Ontologia

Region · fra

Île-de-France

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

24 612

Observations

13 802 082

Area

12 068,4km²

Ecological tissue

Sample of 34 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 Île-de-France : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 6 types (connectance 21.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
119
Connectance
0.212
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

24 612 distinct species · 13 802 082 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 802 082 obs · 434 cellules
Obs. / cellule
≥ 147 178
69 842–147 177
36 931–69 841
21 630–36 930
< 21 630

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

Climate

Mean T°

11,0°C

Annual rain

712mm

Warmest m°

23,4°C

Coldest m°

0,9°C

Elevation: 109 m on average (min 17 m, max 206 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
712mm
Warmest month
23,4°C
Coldest month
0,9°C
Mean alt.
109m
Min
17m
Max
206m
Std. dev.
37m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

27,4g/kg

Clay

26,5%

Sand

21,7%

Silt

51,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
48,2g/kg
Clay
24,9%
Sand
22,1%
Silt
53,0%
5–15 cm
pH H₂O
6,8
Org. C
19,1g/kg
Clay
26,6%
Sand
21,3%
Silt
52,1%
15–30 cm
pH H₂O
6,8
Org. C
14,9g/kg
Clay
28,0%
Sand
21,7%
Silt
50,4%

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

Land cover

Forest17.4%
Crops55.1%
Built-up3.2%
Bare soil0.4%
Other (grassland, water…)23.8%

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

Hydrology29 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 162,6km

Lake surface here

24,03km²

Basins crossed

29

Max stream order

6

Max drainage

64 636km²

Discharge in basins

2 574,4m³/s

Mean precip.

644mm/an

Mean T°

10,6°C

Moisture idx

-0,22

Max snow

7%

Mean runoff

211mm/an

Mean elev. (basins)

113m

Watersheds crossing here

20 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

6hab/km²

Night light

6,3nW

Built-up

319,5%

Pesticides

43,1kg/km²

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

Protected areas100

IUCN IV · 55IUCN Not Reported · 32IUCN Ia · 8IUCN V · 4IUCN III · 1📍 Point sites · 1
Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations8