Ontologia

Department · FRA

Corrèze

France

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

Species observed

9 181

Observations

1 101 857

Area

5 899,9km²

Ecological tissue

Sample of 44 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 Corrèze : 39 espèces + 5 bulles famille, 70 interactions GloBI documentées sur 8 types (connectance 7.4%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
44
Interactions affichées
70
Connectance
0.074
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

9 181 distinct species · 1 101 857 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 102 196 obs · 180 cellules
Obs. / cellule
≥ 30 135
12 984–30 134
6 860–12 983
4 522–6 859
< 4 522

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

Climate

Mean T°

10,7°C

Annual rain

1 389mm

Warmest m°

23,2°C

Coldest m°

0,4°C

Elevation: 501 m on average (min 99 m, max 933 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 389mm
Warmest month
23,2°C
Coldest month
0,4°C
Mean alt.
501m
Min
99m
Max
933m
Std. dev.
193m
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

53,7g/kg

Clay

22,6%

Sand

42,0%

Silt

35,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
93,3g/kg
Clay
22,4%
Sand
42,2%
Silt
35,4%
5–15 cm
pH H₂O
5,8
Org. C
42,1g/kg
Clay
22,1%
Sand
42,7%
Silt
35,2%
15–30 cm
pH H₂O
5,8
Org. C
25,8g/kg
Clay
23,1%
Sand
41,3%
Silt
35,6%

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

Land cover

Forest44.6%
Crops25.2%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)29.2%

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

Hydrology27 basins · 27 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 581,7km

Lake surface here

23,18km²

Basins crossed

27

Max stream order

5

Max drainage

8 649km²

Discharge in basins

638,3m³/s

Mean precip.

904mm/an

Mean T°

10,4°C

Moisture idx

-0,01

Max snow

17%

Mean runoff

604mm/an

Mean elev. (basins)

508m

Watersheds crossing here

18 more basins

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

64,0%

Pesticides

17,1kg/km²

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

Protected areas100

IUCN IV · 74IUCN Not Reported · 24IUCN V · 2
Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations200

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.