Ontologia

Commune · FRA

Bourrou

France

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

Species observed

588

Observations

3 987

Area

10,2km²

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 Bourrou : 27 espèces + 7 bulles famille, 85 interactions GloBI documentées sur 4 types (connectance 15.2%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
85
Connectance
0.151
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

588 distinct species · 3 987 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 322 obs · 1 cellules
Obs. / cellule
≥ 6 322
6 322–6 321
6 322–6 321
6 322–6 321
< 6 322

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

Climate

Mean T°

12,7°C

Annual rain

931mm

Warmest m°

25,5°C

Coldest m°

2,0°C

Elevation: 178 m on average (min 155 m, max 204 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
931mm
Warmest month
25,5°C
Coldest month
2,0°C
Mean alt.
178m
Min
155m
Max
204m
Std. dev.
18m
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

6,5

Org. C

41,7g/kg

Clay

28,0%

Sand

31,3%

Silt

40,7%

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
6,5
Org. C
66,4g/kg
Clay
28,0%
Sand
30,1%
Silt
41,8%
5–15 cm
pH H₂O
6,5
Org. C
37,3g/kg
Clay
27,2%
Sand
31,3%
Silt
41,6%
15–30 cm
pH H₂O
6,5
Org. C
21,3g/kg
Clay
28,8%
Sand
32,4%
Silt
38,9%

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

Land cover

Forest51.5%
Crops20.2%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)27.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

1

Max drainage

3 807km²

Discharge in basins

0,3m³/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

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

37,5%

Pesticides

37,5kg/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.