Ontologia

Commune · FRA

Chapareillan

France

CfbTemperate, no dry season, warm summer(46 %)

Species observed

1 645

Observations

24 830

Area

30,6km²

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 Chapareillan : 31 espèces + 4 bulles famille, 68 interactions GloBI documentées sur 6 types (connectance 11.4%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
68
Connectance
0.114
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

1 645 distinct species · 24 830 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 915 obs · 18 cellules · 1804–2026
Obs. / cellule
≥ 8 028
4 620–8 027
783–4 619
437–782
< 437

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

8,5°C

Annual rain

1 446mm

Warmest m°

22,0°C

Coldest m°

-6,0°C

Elevation: 850 m on average (min 258 m, max 1 736 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
1 446mm
Warmest month
22,0°C
Coldest month
-6,0°C
Mean alt.
850m
Min
258m
Max
1 736m
Std. dev.
469m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(46 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

63,5g/kg

Clay

27,8%

Sand

31,3%

Silt

40,9%

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
5,8
Org. C
95,1g/kg
Clay
25,7%
Sand
32,1%
Silt
42,2%
5–15 cm
pH H₂O
5,9
Org. C
56,7g/kg
Clay
26,1%
Sand
32,0%
Silt
41,8%
15–30 cm
pH H₂O
6,0
Org. C
38,6g/kg
Clay
31,4%
Sand
29,9%
Silt
38,8%

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

Land cover

Forest52.4%
Crops14.1%
Built-up0.9%
Bare soil2.0%
Other (grassland, water…)30.7%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,8km

Basins crossed

4

Max stream order

2

Max drainage

5 811km²

Discharge in basins

5,7m³/s

Mean precip.

991mm/an

Mean T°

9,2°C

Moisture idx

0,09

Max snow

18%

Mean runoff

570mm/an

Mean elev. (basins)

667m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

89,1%

Pesticides

44,5kg/km²

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

Protected areas7

IUCN IV · 4IUCN Not Reported · 2IUCN V · 1

Chartreuse

IUCN V

Regional Nature Park · 1995

861 km²

Hauts de Chartreuse

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2010

44 km²

Complete list

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.