Ontologia

Commune · FRA

L'Haÿ-les-Roses

France

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

Species observed

2 025

Observations

53 540

Area

3,9km²

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

2 025 distinct species · 53 540 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 540 obs · 1 cellules
Obs. / cellule
≥ 53 540
53 540–53 539
53 540–53 539
53 540–53 539
< 53 540

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

677mm

Warmest m°

23,5°C

Coldest m°

1,1°C

Elevation: 77 m on average (min 53 m, max 95 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
677mm
Warmest month
23,5°C
Coldest month
1,1°C
Mean alt.
77m
Min
53m
Max
95m
Std. dev.
16m
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)

Land cover

Forest2.4%
Crops1.2%
Built-up16.7%
Bare soil0.1%
Other (grassland, water…)79.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,9km

Basins crossed

1

Max stream order

2

Max drainage

44 526km²

Discharge in basins

1,1m³/s

Mean precip.

646mm/an

Mean T°

10,9°C

Moisture idx

-0,21

Max snow

2%

Mean runoff

201mm/an

Mean elev. (basins)

84m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

39hab/km²

Night light

38,6nW

Built-up

1 667,7%

Pesticides

30,7kg/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.