Ontologia

County · USA

Choctaw

United States

CfaTemperate, no dry season, hot summer(100 %)

Species observed

1 806

Observations

31 152

Area

2 376,6km²

Ecological tissue

Sample of 29 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 Choctaw : 26 espèces + 3 bulles famille, 28 interactions GloBI documentées sur 3 types (connectance 6.9%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
29
Interactions affichées
28
Connectance
0.069
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

1 806 distinct species · 31 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 152 obs · 88 cellules
Obs. / cellule
≥ 12 895
433–12 894
193–432
64–192
< 64

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

18,5°C

Annual rain

1 443mm

Warmest m°

32,8°C

Coldest m°

4,6°C

Elevation: 59 m on average (min 7 m, max 140 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
1 443mm
Warmest month
32,8°C
Coldest month
4,6°C
Mean alt.
59m
Min
7m
Max
140m
Std. dev.
28m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

22,9g/kg

Clay

26,6%

Sand

33,9%

Silt

39,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
45,7g/kg
Clay
24,8%
Sand
35,0%
Silt
40,3%
5–15 cm
pH H₂O
5,2
Org. C
15,4g/kg
Clay
25,3%
Sand
35,0%
Silt
39,7%
15–30 cm
pH H₂O
5,2
Org. C
7,4g/kg
Clay
29,8%
Sand
31,8%
Silt
38,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest84.3%
Crops0.9%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)14.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology8 basins · 7 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

158,5km

Lake surface here

2,23km²

Basins crossed

8

Max stream order

6

Max drainage

49 733km²

Discharge in basins

680,4m³/s

Mean precip.

1 493mm/an

Mean T°

17,7°C

Moisture idx

0,02

Max snow

1%

Mean runoff

572mm/an

Mean elev. (basins)

73m

Watersheds crossing here

Lakes (7, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

15,2%

Pesticides

1,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)