Ontologia

Commune · FRA

Saint-Paul-d'Izeaux

France

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

Species observed

1 145

Observations

13 551

Area

7,2km²

Ecological tissue

Sample of 33 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-Paul-d'Izeaux : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 5 types (connectance 18.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
95
Connectance
0.180
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 145 distinct species · 13 551 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 551 obs · 1 cellules
Obs. / cellule
≥ 13 551
13 551–13 550
13 551–13 550
13 551–13 550
< 13 551

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

Climate

Mean T°

10,2°C

Annual rain

1 309mm

Warmest m°

23,8°C

Coldest m°

-2,9°C

Elevation: 599 m on average (min 500 m, max 684 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
1 309mm
Warmest month
23,8°C
Coldest month
-2,9°C
Mean alt.
599m
Min
500m
Max
684m
Std. dev.
64m
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

36,3g/kg

Clay

24,1%

Sand

34,6%

Silt

41,2%

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
58,1g/kg
Clay
22,0%
Sand
35,6%
Silt
42,4%
5–15 cm
pH H₂O
6,5
Org. C
29,9g/kg
Clay
21,9%
Sand
34,9%
Silt
43,2%
15–30 cm
pH H₂O
6,5
Org. C
21,0g/kg
Clay
28,5%
Sand
33,4%
Silt
38,1%

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

Land cover

Forest48.0%
Crops24.1%
Built-up0.6%
Bare soil0.6%
Other (grassland, water…)26.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

1

Max drainage

658km²

Discharge in basins

0,1m³/s

Mean precip.

940mm/an

Mean T°

10,6°C

Moisture idx

0,02

Max snow

4%

Mean runoff

467mm/an

Mean elev. (basins)

422m

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

Night light

0,0nW

Built-up

60,4%

Pesticides

45,8kg/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.