Ontologia

Commune · FRA

Chauvé

France

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

Species observed

1 598

Observations

12 799

Area

40km²

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

1 598 distinct species · 12 799 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 799 obs · 4 cellules
Obs. / cellule
≥ 5 971
5 971–5 970
4 089–5 970
4 089–4 088
< 4 089

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

Climate

Mean T°

12,3°C

Annual rain

795mm

Warmest m°

22,7°C

Coldest m°

3,5°C

Elevation: 23 m on average (min 2 m, max 51 m)

Bioclimatic detailsExpert
Annual mean temp.
12,3°C
Annual rain
795mm
Warmest month
22,7°C
Coldest month
3,5°C
Mean alt.
23m
Min
2m
Max
51m
Std. dev.
15m
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

6,1

Org. C

43,1g/kg

Clay

23,6%

Sand

34,5%

Silt

41,9%

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

Dominant lithology: ssGLiMaggregated to Loire-Atlantique

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
70,2g/kg
Clay
22,5%
Sand
34,9%
Silt
42,7%
5–15 cm
pH H₂O
6,1
Org. C
33,2g/kg
Clay
23,4%
Sand
33,8%
Silt
42,8%
15–30 cm
pH H₂O
6,1
Org. C
25,9g/kg
Clay
25,0%
Sand
34,9%
Silt
40,1%

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

Land cover

Forest11.5%
Crops54.1%
Built-up1.0%
Bare soil1.0%
Other (grassland, water…)32.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,4km

Basins crossed

2

Max stream order

2

Max drainage

1 307km²

Discharge in basins

0,1m³/s

Mean precip.

831mm/an

Mean T°

11,9°C

Moisture idx

0,04

Max snow

5%

Mean runoff

538mm/an

Mean elev. (basins)

14m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

102,1%

Pesticides

43,4kg/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.