Ontologia

Commune · FRA

Mazerat-Aurouze

France

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

Species observed

1 178

Observations

13 038

Area

16,7km²

Ecological tissue

Sample of 41 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 Mazerat-Aurouze : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 74 interactions GloBI documentées sur 7 types (connectance 9.0%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
41
Interactions affichées
74
Connectance
0.090
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

1 178 distinct species · 13 038 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 211 obs · 9 cellules · 15002025
Obs. / cellule
≥ 11 776
11 776–11 775
332–11 775
156–331
< 156

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

Climate

Mean T°

10,0°C

Annual rain

794mm

Warmest m°

23,7°C

Coldest m°

-1,3°C

Elevation: 670 m on average (min 556 m, max 851 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
794mm
Warmest month
23,7°C
Coldest month
-1,3°C
Mean alt.
670m
Min
556m
Max
851m
Std. dev.
79m
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

38,4g/kg

Clay

26,3%

Sand

41,2%

Silt

32,5%

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

Dominant lithology: mtGLiMaggregated to Haute-Loire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
59,4g/kg
Clay
25,4%
Sand
42,3%
Silt
32,2%
5–15 cm
pH H₂O
6,3
Org. C
31,9g/kg
Clay
25,5%
Sand
41,6%
Silt
32,9%
15–30 cm
pH H₂O
6,3
Org. C
23,8g/kg
Clay
27,9%
Sand
39,6%
Silt
32,5%

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

Land cover

Forest50.7%
Crops26.1%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)22.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,2km

Basins crossed

1

Max stream order

2

Max drainage

417km²

Discharge in basins

0,2m³/s

Mean precip.

719mm/an

Mean T°

8,5°C

Moisture idx

-0,12

Max snow

18%

Mean runoff

299mm/an

Mean elev. (basins)

847m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

31,1%

Pesticides

30,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN V · 1IUCN Not Reported · 1

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.