Ontologia

Commune · FRA

Vendémian

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 430

Observations

9 830

Area

16,5km²

Ecological tissue

Sample of 32 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 Vendémian : 27 espèces + 5 bulles famille, 61 interactions GloBI documentées sur 4 types (connectance 12.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
61
Connectance
0.123
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

1 430 distinct species · 9 830 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 830 obs · 1 cellules
Obs. / cellule
≥ 9 830
9 830–9 829
9 830–9 829
9 830–9 829
< 9 830

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

Climate

Mean T°

14,3°C

Annual rain

782mm

Warmest m°

27,0°C

Coldest m°

3,9°C

Elevation: 135 m on average (min 75 m, max 226 m)

Bioclimatic detailsExpert
Annual mean temp.
14,3°C
Annual rain
782mm
Warmest month
27,0°C
Coldest month
3,9°C
Mean alt.
135m
Min
75m
Max
226m
Std. dev.
45m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,6

Org. C

25,5g/kg

Clay

29,1%

Sand

31,8%

Silt

39,1%

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

Dominant lithology: scGLiMaggregated to Hérault

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
39,0g/kg
Clay
27,4%
Sand
32,8%
Silt
39,8%
5–15 cm
pH H₂O
7,7
Org. C
16,9g/kg
Clay
27,3%
Sand
32,8%
Silt
39,9%
15–30 cm
pH H₂O
7,7
Org. C
20,8g/kg
Clay
32,6%
Sand
29,9%
Silt
37,5%

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

Land cover

Forest25.6%
Crops15.1%
Built-up0.7%
Bare soil4.2%
Other (grassland, water…)54.4%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

10,2km

Basins crossed

1

Max stream order

2

Max drainage

2 621km²

Discharge in basins

0,4m³/s

Mean precip.

734mm/an

Mean T°

12,5°C

Moisture idx

-0,24

Max snow

4%

Mean runoff

650mm/an

Mean elev. (basins)

368m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

70,5%

Pesticides

45,6kg/km²

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

Protected areas2

IUCN Not Reported · 2

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.