Ontologia

Commune · FRA

Saint-Michel-de-Chabrillanoux

France

CfbTemperate, no dry season, warm summer(65 %)

Species observed

1 287

Observations

6 967

Area

12km²

Ecological tissue

Sample of 35 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-Michel-de-Chabrillanoux : 30 espèces + 5 bulles famille, 71 interactions GloBI documentées sur 5 types (connectance 11.9%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
71
Connectance
0.119
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

1 287 distinct species · 6 967 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 969 obs · 1 cellules
Obs. / cellule
≥ 6 969
6 969–6 968
6 969–6 968
6 969–6 968
< 6 969

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

Climate

Mean T°

11,9°C

Annual rain

1 063mm

Warmest m°

25,8°C

Coldest m°

0,0°C

Elevation: 440 m on average (min 320 m, max 587 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
1 063mm
Warmest month
25,8°C
Coldest month
0,0°C
Mean alt.
440m
Min
320m
Max
587m
Std. dev.
82m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(65 %)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

43,2g/kg

Clay

21,3%

Sand

42,6%

Silt

36,1%

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
6,4
Org. C
72,9g/kg
Clay
19,4%
Sand
44,1%
Silt
36,5%
5–15 cm
pH H₂O
6,5
Org. C
32,9g/kg
Clay
19,2%
Sand
43,6%
Silt
37,2%
15–30 cm
pH H₂O
6,6
Org. C
23,8g/kg
Clay
25,2%
Sand
40,1%
Silt
34,6%

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

Land cover

Forest61.2%
Crops12.8%
Built-up0.6%
Bare soil0.6%
Other (grassland, water…)24.7%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Basins crossed

1

Max stream order

3

Max drainage

67 306km²

Discharge in basins

10,8m³/s

Mean precip.

856mm/an

Mean T°

10,1°C

Moisture idx

-0,03

Max snow

9%

Mean runoff

433mm/an

Mean elev. (basins)

551m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

62,2%

Pesticides

43,4kg/km²

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

Protected areas2

IUCN V · 1IUCN 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.