Ontologia

Subdivision · FRA

Bourgoin-Jallieu-Sud

France

CfbTemperate, no dry season, warm summer(97 %)

Species observed

1 561

Observations

23 368

Area

70km²

Ecological tissue

Sample of 38 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 Bourgoin-Jallieu-Sud : 33 espèces + 5 bulles famille, 85 interactions GloBI documentées sur 4 types (connectance 12.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
38
Interactions affichées
85
Connectance
0.121
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

1 561 distinct species · 23 368 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 368 obs · 3 cellules
Obs. / cellule
≥ 8 547
8 547–8 546
8 547–8 546
7 942–8 546
< 7 942

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

Climate

Mean T°

11,3°C

Annual rain

1 043mm

Warmest m°

25,1°C

Coldest m°

-1,7°C

Elevation: 414 m on average (min 229 m, max 645 m)

Bioclimatic detailsExpert
Annual mean temp.
11,3°C
Annual rain
1 043mm
Warmest month
25,1°C
Coldest month
-1,7°C
Mean alt.
414m
Min
229m
Max
645m
Std. dev.
77m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(97 %)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

42,2g/kg

Clay

24,6%

Sand

34,4%

Silt

41,1%

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
68,7g/kg
Clay
22,6%
Sand
35,5%
Silt
41,8%
5–15 cm
pH H₂O
6,5
Org. C
35,8g/kg
Clay
22,9%
Sand
34,5%
Silt
42,7%
15–30 cm
pH H₂O
6,5
Org. C
22,3g/kg
Clay
28,2%
Sand
33,1%
Silt
38,7%

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

Land cover

Forest20.8%
Crops42.5%
Built-up2.1%
Bare soil1.1%
Other (grassland, water…)33.5%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

18,4km

Basins crossed

2

Max stream order

3

Max drainage

51 669km²

Discharge in basins

2,5m³/s

Mean precip.

920mm/an

Mean T°

10,7°C

Moisture idx

0,01

Max snow

4%

Mean runoff

513mm/an

Mean elev. (basins)

371m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

213,3%

Pesticides

47,1kg/km²

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

Sub-administrations11

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.