Ontologia

Commune · FRA

Brenat

France

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

Species observed

1 689

Observations

18 901

Area

8,7km²

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 Brenat : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 98 interactions GloBI documentées sur 5 types (connectance 13.2%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
39
Interactions affichées
98
Connectance
0.132
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

1 689 distinct species · 18 901 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 901 obs · 1 cellules
Obs. / cellule
≥ 18 901
18 901–18 900
18 901–18 900
18 901–18 900
< 18 901

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

Climate

Mean T°

11,2°C

Annual rain

856mm

Warmest m°

24,9°C

Coldest m°

-0,6°C

Elevation: 414 m on average (min 379 m, max 474 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
856mm
Warmest month
24,9°C
Coldest month
-0,6°C
Mean alt.
414m
Min
379m
Max
474m
Std. dev.
25m
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

6,3

Org. C

31,7g/kg

Clay

29,2%

Sand

39,2%

Silt

31,5%

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

Dominant lithology: vbGLiMaggregated to Puy-de-Dôme

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
52,1g/kg
Clay
28,1%
Sand
40,4%
Silt
31,4%
5–15 cm
pH H₂O
6,4
Org. C
25,4g/kg
Clay
29,3%
Sand
39,8%
Silt
30,8%
15–30 cm
pH H₂O
6,3
Org. C
17,5g/kg
Clay
30,2%
Sand
37,3%
Silt
32,5%

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

Land cover

Forest9.9%
Crops63.8%
Built-up1.0%
Bare soil1.2%
Other (grassland, water…)24.1%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,6km

Basins crossed

1

Max stream order

3

Max drainage

6 065km²

Discharge in basins

0,3m³/s

Mean precip.

722mm/an

Mean T°

9,2°C

Moisture idx

-0,15

Max snow

8%

Mean runoff

341mm/an

Mean elev. (basins)

676m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

101,3%

Pesticides

45,0kg/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.