Ontologia

Commune · FRA

Chevru

France

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

Species observed

919

Observations

12 704

Area

13,6km²

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

919 distinct species · 12 704 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 704 obs · 2 cellules
Obs. / cellule
≥ 8 425
8 425–8 424
8 425–8 424
8 425–8 424
< 8 425

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

Climate

Mean T°

10,7°C

Annual rain

753mm

Warmest m°

23,4°C

Coldest m°

0,5°C

Elevation: 151 m on average (min 127 m, max 164 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
753mm
Warmest month
23,4°C
Coldest month
0,5°C
Mean alt.
151m
Min
127m
Max
164m
Std. dev.
5m
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

29,8g/kg

Clay

26,9%

Sand

10,3%

Silt

62,8%

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

Dominant lithology: suGLiMaggregated to Seine-et-Marne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
51,1g/kg
Clay
24,9%
Sand
10,5%
Silt
64,6%
5–15 cm
pH H₂O
6,7
Org. C
21,2g/kg
Clay
27,9%
Sand
9,7%
Silt
62,4%
15–30 cm
pH H₂O
6,6
Org. C
16,9g/kg
Clay
27,9%
Sand
10,8%
Silt
61,2%

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

Land cover

Forest5.3%
Crops83.9%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)9.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

1

Max stream order

1

Max drainage

1 192km²

Discharge in basins

0,1m³/s

Mean precip.

648mm/an

Mean T°

10,1°C

Moisture idx

-0,22

Max snow

7%

Mean runoff

211mm/an

Mean elev. (basins)

154m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

68,5%

Pesticides

46,1kg/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.