County · USA
Walthall
United States
Species observed
1 313
Observations
7 113
Area
1 046,1km²
Ecological tissue
Sample of 50 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 Walthall : 38 espèces reliées par 109 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 13 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
1 313 distinct species · 7 113 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,6°C
Annual rain
1 645mm
Warmest m°
32,2°C
Coldest m°
5,2°C
Elevation: 104 m on average (min 59 m, max 137 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
5,2
Org. C
19,0g/kg
Clay
21,2%
Sand
27,6%
Silt
51,2%
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)
Hydrology7 basins · 1 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
224,6km
Lake surface here
0,12km²
Basins crossed
7
Max stream order
4
Max drainage
16 389km²
Discharge in basins
53,8m³/s
Mean precip.
1 589mm/an
Mean T°
18,6°C
Moisture idx
0,08
Max snow
1%
Mean runoff
640mm/an
Mean elev. (basins)
107m
Watersheds crossing here
- Bassin de Magees Creeksub-area545,3 km²overlap479.60 km²46%
- Bassin de East Fork Pushepatapa Creeksub-area402,2 km²overlap181.31 km²17%
- Bassin de Leatherwood Creeksub-area293,5 km²overlap178.36 km²17%
- Bassin de Pearl Riversub-area2 497,4 km²overlap77.02 km²7%
- Bassin de West Topisaw Creeksub-area379,7 km²overlap65.11 km²6%
- Bassin de Bogue Chittosub-area232,9 km²overlap64.14 km²6%
- Bassin de Silver Creeksub-area247,7 km²overlap0.69 km²0%
Lakes (1, top by area)
Rivers / streams (21, ord ≥ 4)
- Magees Creekord 3len here40.66 km94%total43 km
- East Fork Pushepatapa Creekord 2len here28.84 km84%total34 km
- Kirklin Creekord 3len here20.20 km100%total20 km
- Leatherwood Creekord 4len here18.87 km73%total26 km
- Carters Creekord 2len here12.24 km74%total17 km
- West Fork Pushepatapa Creekord 2len here11.94 km100%total12 km
- Sweetwater Creekord 4len here11.41 km100%total11 km
- Varnell Creekord 2len here10.48 km100%total10 km
- Sandy Hook Creekord 2len here9.73 km59%total16 km
- Union Creekord 2len here9.22 km100%total9 km
- Collins Creekord 2len here9.15 km87%total11 km
- Dry Creekord 2len here8.80 km22%total40 km
9 more river segmentssorted by Strahler order + length
- Bogue Chittoord 4len here8.36 km8%total99 km
- Stovall Creekord 2len here7.66 km63%total12 km
- Popes Creekord 1len here6.44 km100%total6 km
- Little Varnell Creekord 1len here3.51 km100%total4 km
- Silver Creekord 5len here2.70 km4%total66 km
- Hays Creekord 2len here1.32 km6%total23 km
- Topisaw Creekord 2len here1.23 km7%total18 km
- Tenmile Creekord 3len here0.95 km4%total25 km
- Love Creekord 2len here0.92 km10%total10 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
35,9%
Pesticides
6,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)