Ontologia

Region · fra

Occitanie

France

CfbTemperate, no dry season, warm summer(53 %)

Species observed

42 061

Observations

22 267 250

Area

73 276km²

Ecological tissue

Sample of 51 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Occitanie : 49 espèces + 2 bulles famille, 80 interactions GloBI documentées sur 8 types (connectance 6.3%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
51
Interactions affichées
80
Connectance
0.063
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

42 061 distinct species · 22 267 250 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 802 341 obs · 52 cellules · 1500–2026
Obs. / cellule
≥ 1 928 409
780 273–1 928 408
472 519–780 272
365 537–472 518
< 365 537

Source : GBIF — observations agrégées par hexagones 0.5° × 0.5° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,8°C

Annual rain

1 011mm

Warmest m°

25,0°C

Coldest m°

0,6°C

Elevation: 498 m on average (min -107 m, max 2 902 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
1 011mm
Warmest month
25,0°C
Coldest month
0,6°C
Mean alt.
498m
Min
-107m
Max
2 902m
Std. dev.
476m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(53 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

42,1g/kg

Clay

27,8%

Sand

30,2%

Silt

42,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
69,7g/kg
Clay
26,7%
Sand
30,6%
Silt
42,7%
5–15 cm
pH H₂O
6,7
Org. C
32,4g/kg
Clay
26,9%
Sand
30,3%
Silt
42,8%
15–30 cm
pH H₂O
6,7
Org. C
24,4g/kg
Clay
29,7%
Sand
29,6%
Silt
40,6%

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

Land cover

Forest31.3%
Crops30.3%
Built-up0.9%
Bare soil2.4%
Other (grassland, water…)35.1%

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

Hydrology167 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

6 325,7km

Lake surface here

257,97km²

Basins crossed

167

Max stream order

7

Max drainage

95 614km²

Discharge in basins

10 094,5m³/s

Mean precip.

808mm/an

Mean T°

11,4°C

Moisture idx

-0,13

Max snow

40%

Mean runoff

427mm/an

Mean elev. (basins)

498m

Watersheds crossing here

158 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

90,3%

Pesticides

32,9kg/km²

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

Protected areas100

IUCN Not Reported · 73IUCN V · 22IUCN II · 3IUCN Not Applicable · 2🌊 Marine · 18📍 Point sites · 1
Complete list

+ 40 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations13