Ontologia

Commune · FRA

Bournoncle-Saint-Pierre

France

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

Species observed

1 341

Observations

9 978

Area

16,3km²

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 Bournoncle-Saint-Pierre : 20 espèces + 6 bulles famille, 50 interactions GloBI documentées sur 4 types (connectance 15.4%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
26
Interactions affichées
50
Connectance
0.154
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

1 341 distinct species · 9 978 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 985 obs · 1 cellules
Obs. / cellule
≥ 9 985
9 985–9 984
9 985–9 984
9 985–9 984
< 9 985

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

Climate

Mean T°

11,0°C

Annual rain

791mm

Warmest m°

24,9°C

Coldest m°

-0,7°C

Elevation: 457 m on average (min 427 m, max 608 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
791mm
Warmest month
24,9°C
Coldest month
-0,7°C
Mean alt.
457m
Min
427m
Max
608m
Std. dev.
29m
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

6,5

Org. C

29,2g/kg

Clay

28,5%

Sand

40,4%

Silt

31,1%

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

Dominant lithology: mtGLiMaggregated to Haute-Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
47,4g/kg
Clay
28,1%
Sand
41,6%
Silt
30,5%
5–15 cm
pH H₂O
6,5
Org. C
23,7g/kg
Clay
28,2%
Sand
41,6%
Silt
30,3%
15–30 cm
pH H₂O
6,5
Org. C
16,6g/kg
Clay
29,2%
Sand
38,2%
Silt
32,6%

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

Land cover

Forest11.0%
Crops62.3%
Built-up1.0%
Bare soil1.3%
Other (grassland, water…)24.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,5km

Basins crossed

1

Max stream order

1

Max drainage

3 059km²

Discharge in basins

1,3m³/s

Mean precip.

666mm/an

Mean T°

9,8°C

Moisture idx

-0,24

Max snow

8%

Mean runoff

291mm/an

Mean elev. (basins)

609m

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

0,3nW

Built-up

97,4%

Pesticides

44,8kg/km²

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

Protected areas1

IUCN Not Reported · 1

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.