Ontologia

Commune · FRA

Pégairolles-de-Buèges

France

CsaTemperate, dry summer, hot summer(38 %)

Species observed

1 138

Observations

4 826

Area

13km²

Ecological tissue

Sample of 32 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 Pégairolles-de-Buèges : 29 espèces + 3 bulles famille, 51 interactions GloBI documentées sur 5 types (connectance 10.3%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
51
Connectance
0.103
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

1 138 distinct species · 4 826 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 826 obs · 1 cellules
Obs. / cellule
≥ 4 826
4 826–4 825
4 826–4 825
4 826–4 825
< 4 826

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

Climate

Mean T°

12,2°C

Annual rain

1 422mm

Warmest m°

26,9°C

Coldest m°

0,6°C

Elevation: 471 m on average (min 235 m, max 694 m)

Bioclimatic detailsExpert
Annual mean temp.
12,2°C
Annual rain
1 422mm
Warmest month
26,9°C
Coldest month
0,6°C
Mean alt.
471m
Min
235m
Max
694m
Std. dev.
146m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(38 %)Temperate

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

Soil & lithology

pH H₂O

7,0

Org. C

34,9g/kg

Clay

29,6%

Sand

25,7%

Silt

44,7%

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

Dominant lithology: scGLiMaggregated to Hérault

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
51,3g/kg
Clay
28,4%
Sand
26,1%
Silt
45,4%
5–15 cm
pH H₂O
7,1
Org. C
31,7g/kg
Clay
28,6%
Sand
25,7%
Silt
45,7%
15–30 cm
pH H₂O
7,0
Org. C
21,6g/kg
Clay
31,8%
Sand
25,1%
Silt
43,0%

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

Land cover

Forest53.5%
Crops7.9%
Built-up0.1%
Bare soil1.7%
Other (grassland, water…)36.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,0km

Basins crossed

1

Max stream order

1

Max drainage

2 621km²

Discharge in basins

0,3m³/s

Mean precip.

734mm/an

Mean T°

12,5°C

Moisture idx

-0,24

Max snow

4%

Mean runoff

650mm/an

Mean elev. (basins)

368m

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

Built-up

9,1%

Pesticides

32,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN Not Reported · 4IUCN V · 1

Causse du Larzac

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

295 km²

Causse du Larzac

IUCN Not Reported

Special Protection Area (Birds Directive) · 2008

295 km²

Gorges de l'Hérault

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

217 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.