Ontologia

Commune · FRA

Le Pont-de-Claix

France

CfaTemperate, no dry season, hot summer(100 %)

Species observed

3 381

Observations

81 761

Area

5,6km²

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 Le Pont-de-Claix : 18 espèces reliées par 87 interactions GloBI sur 5 types (connectance 23.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
87
Connectance
0.230
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

3 381 distinct species · 81 761 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

81 761 obs · 2 cellules
Obs. / cellule
≥ 43 162
43 162–43 161
43 162–43 161
43 162–43 161
< 43 162

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

Climate

Mean T°

12,4°C

Annual rain

1 163mm

Warmest m°

26,7°C

Coldest m°

-2,2°C

Elevation: 260 m on average (min 233 m, max 273 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
1 163mm
Warmest month
26,7°C
Coldest month
-2,2°C
Mean alt.
260m
Min
233m
Max
273m
Std. dev.
13m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,3

Org. C

73,2g/kg

Clay

30,6%

Sand

29,7%

Silt

39,7%

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
6,2
Org. C
98,8g/kg
Clay
28,8%
Sand
30,6%
Silt
40,7%
5–15 cm
pH H₂O
6,4
Org. C
73,4g/kg
Clay
30,0%
Sand
29,8%
Silt
40,4%
15–30 cm
pH H₂O
6,4
Org. C
47,5g/kg
Clay
33,1%
Sand
28,7%
Silt
38,1%

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

Land cover

Forest12.3%
Crops5.4%
Built-up14.7%
Bare soil1.1%
Other (grassland, water…)66.5%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

4,3km

Basins crossed

2

Max stream order

5

Max drainage

5 811km²

Discharge in basins

1,2m³/s

Mean precip.

1 035mm/an

Mean T°

8,0°C

Moisture idx

0,18

Max snow

17%

Mean runoff

507mm/an

Mean elev. (basins)

905m

Watersheds crossing here

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

Human pressure

Pop. density

12hab/km²

Night light

20,8nW

Built-up

1 474,4%

Pesticides

35,4kg/km²

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

Protected areas1

IUCN IV · 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.