Ontologia

Commune · FRA

Avranches

France

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

Area

4,5km²

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°

11,4°C

Annual rain

972mm

Warmest m°

20,7°C

Coldest m°

3,5°C

Elevation: 46 m on average (min 17 m, max 89 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
972mm
Warmest month
20,7°C
Coldest month
3,5°C
Mean alt.
46m
Min
17m
Max
89m
Std. dev.
24m
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

37,0g/kg

Clay

23,3%

Sand

21,3%

Silt

55,4%

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

Dominant lithology: ssGLiMaggregated to Manche

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
60,5g/kg
Clay
21,8%
Sand
21,2%
Silt
57,0%
5–15 cm
pH H₂O
6,3
Org. C
31,2g/kg
Clay
24,1%
Sand
20,4%
Silt
55,5%
15–30 cm
pH H₂O
6,3
Org. C
19,3g/kg
Clay
24,0%
Sand
22,4%
Silt
53,6%

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

Land cover

Forest14.5%
Crops15.2%
Built-up10.6%
Bare soil0.9%
Other (grassland, water…)58.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

9hab/km²

Night light

2,2nW

Built-up

1 057,5%

Pesticides

44,9kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1🌊 Marine · 3

Pres de l\'hopital

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2005

0 km²

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.