Ontologia

Commune · FRA

Vallègue

France

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

Species observed

556

Observations

1 692

Area

4,4km²

Ecological tissue

Sample of 36 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 Vallègue : 20 espèces reliées par 112 interactions GloBI sur 5 types (connectance 16.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
112
Connectance
0.168
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

556 distinct species · 1 692 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 692 obs · 1 cellules
Obs. / cellule
≥ 1 692
1 692–1 691
1 692–1 691
1 692–1 691
< 1 692

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

Climate

Mean T°

13,4°C

Annual rain

738mm

Warmest m°

26,5°C

Coldest m°

2,4°C

Elevation: 223 m on average (min 204 m, max 247 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
738mm
Warmest month
26,5°C
Coldest month
2,4°C
Mean alt.
223m
Min
204m
Max
247m
Std. dev.
13m
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

7,3

Org. C

22,2g/kg

Clay

30,8%

Sand

28,3%

Silt

40,9%

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

Dominant lithology: suGLiMaggregated to Haute-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
39,1g/kg
Clay
29,4%
Sand
28,5%
Silt
42,0%
5–15 cm
pH H₂O
7,4
Org. C
12,3g/kg
Clay
29,4%
Sand
28,7%
Silt
42,0%
15–30 cm
pH H₂O
7,4
Org. C
15,1g/kg
Clay
33,7%
Sand
27,6%
Silt
38,8%

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

Land cover

Forest3.3%
Crops73.0%
Built-up1.4%
Bare soil4.0%
Other (grassland, water…)18.3%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 516km²

Discharge in basins

0,0m³/s

Mean precip.

741mm/an

Mean T°

12,7°C

Moisture idx

-0,24

Max snow

1%

Mean runoff

274mm/an

Mean elev. (basins)

212m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

143,8%

Pesticides

44,4kg/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.