Ontologia

Commune · FRA

Saint-Pierre-sur-Doux

France

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

Species observed

744

Observations

5 119

Area

21,4km²

Ecological tissue

Sample of 27 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 Saint-Pierre-sur-Doux : 21 espèces + 6 bulles famille, 45 interactions GloBI documentées sur 4 types (connectance 12.8%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
27
Interactions affichées
45
Connectance
0.128
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

744 distinct species · 5 119 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 119 obs · 1 cellules
Obs. / cellule
≥ 5 119
5 119–5 118
5 119–5 118
5 119–5 118
< 5 119

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

Climate

Mean T°

8,2°C

Annual rain

1 181mm

Warmest m°

21,2°C

Coldest m°

-2,8°C

Elevation: 1 004 m on average (min 807 m, max 1 174 m)

Bioclimatic detailsExpert
Annual mean temp.
8,2°C
Annual rain
1 181mm
Warmest month
21,2°C
Coldest month
-2,8°C
Mean alt.
1 004m
Min
807m
Max
1 174m
Std. dev.
108m
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

5,8

Org. C

61,8g/kg

Clay

26,2%

Sand

41,3%

Silt

32,5%

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

Dominant lithology: mtGLiMaggregated to Ardèche

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
95,6g/kg
Clay
24,5%
Sand
42,2%
Silt
33,3%
5–15 cm
pH H₂O
5,9
Org. C
55,8g/kg
Clay
24,9%
Sand
42,2%
Silt
32,9%
15–30 cm
pH H₂O
5,9
Org. C
34,1g/kg
Clay
29,4%
Sand
39,3%
Silt
31,1%

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

Land cover

Forest69.6%
Crops11.3%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)18.6%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

1,9km

Basins crossed

3

Max stream order

2

Max drainage

53 316km²

Discharge in basins

1,6m³/s

Mean precip.

864mm/an

Mean T°

9,5°C

Moisture idx

0,00

Max snow

12%

Mean runoff

390mm/an

Mean elev. (basins)

661m

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

15,5%

Pesticides

18,9kg/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.