Ontologia

Commune · FRA

Saint-Laurent-en-Royans

France

CfbTemperate, no dry season, warm summer(49 %)

Species observed

3 367

Observations

95 665

Area

27,6km²

Ecological tissue

Sample of 26 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-Laurent-en-Royans : 19 espèces reliées par 92 interactions GloBI sur 5 types (connectance 22.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
92
Connectance
0.227
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

3 367 distinct species · 95 665 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

95 665 obs · 5 cellules
Obs. / cellule
≥ 29 349
29 349–29 348
24 797–29 348
18 579–24 796
< 18 579

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

Climate

Mean T°

9,4°C

Annual rain

1 405mm

Warmest m°

23,0°C

Coldest m°

-3,5°C

Elevation: 751 m on average (min 216 m, max 1 211 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
1 405mm
Warmest month
23,0°C
Coldest month
-3,5°C
Mean alt.
751m
Min
216m
Max
1 211m
Std. dev.
337m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(49 %)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

45,9g/kg

Clay

26,7%

Sand

37,4%

Silt

35,9%

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
6,5
Org. C
74,3g/kg
Clay
25,4%
Sand
38,2%
Silt
36,4%
5–15 cm
pH H₂O
6,6
Org. C
39,5g/kg
Clay
24,5%
Sand
38,4%
Silt
37,1%
15–30 cm
pH H₂O
6,6
Org. C
23,8g/kg
Clay
30,3%
Sand
35,6%
Silt
34,1%

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

Land cover

Forest64.3%
Crops12.7%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)21.6%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,8km

Basins crossed

1

Max stream order

4

Max drainage

791km²

Discharge in basins

0,4m³/s

Mean precip.

1 083mm/an

Mean T°

7,1°C

Moisture idx

0,27

Max snow

26%

Mean runoff

470mm/an

Mean elev. (basins)

1 090m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

57,8%

Pesticides

13,1kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Vercors

IUCN V

Regional Nature Park · 1970

2 060 km²

La Bourne

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2017

28 km²

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.