10-06) and snapshot of SC database (updated 2023-10-02).

Select annual climate data summaries for the TAMARA series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

Geomorphic description summaries for the TAMARA 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 (updated 2023-10-04).

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

Competing Series

Soil series competing with TAMARA share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2023-10-06) and snapshot of the SC database (updated 2023-10-02).

Select annual climate data summaries for the TAMARA series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

Geomorphic description summaries for the TAMARA 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 (updated 2023-10-04).

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 TAMARA, 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 (updated 2023-10-02).

Block Diagrams

No block diagrams are available.

Map Units

Map units containing TAMARA 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
Tamara-Syrupcreek complex, 0 to 15 percent slopes	5882AO	7651	3120221	njk3	or607	2018	1:24000
Limberjim-Tamara complex, 15 to 30 percent slopes	5875BU	5045	3120794	2knk0	or607	2018	1:24000
Limberjim-Tamara complex, 30 to 60 percent slopes	5875CO	3759	3120292	1qqn7	or607	2018	1:24000
Syrupcreek-Tamara complex, 0 to 15 percent slopes	5791AO	3454	3120730	1sj31	or607	2018	1:24000
Olot-Limberjim-Tamara complex, complex, 0 to 15 percent slopes	5998AW	3354	3120745	1t16j	or607	2018	1:24000
Geisercreek-Tamara complex, 0 to 15 percent slopes	3322AO	2433	3120704	1sh5y	or607	2018	1:24000
Syrupcreek-Limberjim-Tamara complex, frost, 0 to 15 percent slopes	5779AW	2358	3120724	1sj2v	or607	2018	1:24000
Olot-Limberjim-Tamara complex, 15 to 30 percent slopes	5998BW	2159	3120747	1t16l	or607	2018	1:24000
Sheepcreek-Tamara-Anatone complex, 0 to 15 percent slopes	6123AW	1211	3120799	2ptgp	or607	2018	1:24000
Syrupcreek-Tamara complex, 15 to 30 percent slopes	5791BO	991	3120219	njk0	or607	2018	1:24000
Syrupcreek-Tamara-Limberjim complex, 15 to 30 percent slopes	4969BE	543	3120502	1r199	or607	2018	1:24000
Syrupcreek-Limberjim-Tamara complex, landslide, 15 to 30 percent slopes	4969BL	314	3120503	1r19b	or607	2018	1:24000
Limberjim-Tamara-Syrupcreek complex, frost, 15 to 30 percent slopes	5919BF	248	3120567	2pgs6	or607	2018	1:24000
Tamara-Limberjim-Kamela complex, 30 to 60 percent slopes	4903CO	216	3120483	1r0zr	or607	2018	1:24000
Syrupcreek-Tamara complex, frost, 30 to 60 percent slopes	5903CF	141	3120220	njk1	or607	2018	1:24000
Syrupcreek-Tamara-Limberjim complex, 15 to 30 percent slopes	4969BE	3979	3122315	1r199	or626	2018	1:24000
Syrupcreek-Limberjim-Tamara complex, frost, 0 to 15 percent slopes	5779AW	598	3122485	1sj2v	or626	2018	1:24000
Tamara-Syrupcreek complex, 0 to 15 percent slopes	5882AO	532	3122086	njk3	or626	2018	1:24000
Syrupcreek-Tamara complex, 0 to 15 percent slopes	5791AO	404	3122486	1sj31	or626	2018	1:24000
Syrupcreek-Tamara complex, 15 to 30 percent slopes	5791BO	140	3122085	njk0	or626	2018	1:24000
Syrupcreek-Limberjim-Tamara complex, landslide, 15 to 30 percent slopes	4969BL	111	3122316	1r19b	or626	2018	1:24000
Syrupcreek-Limberjim-Tamara complex, landslide, 0 to 15 percent slopes	4992AL	105	3122327	1r19x	or626	2018	1:24000
Syrupcreek-Tamara complex, 0 to 15 percent slopes	5791AO	6605	2437319	1sj31	or631	2018	1:24000
Syrupcreek-Tamara complex, 15 to 30 percent slopes	5791BO	5498	2437320	njk0	or631	2018	1:24000
Geisercreek-Tamara complex, 0 to 15 percent slopes	3322AO	2098	2486712	1sh5y	or631	2018	1:24000
Tamara-Syrupcreek complex, 0 to 15 percent slopes	5882AO	1384	2437403	njk3	or631	2018	1:24000
Rebarrow-Tamara-Wonder complex, 0 to 15 percent slopes	4164AW	1143	2437214	1r0yj	or631	2018	1:24000
Limberjim-Tamara complex, 30 to 60 percent slopes	5875CO	946	2437395	1qqn7	or631	2018	1:24000
Tamara-Limberjim-Kamela complex, 0 to 15 percent slopes	5746AO	197	2437283	20brl	or631	2018	1:24000
Limberjim-Tamara-Syrupcreek complex, frost, 15 to 30 percent slopes	5919BF	100	2486857	2pgs6	or631	2018	1:24000
Tamara-Limberjim-Kamela complex, 30 to 60 percent slopes	4903CO	61	2437227	1r0zr	or631	2018	1:24000
Syrupcreek-Tamara complex, frost, 30 to 60 percent slopes	5903CF	60	2486856	njk1	or631	2018	1:24000
Syrupcreek-Limberjim-Tamara complex, frost, 0 to 15 percent slopes	5779AW	25	2486841	1sj2v	or631	2018	1:24000
Limberjim-Tamara complex, frost, 0 to 15 percent slopes	5875AF	7	2437394	njb8	or631	2018	1:24000
Syrupcreek-Tamara complex, 0 to 15 percent slopes	5791AO	1092	2593960	1sj31	or667	1984	1:20000
Syrupcreek-Tamara complex, 15 to 30 percent slopes	5791BO	257	2593961	njk0	or667	1984	1:20000
Limberjim-Tamara complex, 30 to 60 percent slopes	5875CO	107	3121447	1qqn7	or667	1984	1:20000
Tamara-Syrupcreek complex, 0 to 15 percent slopes	310	24372	84704	2v4d	or670	1999	1:24000
Syrupcreek-Tamara complex, 15 to 30 percent north slopes	307	9376	84701	2v49	or670	1999	1:24000
Tamara-Sherod complex, 0 to 15 percent slopes	309	1411	84703	2v4c	or670	1999	1:24000
Syrupcreek-Tamara complex, 30 to 60 percent north slopes	308	424	84702	2v4b	or670	1999	1:24000
Limberjim-Tamara complex, 0 to 15 percent slopes	191	262	84565	2tzx	or670	1999	1:24000
Limberjim-Tamara complex, 15 to 30 percent slopes	5875BU	46	3122570	2ygdr	wa603	1984	1:24000
Tamara-Syrupcreek complex, 0 to 15 percent slopes	5882AO	35	3122551	2ygcj	wa603	1984	1:24000
Limberjim-Tamara complex, 30 to 60 percent slopes	5875CO	14	3122555	2ygcn	wa603	1984	1:24000
Tamara-Syrupcreek complex, 0 to 15 percent slopes	5882AO	351	3114630	2ygcj	wa613	1967	1:20000
Limberjim-Tamara complex, 15 to 30 percent slopes	5875BU	8	3114685	2ygdr	wa623	1970	1:20000
Tamara-Syrupcreek complex, 0 to 15 percent slopes	5882AO	8	3114670	2ygcj	wa623	1970	1:20000
Tamara-Syrupcreek complex, 0 to 15 percent slopes	5882AO	2805	3114466	2ygcj	wa714	2018	1:24000
Limberjim-Tamara complex, 30 to 60 percent slopes	5875CO	2228	3114471	2ygcn	wa714	2018	1:24000
Limberjim-Tamara complex, 15 to 30 percent slopes	5875BU	2198	3114503	2ygdr	wa714	2018	1:24000

Map of Series Extent

Approximate geographic distribution of the TAMARA 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 (updated 2023-10-04).