Ontologia

State · usa

Illinois

United States

DfaCold, no dry season, hot summer(82 %)

Species observed

26 088

Observations

33 213 012

Area

150 090,7km²

Ecological tissue

Sample of 39 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 Illinois : 32 espèces reliées par 80 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
80
Connectance
0.103
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

26 088 distinct species · 33 213 012 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 213 012 obs · 88 cellules
Obs. / cellule
≥ 6 497 451
690 335–6 497 450
218 980–690 334
104 048–218 979
< 104 048

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,7°C

Annual rain

1 048mm

Warmest m°

29,4°C

Coldest m°

-6,2°C

Elevation: 188 m on average (min 27 m, max 351 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
1 048mm
Warmest month
29,4°C
Coldest month
-6,2°C
Mean alt.
188m
Min
27m
Max
351m
Std. dev.
41m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(82 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

22,9g/kg

Clay

29,6%

Sand

11,1%

Silt

59,3%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
36,2g/kg
Clay
28,4%
Sand
11,4%
Silt
60,2%
5–15 cm
pH H₂O
6,2
Org. C
19,4g/kg
Clay
28,8%
Sand
11,2%
Silt
60,0%
15–30 cm
pH H₂O
6,1
Org. C
13,1g/kg
Clay
31,6%
Sand
10,7%
Silt
57,8%

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

Land cover

Forest19.7%
Crops58.5%
Built-up1.0%
Bare soil0.4%
Other (grassland, water…)20.4%

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

Hydrology280 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

14 544,3km

Lake surface here

4 652,52km²

Basins crossed

280

Max stream order

9

Max drainage

1 815 893km²

Discharge in basins

90 343,0m³/s

Mean precip.

973mm/an

Mean T°

10,9°C

Moisture idx

-0,10

Max snow

18%

Mean runoff

310mm/an

Mean elev. (basins)

191m

Watersheds crossing here

271 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

2,3nW

Built-up

101,6%

Pesticides

12,3kg/km²

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

Protected areas100

IUCN V · 68IUCN IV · 12IUCN Not Assigned · 8IUCN Ib · 7IUCN Not Reported · 2IUCN III · 2IUCN Ia · 1📍 Point sites · 1
Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations60