Ontologia

Commune · FRA

La Chapelle-du-Bard

France

DfbCold, no dry season, warm summer(37 %)

Species observed

2 061

Observations

30 438

Area

26,9km²

Ecological tissue

Sample of 19 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 La Chapelle-du-Bard : 17 espèces + 2 bulles famille, 28 interactions GloBI documentées sur 2 types (connectance 16.4%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
19
Interactions affichées
28
Connectance
0.164
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

2 061 distinct species · 30 438 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 438 obs · 1 cellules
Obs. / cellule
≥ 30 438
30 438–30 437
30 438–30 437
30 438–30 437
< 30 438

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

Climate

Mean T°

5,6°C

Annual rain

1 788mm

Warmest m°

19,5°C

Coldest m°

-9,0°C

Elevation: 1 279 m on average (min 495 m, max 2 342 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
1 788mm
Warmest month
19,5°C
Coldest month
-9,0°C
Mean alt.
1 279m
Min
495m
Max
2 342m
Std. dev.
484m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(37 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

66,0g/kg

Clay

29,0%

Sand

32,5%

Silt

38,5%

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
6,1
Org. C
106,1g/kg
Clay
27,5%
Sand
33,1%
Silt
39,5%
5–15 cm
pH H₂O
6,2
Org. C
57,4g/kg
Clay
28,2%
Sand
32,7%
Silt
39,1%
15–30 cm
pH H₂O
6,2
Org. C
34,3g/kg
Clay
31,2%
Sand
31,7%
Silt
37,0%

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

Land cover

Forest63.3%
Crops2.3%
Built-up0.2%
Bare soil3.6%
Other (grassland, water…)30.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Basins crossed

1

Max stream order

2

Max drainage

232km²

Discharge in basins

0,4m³/s

Mean precip.

1 265mm/an

Mean T°

5,4°C

Moisture idx

0,39

Max snow

36%

Mean runoff

517mm/an

Mean elev. (basins)

1 444m

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

22,5%

Pesticides

0,1kg/km²

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

Protected areas4

IUCN IV · 4

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.