Ontologia

Commune · FRA

Léguevin

France

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

Species observed

2 177

Observations

61 341

Area

25,3km²

Ecological tissue

Sample of 40 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 Léguevin : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 121 interactions GloBI sur 6 types (connectance 14.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
121
Connectance
0.148
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

2 177 distinct species · 61 341 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 341 obs · 3 cellules
Obs. / cellule
≥ 26 491
26 491–26 490
26 491–26 490
20 345–26 490
< 20 345

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

Climate

Mean T°

13,5°C

Annual rain

682mm

Warmest m°

26,5°C

Coldest m°

2,3°C

Elevation: 196 m on average (min 176 m, max 240 m)

Bioclimatic detailsExpert
Annual mean temp.
13,5°C
Annual rain
682mm
Warmest month
26,5°C
Coldest month
2,3°C
Mean alt.
196m
Min
176m
Max
240m
Std. dev.
11m
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

6,9

Org. C

26,6g/kg

Clay

29,9%

Sand

26,1%

Silt

44,0%

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
6,8
Org. C
49,1g/kg
Clay
28,5%
Sand
26,3%
Silt
45,1%
5–15 cm
pH H₂O
7,0
Org. C
14,6g/kg
Clay
28,9%
Sand
26,0%
Silt
45,1%
15–30 cm
pH H₂O
7,0
Org. C
16,0g/kg
Clay
32,2%
Sand
26,0%
Silt
41,8%

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

Land cover

Forest16.3%
Crops40.1%
Built-up3.3%
Bare soil1.7%
Other (grassland, water…)38.7%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,5km

Basins crossed

1

Max stream order

2

Max drainage

10 820km²

Discharge in basins

3,0m³/s

Mean precip.

723mm/an

Mean T°

12,5°C

Moisture idx

-0,26

Max snow

1%

Mean runoff

238mm/an

Mean elev. (basins)

211m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

2,7nW

Built-up

329,3%

Pesticides

44,1kg/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.