Ontologia

Commune · FRA

Allonnes

France

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

Area

36km²

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°

12,1°C

Annual rain

665mm

Warmest m°

24,4°C

Coldest m°

2,2°C

Elevation: 43 m on average (min 24 m, max 101 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
665mm
Warmest month
24,4°C
Coldest month
2,2°C
Mean alt.
43m
Min
24m
Max
101m
Std. dev.
21m
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

6,4

Org. C

29,1g/kg

Clay

18,2%

Sand

51,4%

Silt

30,4%

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

Dominant lithology: ssGLiMaggregated to Maine-et-Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
48,0g/kg
Clay
18,2%
Sand
51,5%
Silt
30,3%
5–15 cm
pH H₂O
6,5
Org. C
22,3g/kg
Clay
17,7%
Sand
52,4%
Silt
29,9%
15–30 cm
pH H₂O
6,5
Org. C
17,2g/kg
Clay
18,6%
Sand
50,2%
Silt
31,2%

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

Land cover

Forest22.4%
Crops39.5%
Built-up1.5%
Bare soil1.7%
Other (grassland, water…)34.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

151,0%

Pesticides

44,9kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1

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

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.