Ontologia

Subdivision · FRA

Étréchy

France

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

Area

98,6km²

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

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

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

Climate

Mean T°

11,0°C

Annual rain

683mm

Warmest m°

23,6°C

Coldest m°

1,0°C

Elevation: 119 m on average (min 64 m, max 152 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
683mm
Warmest month
23,6°C
Coldest month
1,0°C
Mean alt.
119m
Min
64m
Max
152m
Std. dev.
26m
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

30,3g/kg

Clay

25,8%

Sand

22,8%

Silt

51,4%

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

Dominant lithology: suGLiMaggregated to Essonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
55,7g/kg
Clay
24,4%
Sand
23,3%
Silt
52,3%
5–15 cm
pH H₂O
6,6
Org. C
21,7g/kg
Clay
25,9%
Sand
22,5%
Silt
51,6%
15–30 cm
pH H₂O
6,6
Org. C
13,5g/kg
Clay
27,2%
Sand
22,6%
Silt
50,2%

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

Land cover

Forest21.9%
Crops59.4%
Built-up1.5%
Bare soil0.2%
Other (grassland, water…)17.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

153,4%

Pesticides

46,9kg/km²

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

Protected areas2

IUCN V · 1IUCN III · 1

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

Sub-administrations10

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.