Ontologia

Commune · FRA

Thenon

France

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

Species observed

897

Observations

4 696

Area

26,6km²

Ecological tissue

Sample of 37 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 Thenon : 31 espèces + 6 bulles famille, 81 interactions GloBI documentées sur 5 types (connectance 12.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
37
Interactions affichées
81
Connectance
0.122
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

897 distinct species · 4 696 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 696 obs · 1 cellules
Obs. / cellule
≥ 4 696
4 696–4 695
4 696–4 695
4 696–4 695
< 4 696

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

Climate

Mean T°

12,4°C

Annual rain

957mm

Warmest m°

25,2°C

Coldest m°

1,8°C

Elevation: 229 m on average (min 191 m, max 264 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
957mm
Warmest month
25,2°C
Coldest month
1,8°C
Mean alt.
229m
Min
191m
Max
264m
Std. dev.
20m
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

6,0

Org. C

45,1g/kg

Clay

26,6%

Sand

36,3%

Silt

37,1%

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

Dominant lithology: smGLiMaggregated to Dordogne

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
81,0g/kg
Clay
26,6%
Sand
36,3%
Silt
37,1%
5–15 cm
pH H₂O
6,0
Org. C
31,1g/kg
Clay
26,3%
Sand
36,9%
Silt
36,8%
15–30 cm
pH H₂O
6,0
Org. C
23,3g/kg
Clay
26,9%
Sand
35,8%
Silt
37,3%

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

Land cover

Forest43.4%
Crops25.0%
Built-up0.9%
Bare soil0.7%
Other (grassland, water…)30.0%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Basins crossed

3

Max stream order

1

Max drainage

3 807km²

Discharge in basins

2,1m³/s

Mean precip.

897mm/an

Mean T°

12,0°C

Moisture idx

-0,08

Max snow

3%

Mean runoff

509mm/an

Mean elev. (basins)

203m

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

0,7nW

Built-up

87,2%

Pesticides

18,4kg/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.