Ontologia

Commune · FRA

Aleyrac

France

CfaTemperate, no dry season, hot summer(88 %)

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

Computing species observations from GBIF…

Densité d'observations

11 289 obs · 1 cellules
Obs. / cellule
≥ 11 289
11 289–11 288
11 289–11 288
11 289–11 288
< 11 289

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

Climate

Mean T°

12,2°C

Annual rain

1 120mm

Warmest m°

26,8°C

Coldest m°

-0,2°C

Elevation: 438 m on average (min 378 m, max 551 m)

Bioclimatic detailsExpert
Annual mean temp.
12,2°C
Annual rain
1 120mm
Warmest month
26,8°C
Coldest month
-0,2°C
Mean alt.
438m
Min
378m
Max
551m
Std. dev.
39m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(88 %)Temperate

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

Soil & lithology

pH H₂O

6,9

Org. C

37,8g/kg

Clay

26,1%

Sand

29,8%

Silt

44,1%

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

Dominant lithology: smGLiMaggregated to Drôme

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
63,4g/kg
Clay
25,9%
Sand
30,1%
Silt
44,0%
5–15 cm
pH H₂O
7,0
Org. C
27,4g/kg
Clay
26,1%
Sand
29,9%
Silt
44,0%
15–30 cm
pH H₂O
7,0
Org. C
22,7g/kg
Clay
26,3%
Sand
29,4%
Silt
44,4%

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

Land cover

Forest49.8%
Crops8.5%
Built-up0.2%
Bare soil1.4%
Other (grassland, water…)40.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

74 988km²

Discharge in basins

5,5m³/s

Mean precip.

849mm/an

Mean T°

11,4°C

Moisture idx

-0,10

Max snow

5%

Mean runoff

392mm/an

Mean elev. (basins)

351m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

20,6%

Pesticides

39,8kg/km²

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

Protected areas1

IUCN V · 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.