Soil Data Explorer - KUPREANOF

Official Series Description

Lab Data Summary

Aggregate lab data for the KUPREANOF soil series. This aggregation is based on all pedons with a current taxon name of KUPREANOF, 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 KUPREANOF were used in the calculation. Source: KSSL snapshot (updated 2020-03-13). 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
220	82P0553	81AK280009	Kupreanof	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	56.2958336,-134.1499939
220	83P0204	82AK130132	Kupreanof	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	55.4361115,-132.5083313
220	83P0203	82AK130147	Kupreanof	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	55.4416656,-132.4958344
220	83P0839	83AK122004	Kupreanof	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	59.3816681,-151.6541595
220	84P0014	83AK122008	Kupreanof	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	59.3311119,-151.9069519
220	84P0015	83AK122009	Kupreanof	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	59.4547234,-151.6694489
220	84P0127	83AK130144	Kupreanof	5	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	55.4249992,-131.7666626
220	84P0238	83AK280006	Kupreanof	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	55.9238892,-132.1680603
220	86P0166	85AK280003	Kupreanof	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	56.9041672,-133.7638855
222	82P0617	82AK100001	Kupreanof	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	59.4249992,-136.2875061
n/a	83P0073	S1982AK280231	KUPREANOF	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	56.4388885,-133.6208344

Water Balance

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

There are insufficient data to create the water balance bar figure.

There are insufficient data to create the water balance line figure.

Sibling Summary

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

Select annual climate data summaries for the KUPREANOF 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).

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the KUPREANOF 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 terrace figure.

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

Competing Series

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

Select annual climate data summaries for the KUPREANOF 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).

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the KUPREANOF 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 KUPREANOF, 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 KUPREANOF 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
Kupreanof-Passage complex, 20 to 40 percent slopes	116	15561	51705	1qsx	ak641	1985	1:31680
Kupreanof-Passage complex, 40 to 70 percent slopes	117	14358	51706	1qsy	ak641	1985	1:31680
Tolstoi, Passage, and Kupreanof silt loams, 20 to 70 percent slopes	141	12950	51730	1qtq	ak641	1985	1:31680
Kupreanof-Passage complex, 2 to 20 percent slopes	115	6737	51704	1qsw	ak641	1985	1:31680
Lutak-Kupreanof association, 0 to 20 percent slopes	121	4790	51710	1qt2	ak641	1985	1:31680
Passage-Kupreanof complex, 70 to 100 percent slopes	107	2535	51696	1qsm	ak641	1985	1:31680
Kupreanof-McGilvery complex, 60 to 75 percent slopes	75E	22174	49798	1ntd	ak644	1994	1:31680
Kupreanof sandy loam, 60 to 75 percent slopes	74E	22174	49795	1nt9	ak644	1994	1:31680
Kupreanof-McGilvery complex, 75 to 100 percent slopes	75F	17105	49799	1ntf	ak644	1994	1:31680
Kupreanof silt loam, 35 to 60 percent slopes	74D	11600	49794	1nt8	ak644	1994	1:31680
Kupreanof-McGilvery complex, 35 to 60 percent slopes	75D	6653	49797	1ntc	ak644	1994	1:31680
Kupreanof sandy loam, 75 to 100 percent slopes	74F	6074	49796	1ntb	ak644	1994	1:31680
Kupreanof silt loam, 5 to 35 percent slopes	74C	2261	49793	1nt7	ak644	1994	1:31680
Kupreanof-Mosman complex, 35 to 75 percent slopes	16D	167725	49467	1ngq	ak645	1992	1:31680
Kupreanof-Mitkof complex, 5 to 35 percent slopes	23B	58747	49477	1nh1	ak645	1992	1:31680
Kupreanof-Tolstoi association, 5 to 35 percent slopes	11B	57801	49457	1ngd	ak645	1992	1:31680
Mosman-Kupreanof complex, 75 to 110 percent slopes	16F	44831	49468	1ngr	ak645	1992	1:31680
Kupreanof-Tolstoi association, 35 to 75 percent slopes	11D	40185	49458	1ngf	ak645	1992	1:31680
Kupreanof-Mosman complex, 5 to 35 percent slopes	16B	30283	49466	1ngp	ak645	1992	1:31680
Kupreanof-Mitkof complex, 35 to 75 percent slopes	23D	23967	49478	1nh2	ak645	1992	1:31680
Kupreanof silt loam, 5 to 35 percent slopes	36B	10906	49498	1nhq	ak645	1992	1:31680
Kupreanof-Tolstoi association, 75 to 100 percent slopes	11F	6654	49459	1ngg	ak645	1992	1:31680
Kupreanof-Typic Cryumbrepts, loamy-skeletal complex, 15 to 75 percent slopes	13D	6602	49462	1ngk	ak645	1992	1:31680
Kupreanof silt loam, 35 to 75 percent slopes	36D	4443	49499	1nhr	ak645	1992	1:31680
Kupreanof-Typic Cryumbrepts, loamy-skeletal complex, 75 to 120 percent slopes	13F	3062	49463	1ngl	ak645	1992	1:31680
Entic Cryumbrepts-Tolstoi-Kupreanof association, 76 to 140 percent slopes	3002E	95652	49848	1nw0	ak646	1992	1:31680
Tolstoi, Mitkof, and Kupreanof soils, subalpine, broken, 36 to 55 percent slopes	3695C	26892	50030	1p1w	ak646	1992	1:31680
Tolstoi, Kupreanof, and Peril soils, subalpine, broken, 56 to 75 percent slopes	3638D	23677	49989	1p0k	ak646	1992	1:31680
Tolstoi, McGilvery and Kupreanof soils, subalpine, 76 to 140 percent slopes	3037E	18234	49851	1nw3	ak646	1992	1:31680
Kupreanof-Tuxekan-Mitkof complex, 6 to 35 percent slopes	5256B	16991	50109	1p4f	ak646	1992	1:31680
Kupreanof-Tuxekan complex, 6 to 35 percent slopes	5220B	15027	50104	1p48	ak646	1992	1:31680
Tolstoi and Kupreanof soils, subalpine, 76 to 120 percent slopes	3071E	14938	49853	1nw5	ak646	1992	1:31680
Kupreanof gravelly silt loam, smooth, 56 to 75 percent slopes	3521D	14095	49930	1nyn	ak646	1992	1:31680
Tolstoi and Kupreanof soils, subalpine, broken, 56 to 75 percent slopes	3671D	13392	50024	1p1p	ak646	1992	1:31680
Kupreanof gravelly silt loam, 6 to 35 percent slopes	5121B	11713	50095	1p3z	ak646	1992	1:31680
Kupreanof-Tolstoi complex, broken, 56 to 75 percent slopes	3625D	10939	49983	1p0c	ak646	1992	1:31680
Kupreanof-Mitkof complex, broken, 36 to 55 percent slopes	3657C	9989	50011	1p18	ak646	1992	1:31680
Kupreanof-Tolstoi complex, smooth, 76 to 120 percent slopes	3525E	9912	49936	1nyv	ak646	1992	1:31680
Kupreanof-Tolstoi complex, shallowly incised, 76 to 120 percent slopes	3225E	8867	49892	1nxf	ak646	1992	1:31680
Kupreanof gravelly silt loam, shallowly incised, 56 to 75 percent slopes	3221D	8867	49887	1nx8	ak646	1992	1:31680
Tolstoi, Kupreanof, and Peril soils, subalpine, smooth, 56 to 75 percent slopes	3538D	8488	49937	1nyw	ak646	1992	1:31680
Kupreanof-Tolstoi complex, deeply incised, 76 to 120 percent slopes	3125E	8235	49859	1nwc	ak646	1992	1:31680
Tolstoi, Kupreanof, and Peril soils, subalpine, shallowly incised 56 to 75 percent slopes	3238D	7921	49893	1nxg	ak646	1992	1:31680
Kupreanof-Tolstoi complex, smooth, 56 to 75 percent slopes	3525D	6605	49935	1nyt	ak646	1992	1:31680
Kupreanof-Tolstoi complex, broken, 76 to 120 percent slopes	3625E	5455	49984	1p0d	ak646	1992	1:31680
Kupreanof gravelly silt loam, broken, 56 to 75 percent slopes	3621D	5349	49976	1p04	ak646	1992	1:31680
Kupreanof-Tolstoi complex, shallowly incised, 56 to 75 percent slopes	3225D	4906	49891	1nxd	ak646	1992	1:31680
Tolstoi, Mitkof, and Kupreanof soils, subalpine, rounded summit, 36 to 55 percent slopes	1295C	4686	49843	1nvv	ak646	1992	1:31680
Kupreanof-Mitkof complex, broken, 56 to 75 percent slopes	3657D	4587	50012	1p19	ak646	1992	1:31680
Kupreanof-Mitkof complex, smooth, 56 to 75 percent slopes	3557D	4292	49953	1nzd	ak646	1992	1:31680
Kupreanof-Tolstoi complex, 36 to 55 percent slopes	4225C	4206	50048	1p2g	ak646	1992	1:31680
Tolstoi and Kupreanof soils, subalpine, shallowly incised, 56 to 75 percent slopes	3271D	4059	49912	1ny2	ak646	1992	1:31680
Kupreanof gravelly silt loam, smooth hills, 56 to 75 percent slopes	4421D	3557	50075	1p3b	ak646	1992	1:31680
Tolstoi, Kupreanof, and Peril soils, subalpine, deeply incised, 56 to 75 percent slopes	3138D	3096	49860	1nwd	ak646	1992	1:31680
Kupreanof-Tolstoi complex, deeply dissected, 76 to 120 percent slopes	3125D	2730	49858	1nwb	ak646	1992	1:31680
Kupreanof-Mitkof complex, shallowly incised, 56 to 75 percent slopes	3257D	2377	49908	1nxy	ak646	1992	1:31680
Tolstoi and Kupreanof soils, subalpine, smooth, 56 to 75 percent slopes	3571D	1856	49957	1nzj	ak646	1992	1:31680
Kupreanof-Annahootz complex, 6 to 35 percent slopes	5133B	1648	50096	1p40	ak646	1992	1:31680
Kupreanof gravelly silt loam, deeply incised, 56 to 75 percent slopes	3121D	1561	49855	1nw7	ak646	1992	1:31680
Kupreanof-Tolstoi complex, dissected hills, 56 to 75 percent slopes	4325D	361	50068	1p33	ak646	1992	1:31680
Kupreanof-Mitkof complex, dissected hills, 56 to 75 percent slopes	4357D	346	50073	1p38	ak646	1992	1:31680

Map of Series Extent

Approximate geographic distribution of the KUPREANOF 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).