South Concho River
IUCN VEasement · 2012
31 km²
County · USA
Tom Green
United States
CfaTemperate, no dry season, hot summer(98 %)
Species observed
2 219
Observations
303 710
Area
4 012,6km²
Ecological tissue
Sample of 34 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 Tom Green : 26 espèces reliées par 68 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
68
Connectance
0.121
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
2 219 distinct species · 303 710 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,6°C
Annual rain
580mm
Warmest m°
33,8°C
Coldest m°
3,7°C
Elevation: 633 m on average (min 512 m, max 788 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,6°C
Annual rain
580mm
Warmest month
33,8°C
Coldest month
3,7°C
Mean alt.
633m
Min
512m
Max
788m
Std. dev.
61m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(98 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
19,4g/kg
Clay
35,4%
Sand
23,5%
Silt
41,0%
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
7,6
Org. C
27,6g/kg
Clay
34,3%
Sand
23,9%
Silt
41,7%
5–15 cm
pH H₂O
7,7
Org. C
18,3g/kg
Clay
34,9%
Sand
23,7%
Silt
41,4%
15–30 cm
pH H₂O
7,7
Org. C
12,2g/kg
Clay
37,0%
Sand
22,9%
Silt
40,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.1%
Crops25.0%
Built-up0.6%
Bare soil2.5%
Other (grassland, water…)58.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 3 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
562,1km
Lake surface here
93,39km²
Basins crossed
15
Max stream order
5
Max drainage
39 106km²
Discharge in basins
15,9m³/s
Mean precip.
555mm/an
Mean T°
18,1°C
Moisture idx
-0,64
Mean runoff
23mm/an
Mean elev. (basins)
643m
Watersheds crossing here
- Bassin de Dry Lipan Creeksub-area789,8 km²overlap733.40 km²18%
- Bassin de South Concho Riversub-area1 495,2 km²overlap724.53 km²18%
- Bassin de Concho Riversub-area816,8 km²overlap722.17 km²18%
- Bassin de Middle Concho Riversub-area1 558,3 km²overlap388.99 km²10%
- Bassin de North Concho Riversub-area605,4 km²overlap349.80 km²9%
- Bassin de North Concho Riversub-area347,3 km²overlap337.45 km²8%
- Bassin de Spring Creeksub-area1 799,7 km²overlap239.71 km²6%
- Bassin de Concho Riversub-area1 595,8 km²overlap232.65 km²6%
- Bassin de West Fork Grape Creeksub-area277,2 km²overlap100.47 km²3%
6 more basinssorted by overlap
- Bassin de South Concho Riversub-area91,6 km²overlap91.55 km²2%
- Bassin de North Concho Riversub-area257,7 km²overlap25.71 km²1%
- Bassin de South Concho Riversub-area25,2 km²overlap25.16 km²1%
- Bassin de Colorado Riversub-area460,8 km²overlap21.22 km²1%
- Bassin de Middle Concho Riversub-area1 045,1 km²overlap18.87 km²0%
- Bassin de North Valley Prongsub-area295,3 km²overlap0.03 km²0%
Lakes (3, top by area)
Rivers / streams (21, ord ≥ 4)
- Concho Riverord 5len here108.95 km51%total213 km
- South Concho Riverord 5len here83.95 km77%total110 km
- North Concho Riverord 4len here82.62 km41%total201 km
- Dry Lipan Creekord 2len here41.38 km100%total41 km
- Ninemile Creekord 2len here34.68 km100%total35 km
- Middle Concho Riverord 5len here31.78 km17%total185 km
- Spring Creekord 5len here27.32 km12%total220 km
- Red Creekord 2len here25.65 km61%total42 km
- Dove Creekord 3len here21.30 km63%total34 km
- Chalk Creekord 4len here14.89 km34%total44 km
- Grape Creekord 3len here13.50 km47%total28 km
- Lipan Creekord 4len here9.59 km66%total15 km
9 more river segmentssorted by Strahler order + length
- Shin Oak Creekord 4len here9.59 km84%total11 km
- Pecan Creekord 2len here9.11 km17%total55 km
- Pot Creekord 1len here8.95 km100%total9 km
- West Fork Grape Creekord 3len here8.37 km35%total24 km
- Red Arroyoord 1len here7.23 km100%total7 km
- Dry Creekord 4len here6.88 km12%total56 km
- East Fork Grape Creekord 2len here5.98 km31%total19 km
- Mule Creekord 1len here5.58 km100%total6 km
- Bois d'Arc Draword 4len here4.77 km100%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
55,5%
Pesticides
9,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN V · 4
Red Arroyo
IUCN VTrail · 2015
1 km²
Dog's Head Trail (El Swato)
IUCN VTrail
0 km²
Nature Center
IUCN VNature Trail
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN