Soil Data Explorer - BARKOF

Official Series Description

Lab Data Summary

Aggregate lab data for the BARKOF soil series. This aggregation is based on all pedons with a current taxon name of BARKOF, 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 BARKOF were used in the calculation. Source: KSSL snapshot (updated 2020-03-18). 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 BARKOF 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 BARKOF 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 BARKOF 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 BARKOF 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 BARKOF 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 BARKOF 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 BARKOF 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 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 BARKOF, 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 BARKOF 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
Wayden-Barkof complex, 4 to 15 percent slopes	218D	1975	342155	ch18	mt025	1991	1:24000
Barkof clay, 2 to 8 percent slopes	27C	612	342187	ch29	mt025	1991	1:24000
Roy-Barkof-Rock outcrop complex, 25 to 60 percent slopes	712F	5120	344254	ck6z	mt051	1992	1:24000
Roy-Barkof complex, 8 to 25 percent slopes	712E	3726	344253	ck6y	mt051	1992	1:24000
Barkof clay, 4 to 15 percent slopes	64D	742	344240	ck6j	mt051	1992	1:24000
Cambert-Barkof-Cabba complex, 4 to 15 percent slopes	38	8979	344400	ckcp	mt055	1981	1:24000
Cabba-Barkof complex, 15 to 45 percent slopes	27	3116	344388	ckc9	mt055	1981	1:24000
Barkof silty clay, 2 to 8 percent slopes	9	1215	344457	ckfj	mt055	1981	1:24000
Barkof-Windham association, moderately steep	10	19948	346240	cm91	mt608	1976	1:24000
Barkof-Norbert clays, 8 to 20 percent slopes	9	8474	346560	cmmc	mt608	1976	1:24000
Barkof clay, 4 to 8 percent slopes	7	5544	346522	cml4	mt608	1976	1:24000
Barkof-Norbert clays, 2 to 8 percent slopes	8	1492	346540	cmlq	mt608	1976	1:24000
Norbert-Barkof silty clays, 25 to 60 percent slopes	641F	4270	346867	cmy8	mt615	1992	1:24000
Shane-Barkof-Gerber complex, 8 to 25 percent slopes	210E	1650	346630	cmpm	mt615	1992	1:24000
Barkof-Windham complex, 8 to 25 percent slopes	101E	9884	347556	cnnh	mt641	1994	1:24000
Barkof clay, 2 to 8 percent slopes	10C	261	347574	cnp2	mt641	1994	1:24000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	7002	2525729	1vzsj	nd001	1983	1:20000
Barkof-Janesburg complex, 3 to 6 percent slopes	E0727B	65	2699045	1vzs1	nd007	1998	1:24000
Barkof-Janesburg complex, 0 to 3 percent slopes	E0727A	12	2699044	1vzs0	nd007	1998	1:24000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	8684	2563586	1vzsj	nd011	1969	1:20000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	18548	2707192	1vzsj	nd025	1981	1:20000
Moreau-Barkof silty clays, 6 to 9 percent slopes	E1009C	8969	2707193	1vzsk	nd025	1981	1:20000
Barkof-Janesburg complex, 3 to 6 percent slopes	E0727B	1011	2707182	1vzs1	nd025	1981	1:20000
Barkof-Janesburg complex, 0 to 3 percent slopes	E0727A	26	2707181	1vzs0	nd025	1981	1:20000
Barkof-Janesburg complex, 6 to 9 percent slopes	E0727C	2	2707183	1vzs2	nd025	1981	1:20000
Barkof-Wayden-Dogtooth complex, 3 to 9 percent slopes	E0725C	4447	2707275	2r4gn	nd033	1985	1:24000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	9300	2525842	1vzsj	nd037	1985	1:20000
Moreau-Barkof silty clays, 6 to 9 percent slopes	E1009C	2201	2525862	1vzsk	nd037	1985	1:20000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	25123	2525786	1vzsj	nd041	1986	1:20000
Moreau-Barkof silty clays, saline, 0 to 6 percent slopes	E1023B	664	2525789	1vzsl	nd041	1986	1:20000
Moreau-Barkof silty clays, 6 to 9 percent slopes	E1009C	2	2525788	1vzsk	nd041	1986	1:20000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	2144	2715048	1vzsj	nd053	2003	1:24000
Moreau-Barkof silty clays, 6 to 9 percent slopes	E1009C	3790	2699292	1vzsk	nd057	1976	1:20000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	2441	2699291	1vzsj	nd057	1976	1:20000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	8609	2699192	1vzsj	nd059	1998	1:20000
Barkof-Janesburg complex, 3 to 6 percent slopes	E0727B	63	2699147	1vzs1	nd059	1998	1:20000
Barkof-Janesburg complex, 6 to 9 percent slopes	E0727C	17	2699148	1vzs2	nd059	1998	1:20000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	9108	2707390	1vzsj	nd087	1974	1:20000
Moreau-Barkof silty clays, 6 to 9 percent slopes	E1009C	1214	2707391	1vzsk	nd087	1974	1:20000
Barkof-Janesburg complex, 3 to 6 percent slopes	E0727B	269	2707376	1vzs1	nd087	1974	1:20000
Barkof-Janesburg complex, 0 to 3 percent slopes	E0727A	62	2707375	1vzs0	nd087	1974	1:20000
Barkof-Janesburg complex, 3 to 6 percent slopes	E0727B	23464	2715979	1vzs1	nd089	1965	1:20000
Moreau-Barkof silty clays, 3 to 6 percent slopes	E1009B	6862	2715986	1vzsj	nd089	1965	1:20000
Barkof-Janesburg complex, 0 to 3 percent slopes	E0727A	6471	2715978	1vzs0	nd089	1965	1:20000
Barkof-Janesburg complex, 6 to 9 percent slopes	E0727C	5015	2715980	1vzs2	nd089	1965	1:20000
Moreau-Barkof silty clays, 6 to 9 percent slopes	E1009C	2036	2715987	1vzsk	nd089	1965	1:20000
Moreau-Barkof silty clays, saline, 0 to 6 percent slopes	E1023B	139	2715988	1vzsl	nd089	1965	1:20000

Map of Series Extent

Approximate geographic distribution of the BARKOF 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).