Ontologia

Commune · FRA

Montbonnot-Saint-Martin

France

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

Species observed

1 742

Observations

22 590

Area

6,7km²

Ecological tissue

Sample of 34 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 Montbonnot-Saint-Martin : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 5 types (connectance 16.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
105
Connectance
0.167
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 742 distinct species · 22 590 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 590 obs · 1 cellules
Obs. / cellule
≥ 22 590
22 590–22 589
22 590–22 589
22 590–22 589
< 22 590

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

Climate

Mean T°

12,3°C

Annual rain

1 472mm

Warmest m°

26,7°C

Coldest m°

-2,5°C

Elevation: 250 m on average (min 218 m, max 417 m)

Bioclimatic detailsExpert
Annual mean temp.
12,3°C
Annual rain
1 472mm
Warmest month
26,7°C
Coldest month
-2,5°C
Mean alt.
250m
Min
218m
Max
417m
Std. dev.
45m
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

6,5

Org. C

56,5g/kg

Clay

24,7%

Sand

33,8%

Silt

41,5%

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
6,4
Org. C
86,2g/kg
Clay
23,0%
Sand
34,7%
Silt
42,3%
5–15 cm
pH H₂O
6,5
Org. C
47,5g/kg
Clay
23,5%
Sand
34,9%
Silt
41,7%
15–30 cm
pH H₂O
6,5
Org. C
35,9g/kg
Clay
27,6%
Sand
31,7%
Silt
40,6%

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

Land cover

Forest11.6%
Crops24.1%
Built-up6.7%
Bare soil1.1%
Other (grassland, water…)56.5%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Basins crossed

1

Max stream order

5

Max drainage

5 811km²

Discharge in basins

1,0m³/s

Mean precip.

1 030mm/an

Mean T°

8,5°C

Moisture idx

0,14

Max snow

17%

Mean runoff

536mm/an

Mean elev. (basins)

813m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

6,0nW

Built-up

671,5%

Pesticides

45,3kg/km²

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

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.