Ontologia

Commune · FRA

Breuilh

France

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

Species observed

254

Observations

509

Area

10,8km²

Ecological tissue

Sample of 34 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 Breuilh : 28 espèces + 6 bulles famille, 72 interactions GloBI documentées sur 4 types (connectance 12.8%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
72
Connectance
0.128
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

254 distinct species · 509 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

518 obs · 4 cellules · 1994–2026
Obs. / cellule
≥ 258
258–257
171–257
171–170
< 171

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,6°C

Annual rain

948mm

Warmest m°

25,5°C

Coldest m°

1,9°C

Elevation: 203 m on average (min 185 m, max 230 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
948mm
Warmest month
25,5°C
Coldest month
1,9°C
Mean alt.
203m
Min
185m
Max
230m
Std. dev.
12m
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

5,9

Org. C

39,1g/kg

Clay

26,3%

Sand

34,1%

Silt

39,7%

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

Dominant lithology: smGLiMaggregated to Dordogne

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
63,4g/kg
Clay
25,9%
Sand
33,5%
Silt
40,6%
5–15 cm
pH H₂O
5,9
Org. C
32,3g/kg
Clay
26,4%
Sand
33,7%
Silt
39,9%
15–30 cm
pH H₂O
5,9
Org. C
21,5g/kg
Clay
26,5%
Sand
35,0%
Silt
38,5%

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

Land cover

Forest48.9%
Crops26.8%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)23.5%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

3 807km²

Discharge in basins

0,4m³/s

Mean precip.

892mm/an

Mean T°

12,1°C

Moisture idx

-0,08

Max snow

3%

Mean runoff

513mm/an

Mean elev. (basins)

136m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

47,1%

Pesticides

42,9kg/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.