Ontologia

Commune · FRA

Autrans

France

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

Species observed

1 638

Observations

19 568

Area

44,2km²

Ecological tissue

Sample of 21 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 Autrans : 20 espèces + 1 bulle famille, 14 interactions GloBI documentées sur 3 types (connectance 6.7%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
21
Interactions affichées
14
Connectance
0.067
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

1 638 distinct species · 19 568 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 568 obs · 1 cellules
Obs. / cellule
≥ 19 568
19 568–19 567
19 568–19 567
19 568–19 567
< 19 568

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

Climate

Mean T°

6,1°C

Annual rain

1 643mm

Warmest m°

19,1°C

Coldest m°

-6,4°C

Elevation: 1 289 m on average (min 1 041 m, max 1 583 m)

Bioclimatic detailsExpert
Annual mean temp.
6,1°C
Annual rain
1 643mm
Warmest month
19,1°C
Coldest month
-6,4°C
Mean alt.
1 289m
Min
1 041m
Max
1 583m
Std. dev.
151m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

64,6g/kg

Clay

29,0%

Sand

29,6%

Silt

41,4%

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
6,0
Org. C
98,3g/kg
Clay
27,5%
Sand
30,3%
Silt
42,3%
5–15 cm
pH H₂O
6,0
Org. C
60,3g/kg
Clay
28,4%
Sand
29,6%
Silt
41,9%
15–30 cm
pH H₂O
6,0
Org. C
35,3g/kg
Clay
31,2%
Sand
29,0%
Silt
39,9%

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

Land cover

Forest60.4%
Crops3.4%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)35.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Basins crossed

2

Max stream order

2

Max drainage

10 252km²

Discharge in basins

1,4m³/s

Mean precip.

1 072mm/an

Mean T°

7,4°C

Moisture idx

0,25

Max snow

26%

Mean runoff

475mm/an

Mean elev. (basins)

1 036m

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

0,1nW

Built-up

38,9%

Pesticides

30,5kg/km²

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

Protected areas4

IUCN Ia · 2IUCN V · 1IUCN Not Reported · 1

Vercors

IUCN V

Regional Nature Park · 1970

2 060 km²

Les Ecouges

IUCN Ia

Forest Integral Biological Reserve · 2010

2 km²

Engins

IUCN Ia

Forest Integral Biological Reserve · 2010

2 km²

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.