Ontologia

Commune · FRA

Beyssenac

France

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

Species observed

190

Observations

283

Area

17,4km²

Ecological tissue

Sample of 33 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 Beyssenac : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 36 interactions GloBI documentées sur 4 types (connectance 6.8%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
36
Connectance
0.068
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

190 distinct species · 283 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

287 obs · 9 cellules · 1800–2026
Obs. / cellule
≥ 240
240–239
14–239
5–13
< 5

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,5°C

Annual rain

1 140mm

Warmest m°

24,0°C

Coldest m°

1,3°C

Elevation: 362 m on average (min 296 m, max 399 m)

Bioclimatic detailsExpert
Annual mean temp.
11,5°C
Annual rain
1 140mm
Warmest month
24,0°C
Coldest month
1,3°C
Mean alt.
362m
Min
296m
Max
399m
Std. dev.
22m
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

5,6

Org. C

42,6g/kg

Clay

25,3%

Sand

36,4%

Silt

38,3%

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

Dominant lithology: mtGLiMaggregated to Corrèze

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
74,5g/kg
Clay
24,7%
Sand
36,8%
Silt
38,4%
5–15 cm
pH H₂O
5,6
Org. C
31,7g/kg
Clay
24,9%
Sand
36,7%
Silt
38,5%
15–30 cm
pH H₂O
5,6
Org. C
21,5g/kg
Clay
26,4%
Sand
35,7%
Silt
38,0%

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

Land cover

Forest22.0%
Crops37.8%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)39.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,7km

Basins crossed

1

Max stream order

2

Max drainage

922km²

Discharge in basins

0,3m³/s

Mean precip.

971mm/an

Mean T°

11,4°C

Moisture idx

0,02

Max snow

3%

Mean runoff

516mm/an

Mean elev. (basins)

294m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

65,7%

Pesticides

20,7kg/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.