Ontologia

Department · FRA

Haute-Garonne

France

CfaTemperate, no dry season, hot summer(49 %)

Species observed

15 660

Observations

1 886 651

Area

6 362,3km²

Ecological tissue

Sample of 47 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 Haute-Garonne : 44 espèces + 3 bulles famille, 84 interactions GloBI documentées sur 6 types (connectance 7.8%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
47
Interactions affichées
84
Connectance
0.078
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

15 660 distinct species · 1 886 651 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 915 743 obs · 111 cellules · 16002026
Obs. / cellule
≥ 68 500
36 276–68 499
20 368–36 275
11 552–20 367
< 11 552

Source : GBIF — observations agrégées par hexagones 0.1° × 0.1° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,6°C

Annual rain

863mm

Warmest m°

25,4°C

Coldest m°

1,3°C

Elevation: 367 m on average (min 94 m, max 2 902 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
863mm
Warmest month
25,4°C
Coldest month
1,3°C
Mean alt.
367m
Min
94m
Max
2 902m
Std. dev.
369m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(49 %)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

36,1g/kg

Clay

29,2%

Sand

25,7%

Silt

45,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
61,9g/kg
Clay
27,9%
Sand
26,0%
Silt
46,1%
5–15 cm
pH H₂O
6,8
Org. C
24,7g/kg
Clay
28,3%
Sand
25,6%
Silt
46,1%
15–30 cm
pH H₂O
6,8
Org. C
21,6g/kg
Clay
31,5%
Sand
25,4%
Silt
43,0%

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

Land cover

Forest21.1%
Crops45.8%
Built-up1.9%
Bare soil1.8%
Other (grassland, water…)29.4%

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

Hydrology28 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 491,7km

Lake surface here

16,37km²

Basins crossed

28

Max stream order

6

Max drainage

15 107km²

Discharge in basins

558,4m³/s

Mean precip.

798mm/an

Mean T°

11,6°C

Moisture idx

-0,15

Max snow

34%

Mean runoff

295mm/an

Mean elev. (basins)

410m

Watersheds crossing here

19 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

1,8nW

Built-up

189,7%

Pesticides

39,6kg/km²

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

Protected areas65

IUCN IV · 34IUCN Not Reported · 23IUCN V · 7IUCN III · 1

Posets - Maladeta

IUCN Not Reported

Special Protection Area (Birds Directive) · 1995

344 km²

Posets - Maladeta

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

344 km²

Complete list

+ 5 protected areas (top 60 shown)

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

Sub-administrations200

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.