Ontologia

Commune · FRA

Dangers

France

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

Species observed

1 315

Observations

14 117

Area

7,4km²

Ecological tissue

Sample of 26 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 Dangers : 21 espèces reliées par 70 interactions GloBI sur 5 types (connectance 21.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
70
Connectance
0.215
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

1 315 distinct species · 14 117 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 117 obs · 3 cellules
Obs. / cellule
≥ 5 558
5 558–5 557
5 558–5 557
5 351–5 557
< 5 351

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

Climate

Mean T°

10,5°C

Annual rain

730mm

Warmest m°

22,8°C

Coldest m°

0,7°C

Elevation: 203 m on average (min 187 m, max 227 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
730mm
Warmest month
22,8°C
Coldest month
0,7°C
Mean alt.
203m
Min
187m
Max
227m
Std. dev.
8m
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

6,5

Org. C

23,1g/kg

Clay

28,1%

Sand

13,9%

Silt

57,9%

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

Dominant lithology: scGLiMaggregated to Eure-et-Loir

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
38,9g/kg
Clay
25,5%
Sand
14,5%
Silt
60,0%
5–15 cm
pH H₂O
6,5
Org. C
14,5g/kg
Clay
28,2%
Sand
13,1%
Silt
58,7%
15–30 cm
pH H₂O
6,5
Org. C
15,8g/kg
Clay
30,8%
Sand
14,1%
Silt
55,0%

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

Land cover

Forest2.9%
Crops86.8%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)9.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,0km

Basins crossed

2

Max stream order

1

Max drainage

2 091km²

Discharge in basins

0,1m³/s

Mean precip.

648mm/an

Mean T°

10,2°C

Moisture idx

-0,20

Max snow

7%

Mean runoff

247mm/an

Mean elev. (basins)

176m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

82,4%

Pesticides

44,8kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.