Ontologia

Commune · FRA

Saint-Paul-lès-Romans

France

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

Species observed

747

Observations

3 380

Area

15,6km²

Ecological tissue

Sample of 35 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-Paul-lès-Romans : 30 espèces + 5 bulles famille, 100 interactions GloBI documentées sur 3 types (connectance 16.8%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
100
Connectance
0.168
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

747 distinct species · 3 380 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 884 obs · 1 cellules
Obs. / cellule
≥ 16 884
16 884–16 883
16 884–16 883
16 884–16 883
< 16 884

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

Climate

Mean T°

12,7°C

Annual rain

1 160mm

Warmest m°

27,0°C

Coldest m°

-0,5°C

Elevation: 179 m on average (min 168 m, max 205 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
1 160mm
Warmest month
27,0°C
Coldest month
-0,5°C
Mean alt.
179m
Min
168m
Max
205m
Std. dev.
7m
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

6,7

Org. C

45,8g/kg

Clay

24,8%

Sand

39,0%

Silt

36,3%

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

Dominant lithology: smGLiMaggregated to Drôme

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
81,9g/kg
Clay
22,7%
Sand
39,9%
Silt
37,5%
5–15 cm
pH H₂O
6,7
Org. C
35,6g/kg
Clay
21,6%
Sand
40,8%
Silt
37,7%
15–30 cm
pH H₂O
6,6
Org. C
19,9g/kg
Clay
30,1%
Sand
36,3%
Silt
33,6%

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

Land cover

Forest9.1%
Crops53.1%
Built-up2.4%
Bare soil2.1%
Other (grassland, water…)33.4%

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

Hydrology1 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

7,6km

Basins crossed

1

Max stream order

6

Max drainage

11 737km²

Discharge in basins

3,6m³/s

Mean precip.

886mm/an

Mean T°

11,2°C

Moisture idx

-0,06

Max snow

3%

Mean runoff

427mm/an

Mean elev. (basins)

317m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,6nW

Built-up

237,4%

Pesticides

46,4kg/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.