Ontologia

Commune · FRA

Albi

France

CfaTemperate, no dry season, hot summer(100 %)

Species observed

2 824

Observations

60 290

Area

46km²

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

2 824 distinct species · 60 290 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

60 290 obs · 7 cellules
Obs. / cellule
≥ 22 903
22 903–22 902
9 458–22 902
5 189–9 457
< 5 189

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

Climate

Mean T°

13,2°C

Annual rain

865mm

Warmest m°

26,7°C

Coldest m°

2,0°C

Elevation: 183 m on average (min 149 m, max 252 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
865mm
Warmest month
26,7°C
Coldest month
2,0°C
Mean alt.
183m
Min
149m
Max
252m
Std. dev.
25m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

27,5g/kg

Clay

27,7%

Sand

32,1%

Silt

40,2%

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

Dominant lithology: ssGLiMaggregated to Tarn

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
46,7g/kg
Clay
26,2%
Sand
32,6%
Silt
41,2%
5–15 cm
pH H₂O
7,2
Org. C
18,1g/kg
Clay
27,0%
Sand
32,3%
Silt
40,7%
15–30 cm
pH H₂O
7,1
Org. C
17,7g/kg
Clay
29,9%
Sand
31,2%
Silt
38,8%

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

Land cover

Forest10.5%
Crops24.8%
Built-up8.8%
Bare soil1.2%
Other (grassland, water…)54.6%

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

Hydrology1 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

28,4km

Basins crossed

1

Max stream order

5

Max drainage

5 254km²

Discharge in basins

3,9m³/s

Mean precip.

749mm/an

Mean T°

12,7°C

Moisture idx

-0,24

Max snow

2%

Mean runoff

352mm/an

Mean elev. (basins)

258m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

4,0nW

Built-up

885,2%

Pesticides

44,9kg/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.