Ontologia

Commune · FRA

Andrésy

France

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

Species observed

4 393

Observations

97 268

Area

7,2km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

4 393 distinct species · 97 268 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

97 268 obs · 3 cellules
Obs. / cellule
≥ 35 385
35 385–35 384
35 385–35 384
33 971–35 384
< 33 971

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

Climate

Mean T°

11,1°C

Annual rain

688mm

Warmest m°

23,2°C

Coldest m°

1,2°C

Elevation: 65 m on average (min 22 m, max 160 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
688mm
Warmest month
23,2°C
Coldest month
1,2°C
Mean alt.
65m
Min
22m
Max
160m
Std. dev.
38m
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

6,6

Org. C

18,9g/kg

Clay

22,7%

Sand

30,6%

Silt

46,8%

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

Dominant lithology: scGLiMaggregated to Yvelines

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
28,7g/kg
Clay
22,2%
Sand
30,6%
Silt
47,2%
5–15 cm
pH H₂O
6,7
Org. C
14,8g/kg
Clay
21,9%
Sand
30,8%
Silt
47,4%
15–30 cm
pH H₂O
6,7
Org. C
13,2g/kg
Clay
24,0%
Sand
30,3%
Silt
45,8%

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

Land cover

Forest18.8%
Crops20.1%
Built-up6.8%
Bare soil0.7%
Other (grassland, water…)53.6%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Basins crossed

2

Max stream order

6

Max drainage

61 656km²

Discharge in basins

7,0m³/s

Mean precip.

637mm/an

Mean T°

10,5°C

Moisture idx

-0,21

Max snow

6%

Mean runoff

222mm/an

Mean elev. (basins)

94m

Watersheds crossing here

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

Human pressure

Pop. density

9hab/km²

Night light

12,1nW

Built-up

677,6%

Pesticides

31,0kg/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.