Ontologia

Commune · FRA

Estadens

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 053

Observations

6 608

Area

17,8km²

Ecological tissue

Sample of 31 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 Estadens : 26 espèces + 5 bulles famille, 85 interactions GloBI documentées sur 3 types (connectance 18.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
85
Connectance
0.183
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

1 053 distinct species · 6 608 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 608 obs · 1 cellules
Obs. / cellule
≥ 6 608
6 608–6 607
6 608–6 607
6 608–6 607
< 6 608

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

Climate

Mean T°

12,0°C

Annual rain

1 126mm

Warmest m°

24,1°C

Coldest m°

0,4°C

Elevation: 501 m on average (min 411 m, max 720 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
1 126mm
Warmest month
24,1°C
Coldest month
0,4°C
Mean alt.
501m
Min
411m
Max
720m
Std. dev.
64m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

47,6g/kg

Clay

25,8%

Sand

23,6%

Silt

50,7%

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
6,1
Org. C
83,2g/kg
Clay
24,6%
Sand
23,7%
Silt
51,8%
5–15 cm
pH H₂O
6,1
Org. C
36,6g/kg
Clay
24,6%
Sand
23,3%
Silt
52,1%
15–30 cm
pH H₂O
6,1
Org. C
22,9g/kg
Clay
28,1%
Sand
23,9%
Silt
48,1%

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

Land cover

Forest48.0%
Crops21.0%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)30.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,7km

Basins crossed

2

Max stream order

1

Max drainage

1 576km²

Discharge in basins

0,2m³/s

Mean precip.

959mm/an

Mean T°

9,4°C

Moisture idx

0,09

Max snow

15%

Mean runoff

362mm/an

Mean elev. (basins)

906m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

53,5%

Pesticides

9,7kg/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.