Ontologia

Commune · FRA

Biran

France

CfbTemperate, no dry season, warm summer(56 %)

Area

37km²

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°

13,4°C

Annual rain

760mm

Warmest m°

26,2°C

Coldest m°

2,2°C

Elevation: 174 m on average (min 122 m, max 214 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
760mm
Warmest month
26,2°C
Coldest month
2,2°C
Mean alt.
174m
Min
122m
Max
214m
Std. dev.
29m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(56 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,0

Org. C

33,9g/kg

Clay

29,1%

Sand

22,3%

Silt

48,6%

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

Dominant lithology: suGLiMaggregated to Gers

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
63,6g/kg
Clay
28,3%
Sand
22,1%
Silt
49,6%
5–15 cm
pH H₂O
7,0
Org. C
19,0g/kg
Clay
28,7%
Sand
21,2%
Silt
50,1%
15–30 cm
pH H₂O
7,0
Org. C
19,2g/kg
Clay
30,4%
Sand
23,6%
Silt
46,1%

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

Land cover

Forest14.3%
Crops59.0%
Built-up0.3%
Bare soil2.6%
Other (grassland, water…)23.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

26,6%

Pesticides

46,0kg/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.