Ontologia

Commune · CAN

Montpellier

Canada

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

Species observed

309

Observations

2 462

Area

261,4km²

Ecological tissue

Sample of 40 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 Montpellier : 29 espèces reliées par 79 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
79
Connectance
0.096
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

309 distinct species · 2 462 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 462 obs · 7 cellules
Obs. / cellule
≥ 855
855–854
315–854
187–314
< 187

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

Climate

Mean T°

4,6°C

Annual rain

1 257mm

Warmest m°

23,4°C

Coldest m°

-15,8°C

Elevation: 315 m on average (min 203 m, max 436 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
1 257mm
Warmest month
23,4°C
Coldest month
-15,8°C
Mean alt.
315m
Min
203m
Max
436m
Std. dev.
53m
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

5,3

Org. C

70,1g/kg

Clay

14,8%

Sand

45,1%

Silt

40,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Papineau

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
115,8g/kg
Clay
15,2%
Sand
44,7%
Silt
40,1%
5–15 cm
pH H₂O
5,3
Org. C
60,3g/kg
Clay
14,9%
Sand
44,5%
Silt
40,6%
15–30 cm
pH H₂O
5,4
Org. C
34,2g/kg
Clay
14,3%
Sand
46,3%
Silt
39,4%

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

Land cover

Forest88.2%
Crops0.1%
Built-up0.1%
Bare soil1.2%
Other (grassland, water…)10.4%

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

Hydrology3 basins · 33 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

55,8km

Lake surface here

8,58km²

Basins crossed

3

Max stream order

2

Max drainage

131 128km²

Discharge in basins

153,8m³/s

Mean precip.

963mm/an

Mean T°

4,3°C

Moisture idx

0,20

Max snow

39%

Mean runoff

482mm/an

Mean elev. (basins)

250m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,6%

Pesticides

3,8kg/km²

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

Protected areas8

IUCN IV · 4IUCN VI · 2IUCN Not Reported · 1IUCN III · 1
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN