Ontologia

Subdivision · FRA

Ussel-Ouest

France

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

Species observed

975

Observations

10 283

Area

91,2km²

Ecological tissue

Sample of 30 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 Ussel-Ouest : 27 espèces + 3 bulles famille, 64 interactions GloBI documentées sur 2 types (connectance 14.7%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
64
Connectance
0.147
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

975 distinct species · 10 283 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 283 obs · 3 cellules
Obs. / cellule
≥ 5 922
5 922–5 921
5 922–5 921
2 923–5 921
< 2 923

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

Climate

Mean T°

9,5°C

Annual rain

1 359mm

Warmest m°

21,9°C

Coldest m°

-0,6°C

Elevation: 685 m on average (min 628 m, max 805 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
1 359mm
Warmest month
21,9°C
Coldest month
-0,6°C
Mean alt.
685m
Min
628m
Max
805m
Std. dev.
22m
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

5,8

Org. C

56,8g/kg

Clay

20,3%

Sand

45,4%

Silt

34,3%

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

Dominant lithology: mtGLiMaggregated to Corrèze

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
94,7g/kg
Clay
20,2%
Sand
45,5%
Silt
34,4%
5–15 cm
pH H₂O
5,8
Org. C
47,3g/kg
Clay
20,0%
Sand
46,3%
Silt
33,7%
15–30 cm
pH H₂O
5,8
Org. C
28,4g/kg
Clay
20,6%
Sand
44,5%
Silt
34,8%

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

Land cover

Forest53.1%
Crops22.3%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)23.9%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

25,8km

Basins crossed

4

Max stream order

3

Max drainage

3 507km²

Discharge in basins

9,3m³/s

Mean precip.

872mm/an

Mean T°

9,3°C

Moisture idx

0,00

Max snow

8%

Mean runoff

626mm/an

Mean elev. (basins)

688m

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

30,7%

Pesticides

25,8kg/km²

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

Protected areas1

IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations3

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.