Elm Fork Breaks
IUCN VEasement · 2007
13 km²
County · USA
Collingsworth
United States
BSkArid, steppe, cold(55 %)
Species observed
744
Observations
7 187
Area
2 377,6km²
Ecological tissue
Sample of 38 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Collingsworth : 29 espèces reliées par 112 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
112
Connectance
0.159
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
744 distinct species · 7 187 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,7°C
Annual rain
655mm
Warmest m°
33,9°C
Coldest m°
-0,7°C
Elevation: 649 m on average (min 531 m, max 857 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,7°C
Annual rain
655mm
Warmest month
33,9°C
Coldest month
-0,7°C
Mean alt.
649m
Min
531m
Max
857m
Std. dev.
51m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(55 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
12,4g/kg
Clay
25,1%
Sand
38,6%
Silt
36,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
16,8g/kg
Clay
24,6%
Sand
39,0%
Silt
36,4%
5–15 cm
pH H₂O
7,4
Org. C
12,0g/kg
Clay
24,2%
Sand
39,1%
Silt
36,7%
15–30 cm
pH H₂O
7,6
Org. C
8,5g/kg
Clay
26,4%
Sand
37,8%
Silt
35,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.4%
Crops30.3%
Built-up0.0%
Bare soil2.0%
Other (grassland, water…)61.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
313,2km
Basins crossed
5
Max stream order
4
Max drainage
18 506km²
Discharge in basins
2,0m³/s
Mean precip.
573mm/an
Mean T°
15,9°C
Moisture idx
-0,60
Mean runoff
35mm/an
Mean elev. (basins)
615m
Watersheds crossing here
- Bassin de Salt Fork Red Riversub-area1 999 km²overlap1193.30 km²50%
- Bassin de Elm Fork Red Riversub-area2 419,2 km²overlap525.95 km²22%
- Bassin de Buck Creeksub-area782,3 km²overlap414.69 km²17%
- Bassin de Prairie Dog Town Fork Red Riversub-area2 969,6 km²overlap162.67 km²7%
- Bassin de Sandy Creeksub-area895 km²overlap80.50 km²3%
Rivers / streams (16, ord ≥ 4)
- Salt Fork Red Riverord 5len here110.09 km25%total443 km
- Buck Creekord 5len here46.03 km8%total589 km
- Sand Creekord 5len here29.75 km2%total1636 km
- Wolf Creekord 5len here27.13 km2%total1706 km
- Elm Creekord 6len here26.83 km5%total493 km
- Crow Creekord 8len here19.96 km3%total696 km
- Hackberry Creekord 6len here11.39 km5%total240 km
- Little Buck Creekord 6len here7.84 km21%total37 km
- Dry Creekord 8len here7.06 km1%total1337 km
- Corral Creekord 4len here6.77 km14%total48 km
- Hinton Creekord 3len here5.92 km65%total9 km
- O M Creekord 4len here5.88 km100%total6 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
4,3%
Pesticides
12,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN