Ontologia

Commune · FRA

Chiché

France

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

Species observed

1 317

Observations

27 592

Area

47,4km²

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

1 317 distinct species · 27 592 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 592 obs · 7 cellules
Obs. / cellule
≥ 12 066
12 066–12 065
2 889–12 065
2 755–2 888
< 2 755

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

Climate

Mean T°

11,6°C

Annual rain

801mm

Warmest m°

23,8°C

Coldest m°

1,9°C

Elevation: 156 m on average (min 123 m, max 206 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
801mm
Warmest month
23,8°C
Coldest month
1,9°C
Mean alt.
156m
Min
123m
Max
206m
Std. dev.
18m
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

6,3

Org. C

36,6g/kg

Clay

19,4%

Sand

38,0%

Silt

42,6%

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

Dominant lithology: scGLiMaggregated to Deux-Sèvres

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
63,6g/kg
Clay
19,8%
Sand
38,6%
Silt
41,6%
5–15 cm
pH H₂O
6,3
Org. C
26,6g/kg
Clay
18,9%
Sand
37,9%
Silt
43,2%
15–30 cm
pH H₂O
6,3
Org. C
19,5g/kg
Clay
19,5%
Sand
37,6%
Silt
43,0%

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

Land cover

Forest18.9%
Crops50.8%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)28.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,5km

Basins crossed

1

Max stream order

2

Max drainage

3 364km²

Discharge in basins

0,4m³/s

Mean precip.

731mm/an

Mean T°

11,3°C

Moisture idx

-0,15

Max snow

4%

Mean runoff

287mm/an

Mean elev. (basins)

117m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

69,8%

Pesticides

44,3kg/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.