Open mslarae13 opened 8 months ago
@turbomam could you query NCBI and see how/ if this slot is filled out much?
looking at the FAO website and following links on there, it seems like they now use/recommend ISRIC world soil information list found here: https://www.isric.org/explore/world-soil-distribution I'm not sure if we should be using that list instead, or if we should be creating an enum ourselves (based on that list and linking to matching ontology terms - the few I checked are in ENVO already).
select
"value",
count(1)
from
all_attribs aa
where
attribute_name = 'fao_class'
group by
"value"
order by
count(1) desc ;
There were only 6242 NCBI Biosamples with a fao_class
annotation as of July.
value | count |
---|---|
Luvisols | 1046 |
not applicable | 452 |
not collected | 431 |
rendzina | 368 |
Typic Hapludalfs | 270 |
Oxisol | 253 |
Mollisol | 232 |
using EC meter (HORIBA) with a 2:5 soil/water suspension | 192 |
Endostagnic Luvisol from glacial till | 192 |
NA | 169 |
Hoytville silty clay loam | 133 |
Kokomo silty clay loam | 132 |
Phaeozem | 126 |
Fluvisol | 120 |
cambisol | 101 |
chernozem | 100 |
Greyzemic Phaeozem Albic | 97 |
"Fine-silty, mixed, thermic Oxyaquic Fragiudalfs" | 96 |
Chernozem | 90 |
"Fine, mixed, active, mesic Typic Paleudalfs" | 90 |
mesic Lamellic Hapludalfs | 90 |
Typic Argiudoll | 88 |
Cambisol | 83 |
loess | 80 |
using EC meter (LAQUAtwin EC-33B, HORIBA) with a 1:10 soil/water suspension (mS cm-1) | 78 |
Vitric eutric epiarenic | 72 |
missing | 67 |
Typic Argiudolls | 66 |
Podzol | 59 |
Andosol | 56 |
Luvic Phaeozem | 54 |
Luvisol | 51 |
Nitisol | 51 |
Arenosol | 48 |
"Fine-loamy, mixed, subactive, thermic typic Hapludults" | 47 |
Calcaric, Eutric Fluvisol | 36 |
Umbric Epistagnic Albeluvisol | 36 |
Gleysol | 34 |
Cryosol | 31 |
using EC meter (LAQUAtwin EC-33B, HORIBA) with a 1:5 soil/water suspension | 30 |
3a | 30 |
Histosol | 27 |
Haplic Phaeozem | 27 |
Pellic Vertisol | 27 |
arenosols | 24 |
Leptosol | 23 |
sod-podzolic | 22 |
Earth-cumuli-Orthic Anthrosols | 21 |
using EC meter (LAQUAtwin EC-33B, HORIBA) with a 2:5 soil/water suspension (mS cm-1) | 20 |
na | 19 |
Calcisols | 18 |
Ferralsol | 17 |
Mottled Fragic Pallic Soil (Ustochrept) | 16 |
Regosol | 12 |
Vertisol | 12 |
Oxisols | 12 |
Phaozem | 9 |
Planosol | 8 |
Haplic Luvisol | 6 |
Geric Ferralsol | 5 |
Stagnic Cambisol | 4 |
Lithosol | 3 |
Cambisol (almost Ferralsol) | 3 |
fluvisol | 3 |
histosol | 3 |
Kastanozem | 3 |
Umbrisol | 3 |
loamy-skeletal, mixed, active, mesic Lithic Dystrudept | 3 |
vertisol | 2 |
ferralsols | 2 |
phaeozem | 2 |
gypsisol | 2 |
xerosol | 1 |
krasnozem | 1 |
O-horizon | 1 |
fao_class | 1 |
Dark Chestnut soil | 1 |
A - Non-calcaric lithosol, B -D - Typical podzolic brown soil, E - Saline alluvial gley soil | 1 |
Alisol | 1 |
A good chunk of what is in NCBI currently is some variation of the FAO classification.. variations in plurality and capitalization, but it's one of the closer ones I've seen!
That said, I agree with @only1chunts. We should create an FAO enumeration and require it be one of the provided list. Thanks for the link Chris, I wasn't able to find that site.
I'll work on the enum and making the updates to the description now.
Updated, see https://github.com/GenomicsStandardsConsortium/mixs/pull/726
Note, the enum already existed so I just updated the available values
Describe the bug A clear and concise description of what the bug is. the link provided to complete fao_class is broken (Soil classification from the FAO World Reference Database for Soil Resources. The list can be found at http://www.fao.org/nr/land/sols/soil/wrb-soil-maps/reference-groups)
Expected behavior A clear and concise description of what you expected to happen.
The link should work, or we should provide a new link.
Additional context Add any other context about the problem here.
Some things to consider... how often is this slot used? Does an updated link exist? Is this the same thing-> https://www.britannica.com/science/soil/FAO-soil-groups (i don't know what the previous site link looked like)