Ontologia

Commune · FRA

Dénat

France

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

Species observed

851

Observations

6 288

Area

15,1km²

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 Dénat : 30 espèces reliées par 127 interactions GloBI sur 6 types (connectance 16.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
127
Connectance
0.163
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

851 distinct species · 6 288 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 288 obs · 3 cellules
Obs. / cellule
≥ 2 813
2 813–2 812
2 813–2 812
2 133–2 812
< 2 133

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

Climate

Mean T°

12,8°C

Annual rain

1 086mm

Warmest m°

26,0°C

Coldest m°

1,8°C

Elevation: 266 m on average (min 231 m, max 318 m)

Bioclimatic detailsExpert
Annual mean temp.
12,8°C
Annual rain
1 086mm
Warmest month
26,0°C
Coldest month
1,8°C
Mean alt.
266m
Min
231m
Max
318m
Std. dev.
12m
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

7,1

Org. C

29,4g/kg

Clay

29,2%

Sand

30,5%

Silt

40,3%

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

Dominant lithology: ssGLiMaggregated to Tarn

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
52,5g/kg
Clay
28,1%
Sand
31,0%
Silt
40,8%
5–15 cm
pH H₂O
7,1
Org. C
19,3g/kg
Clay
28,3%
Sand
30,6%
Silt
41,0%
15–30 cm
pH H₂O
7,1
Org. C
16,5g/kg
Clay
31,2%
Sand
30,0%
Silt
38,9%

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

Land cover

Forest16.3%
Crops50.5%
Built-up0.8%
Bare soil1.7%
Other (grassland, water…)30.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,1km

Basins crossed

1

Max stream order

2

Max drainage

841km²

Discharge in basins

0,2m³/s

Mean precip.

780mm/an

Mean T°

12,2°C

Moisture idx

-0,19

Max snow

2%

Mean runoff

397mm/an

Mean elev. (basins)

380m

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

0,4nW

Built-up

75,5%

Pesticides

45,8kg/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.