Ontologia

Commune · FRA

Clavette

France

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

Species observed

1 351

Observations

26 931

Area

6,4km²

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

1 351 distinct species · 26 931 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 931 obs · 2 cellules
Obs. / cellule
≥ 16 255
16 255–16 254
16 255–16 254
16 255–16 254
< 16 255

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

Climate

Mean T°

12,9°C

Annual rain

809mm

Warmest m°

24,1°C

Coldest m°

3,6°C

Elevation: 26 m on average (min 12 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
12,9°C
Annual rain
809mm
Warmest month
24,1°C
Coldest month
3,6°C
Mean alt.
26m
Min
12m
Max
37m
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

7,3

Org. C

33,8g/kg

Clay

32,3%

Sand

18,2%

Silt

49,5%

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

Dominant lithology: suGLiMaggregated to Charente-Maritime

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
56,4g/kg
Clay
31,4%
Sand
18,0%
Silt
50,7%
5–15 cm
pH H₂O
7,4
Org. C
25,8g/kg
Clay
32,9%
Sand
16,6%
Silt
50,5%
15–30 cm
pH H₂O
7,4
Org. C
19,0g/kg
Clay
32,6%
Sand
20,0%
Silt
47,4%

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

Land cover

Forest0.5%
Crops78.3%
Built-up1.9%
Bare soil0.7%
Other (grassland, water…)18.7%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

450km²

Discharge in basins

0,0m³/s

Mean precip.

784mm/an

Mean T°

12,6°C

Moisture idx

-0,04

Max snow

4%

Mean runoff

517mm/an

Mean elev. (basins)

8m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

187,9%

Pesticides

41,3kg/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.