La Dordogne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
57 km²
Commune · FRA
La Force
France
CfbTemperate, no dry season, warm summer(59 %)
Species observed
955
Observations
5 141
Area
15,2km²
Ecological tissue
Sample of 38 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 La Force : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 108 interactions GloBI documentées sur 5 types (connectance 15.4%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
108
Connectance
0.154
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
955 distinct species · 5 141 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,5°C
Annual rain
824mm
Warmest m°
26,4°C
Coldest m°
2,6°C
Elevation: 52 m on average (min 23 m, max 93 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,5°C
Annual rain
824mm
Warmest month
26,4°C
Coldest month
2,6°C
Mean alt.
52m
Min
23m
Max
93m
Std. dev.
20m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(59 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
35,8g/kg
Clay
28,3%
Sand
33,7%
Silt
38,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Dordogne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
60,9g/kg
Clay
27,5%
Sand
34,1%
Silt
38,5%
5–15 cm
pH H₂O
6,4
Org. C
28,7g/kg
Clay
27,5%
Sand
34,1%
Silt
38,5%
15–30 cm
pH H₂O
6,4
Org. C
17,8g/kg
Clay
30,0%
Sand
32,9%
Silt
37,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest39.2%
Crops23.6%
Built-up1.8%
Bare soil0.8%
Other (grassland, water…)34.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology
Computing basins, lakes, rivers…
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
177,4%
Pesticides
46,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1🌊 Marine · 1
Rivière Dordogne
IUCN IVBiotope Protection Order · 1991
16 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.