County · USA
Coleman
United States
Species observed
1 384
Observations
53 275
Area
3 355,5km²
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Coleman : 30 espèces reliées par 87 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 384 distinct species · 53 275 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,5°C
Annual rain
697mm
Warmest m°
34,0°C
Coldest m°
3,4°C
Elevation: 519 m on average (min 418 m, max 672 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
19,0g/kg
Clay
32,7%
Sand
27,7%
Silt
39,7%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 7 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
421,5km
Lake surface here
27,65km²
Basins crossed
12
Max stream order
6
Max drainage
62 183km²
Discharge in basins
15,3m³/s
Mean precip.
661mm/an
Mean T°
18,0°C
Moisture idx
-0,56
Mean runoff
37mm/an
Mean elev. (basins)
524m
Watersheds crossing here
- Bassin de Home Creeksub-area982,6 km²overlap879.68 km²26%
- Bassin de Jim Ned Creeksub-area1 157,6 km²overlap725.93 km²22%
- Bassin de Colorado Riversub-area1 499,9 km²overlap502.69 km²15%
- Bassin de Hords Creeksub-area370,6 km²overlap370.31 km²11%
- Bassin de Colorado Riversub-area459 km²overlap366.58 km²11%
- Bassin de Pecan Bayousub-area2 005,5 km²overlap245.57 km²7%
- Bassin de Jim Ned Creeksub-area495,4 km²overlap196.30 km²6%
- Bassin de Colorado Riversub-area586,7 km²overlap54.45 km²2%
- Bassin de Elm Creeksub-area1 227,8 km²overlap8.81 km²0%
Lakes (7, top by area)
Rivers / streams (14, ord ≥ 4)
- Jim Ned Creekord 4len here124.76 km57%total218 km
- Home Creekord 3len here108.11 km100%total109 km
- Colorado Riverord 6len here59.98 km3%total1874 km
- Hords Creekord 3len here46.85 km100%total47 km
- Pecan Bayouord 5len here33.70 km16%total215 km
- Mud Creekord 4len here13.95 km71%total20 km
- Loss Creekord 1len here9.96 km100%total10 km
- Little Pecan Bayouord 2len here8.82 km78%total11 km
- Horse Creekord 1len here6.19 km100%total6 km
- Mukewater Creekord 2len here4.13 km100%total4 km
- Hay Creekord 1len here4.12 km100%total4 km
- Turkey Creekord 2len here0.57 km2%total32 km
2 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
11,4%
Pesticides
6,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)