Périgord-Limousin
IUCN VRegional Nature Park · 1998
1 861 km²
Commune · FRA
Rochechouart
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 585
Observations
23 866
Area
53,2km²
Ecological tissue
Sample of 39 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 Rochechouart : 33 espèces + 6 bulles famille, 87 interactions GloBI documentées sur 4 types (connectance 11.7%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
39
Interactions affichées
87
Connectance
0.117
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
1 585 distinct species · 23 866 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
1 060mm
Warmest m°
24,3°C
Coldest m°
1,9°C
Elevation: 246 m on average (min 190 m, max 291 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
1 060mm
Warmest month
24,3°C
Coldest month
1,9°C
Mean alt.
246m
Min
190m
Max
291m
Std. dev.
20m
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
6,1
Org. C
35,4g/kg
Clay
21,5%
Sand
42,8%
Silt
35,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Haute-Vienne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
61,4g/kg
Clay
21,5%
Sand
43,1%
Silt
35,4%
5–15 cm
pH H₂O
6,1
Org. C
26,7g/kg
Clay
21,1%
Sand
44,0%
Silt
34,9%
15–30 cm
pH H₂O
6,2
Org. C
18,1g/kg
Clay
21,8%
Sand
41,2%
Silt
36,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest32.5%
Crops33.8%
Built-up0.9%
Bare soil0.5%
Other (grassland, water…)32.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
14,8km
Basins crossed
2
Max stream order
3
Max drainage
4 582km²
Discharge in basins
3,9m³/s
Mean precip.
963mm/an
Mean T°
11,2°C
Moisture idx
0,04
Max snow
3%
Mean runoff
389mm/an
Mean elev. (basins)
254m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
87,3%
Pesticides
29,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN III · 1
Astroblème De Rochechouart-Chassenon
IUCN IIINational Nature Reserve · 2008
1 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.