Ontologia

County · USA

Prairie

United States

BSkArid, steppe, cold(100 %)

Species observed

788

Observations

9 650

Area

4 535,1km²

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 Prairie : 19 espèces reliées par 89 interactions GloBI sur 4 types (connectance 21.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
89
Connectance
0.219
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

788 distinct species · 9 650 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 650 obs · 93 cellules
Obs. / cellule
≥ 1 653
285–1 652
54–284
18–53
< 18

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

Climate

Mean T°

7,4°C

Annual rain

346mm

Warmest m°

30,1°C

Coldest m°

-11,0°C

Elevation: 826 m on average (min 659 m, max 1 063 m)

Bioclimatic detailsExpert
Annual mean temp.
7,4°C
Annual rain
346mm
Warmest month
30,1°C
Coldest month
-11,0°C
Mean alt.
826m
Min
659m
Max
1 063m
Std. dev.
82m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

17,4g/kg

Clay

32,9%

Sand

22,0%

Silt

45,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
24,3g/kg
Clay
32,4%
Sand
22,7%
Silt
44,9%
5–15 cm
pH H₂O
7,5
Org. C
16,3g/kg
Clay
33,2%
Sand
21,7%
Silt
45,0%
15–30 cm
pH H₂O
7,7
Org. C
11,5g/kg
Clay
33,2%
Sand
21,5%
Silt
45,3%

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

Land cover

Forest0.4%
Crops10.4%
Built-up0.0%
Bare soil3.2%
Other (grassland, water…)86.0%

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

Hydrology18 basins · 5 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

278,6km

Lake surface here

0,68km²

Basins crossed

18

Max stream order

7

Max drainage

171 885km²

Discharge in basins

1 805,5m³/s

Mean precip.

329mm/an

Mean T°

6,3°C

Moisture idx

-0,67

Max snow

19%

Mean runoff

52mm/an

Mean elev. (basins)

821m

Watersheds crossing here

9 more basins

Lakes (5, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,2%

Pesticides

4,5kg/km²

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

Protected areas2

IUCN Ib · 1IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN