Ontologia

Commune · FRA

Saint-Jean-de-Vaulx

France

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

Species observed

2 055

Observations

48 991

Area

10,9km²

Ecological tissue

Sample of 18 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-Jean-de-Vaulx : 14 espèces reliées par 32 interactions GloBI sur 4 types (connectance 18.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
32
Connectance
0.187
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

2 055 distinct species · 48 991 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 991 obs · 1 cellules
Obs. / cellule
≥ 48 991
48 991–48 990
48 991–48 990
48 991–48 990
< 48 991

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

Climate

Mean T°

6,7°C

Annual rain

1 558mm

Warmest m°

20,5°C

Coldest m°

-7,0°C

Elevation: 1 180 m on average (min 890 m, max 1 419 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
1 558mm
Warmest month
20,5°C
Coldest month
-7,0°C
Mean alt.
1 180m
Min
890m
Max
1 419m
Std. dev.
146m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(65 %)Cold

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

64,8g/kg

Clay

27,0%

Sand

32,0%

Silt

41,0%

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

Dominant lithology: scGLiMaggregated to Isère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
102,5g/kg
Clay
25,9%
Sand
32,5%
Silt
41,6%
5–15 cm
pH H₂O
6,5
Org. C
55,1g/kg
Clay
25,4%
Sand
32,8%
Silt
41,9%
15–30 cm
pH H₂O
6,5
Org. C
36,8g/kg
Clay
29,7%
Sand
30,7%
Silt
39,6%

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

Land cover

Forest43.6%
Crops22.4%
Built-up0.4%
Bare soil0.9%
Other (grassland, water…)32.8%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 078km²

Discharge in basins

1,6m³/s

Mean precip.

1 166mm/an

Mean T°

6,2°C

Moisture idx

0,29

Max snow

39%

Mean runoff

502mm/an

Mean elev. (basins)

1 288m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

37,4%

Pesticides

28,4kg/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.