Ontologia

Commune · FRA

Quézac

France

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

Species observed

1 286

Observations

12 730

Area

16,4km²

Ecological tissue

Sample of 26 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 Quézac : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 36 interactions GloBI documentées sur 5 types (connectance 11.1%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
26
Interactions affichées
36
Connectance
0.111
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

1 286 distinct species · 12 730 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 730 obs · 1 cellules
Obs. / cellule
≥ 12 730
12 730–12 729
12 730–12 729
12 730–12 729
< 12 730

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

Climate

Mean T°

11,1°C

Annual rain

1 330mm

Warmest m°

24,2°C

Coldest m°

0,4°C

Elevation: 488 m on average (min 369 m, max 551 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
1 330mm
Warmest month
24,2°C
Coldest month
0,4°C
Mean alt.
488m
Min
369m
Max
551m
Std. dev.
50m
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

6,2

Org. C

44,5g/kg

Clay

22,4%

Sand

39,2%

Silt

38,3%

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

Dominant lithology: mtGLiMaggregated to Cantal

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
71,8g/kg
Clay
22,4%
Sand
39,0%
Silt
38,6%
5–15 cm
pH H₂O
6,2
Org. C
38,2g/kg
Clay
22,4%
Sand
39,0%
Silt
38,7%
15–30 cm
pH H₂O
6,2
Org. C
23,4g/kg
Clay
22,6%
Sand
39,7%
Silt
37,7%

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

Land cover

Forest24.2%
Crops36.4%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)38.6%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

1

Max stream order

2

Max drainage

1 334km²

Discharge in basins

0,2m³/s

Mean precip.

805mm/an

Mean T°

11,5°C

Moisture idx

-0,16

Max snow

3%

Mean runoff

450mm/an

Mean elev. (basins)

408m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

60,5%

Pesticides

1,2kg/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.