Ontologia

Commune · FRA

Bulan

France

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

Area

3,2km²

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°

12,0°C

Annual rain

1 221mm

Warmest m°

23,9°C

Coldest m°

0,8°C

Elevation: 554 m on average (min 451 m, max 638 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
1 221mm
Warmest month
23,9°C
Coldest month
0,8°C
Mean alt.
554m
Min
451m
Max
638m
Std. dev.
58m
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

5,9

Org. C

53,5g/kg

Clay

33,3%

Sand

24,0%

Silt

42,7%

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

Dominant lithology: scGLiMaggregated to Hautes-Pyrénées

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
92,3g/kg
Clay
33,3%
Sand
23,6%
Silt
43,2%
5–15 cm
pH H₂O
5,9
Org. C
42,7g/kg
Clay
32,9%
Sand
23,8%
Silt
43,3%
15–30 cm
pH H₂O
5,9
Org. C
25,4g/kg
Clay
33,8%
Sand
24,7%
Silt
41,5%

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

Land cover

Forest45.5%
Crops17.0%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)36.7%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Built-up

51,6%

Pesticides

2,5kg/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.