Ontologia

Commune · FRA

Royères

France

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

Species observed

1 069

Observations

6 754

Area

17,2km²

Ecological tissue

Sample of 33 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 Royères : 29 espèces + 4 bulles famille, 65 interactions GloBI documentées sur 3 types (connectance 12.3%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
65
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

1 069 distinct species · 6 754 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 754 obs · 1 cellules
Obs. / cellule
≥ 6 754
6 754–6 753
6 754–6 753
6 754–6 753
< 6 754

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

Climate

Mean T°

11,2°C

Annual rain

1 182mm

Warmest m°

23,6°C

Coldest m°

1,3°C

Elevation: 346 m on average (min 293 m, max 450 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
1 182mm
Warmest month
23,6°C
Coldest month
1,3°C
Mean alt.
346m
Min
293m
Max
450m
Std. dev.
42m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,4

Org. C

51,8g/kg

Clay

20,0%

Sand

48,7%

Silt

31,3%

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

Dominant lithology: mtGLiMaggregated to Haute-Vienne

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
88,8g/kg
Clay
20,5%
Sand
48,8%
Silt
30,6%
5–15 cm
pH H₂O
5,4
Org. C
40,2g/kg
Clay
19,4%
Sand
50,0%
Silt
30,6%
15–30 cm
pH H₂O
5,4
Org. C
26,5g/kg
Clay
20,1%
Sand
47,2%
Silt
32,7%

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

Land cover

Forest34.8%
Crops31.2%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)32.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

Basins crossed

2

Max stream order

4

Max drainage

2 421km²

Discharge in basins

0,3m³/s

Mean precip.

992mm/an

Mean T°

9,8°C

Moisture idx

0,11

Max snow

7%

Mean runoff

458mm/an

Mean elev. (basins)

554m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

75,1%

Pesticides

27,4kg/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.