Ontologia

Commune · FRA

Saint-Marcellin-lès-Vaison

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

917

Observations

4 499

Area

3,3km²

Ecological tissue

Sample of 36 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 Saint-Marcellin-lès-Vaison : 31 espèces + 5 bulles famille, 70 interactions GloBI documentées sur 5 types (connectance 11.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
36
Interactions affichées
70
Connectance
0.111
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

917 distinct species · 4 499 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

459 obs · 4 cellules · 1981–2025
Obs. / cellule
≥ 241
241–240
151–240
151–150
< 151

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

13,4°C

Annual rain

1 032mm

Warmest m°

28,6°C

Coldest m°

0,3°C

Elevation: 286 m on average (min 227 m, max 345 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
1 032mm
Warmest month
28,6°C
Coldest month
0,3°C
Mean alt.
286m
Min
227m
Max
345m
Std. dev.
54m
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

7,7

Org. C

33,4g/kg

Clay

30,1%

Sand

30,0%

Silt

39,9%

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

Dominant lithology: smGLiMaggregated to Vaucluse

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
58,7g/kg
Clay
29,6%
Sand
30,7%
Silt
39,7%
5–15 cm
pH H₂O
7,7
Org. C
19,5g/kg
Clay
28,7%
Sand
29,9%
Silt
41,4%
15–30 cm
pH H₂O
7,7
Org. C
21,9g/kg
Clay
31,9%
Sand
29,4%
Silt
38,6%

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

Land cover

Forest31.5%
Crops11.3%
Built-up1.6%
Bare soil3.5%
Other (grassland, water…)52.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,1km

Basins crossed

1

Max stream order

3

Max drainage

1 963km²

Discharge in basins

0,0m³/s

Mean precip.

804mm/an

Mean T°

11,0°C

Moisture idx

-0,11

Max snow

5%

Mean runoff

306mm/an

Mean elev. (basins)

492m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,7nW

Built-up

163,6%

Pesticides

42,4kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1

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.