Ontologia

Commune · FRA

Mazeyrolles

France

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

Species observed

614

Observations

1 968

Area

30,2km²

Ecological tissue

Sample of 33 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 Mazeyrolles : 30 espèces + 3 bulles famille, 58 interactions GloBI documentées sur 5 types (connectance 11.0%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
33
Interactions affichées
58
Connectance
0.110
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

614 distinct species · 1 968 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 968 obs · 1 cellules
Obs. / cellule
≥ 1 968
1 968–1 967
1 968–1 967
1 968–1 967
< 1 968

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

Climate

Mean T°

12,6°C

Annual rain

951mm

Warmest m°

25,6°C

Coldest m°

1,9°C

Elevation: 245 m on average (min 216 m, max 278 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
951mm
Warmest month
25,6°C
Coldest month
1,9°C
Mean alt.
245m
Min
216m
Max
278m
Std. dev.
15m
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

6,0

Org. C

38,7g/kg

Clay

25,8%

Sand

35,4%

Silt

38,8%

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
6,0
Org. C
66,5g/kg
Clay
25,4%
Sand
35,2%
Silt
39,4%
5–15 cm
pH H₂O
6,0
Org. C
29,8g/kg
Clay
25,2%
Sand
35,7%
Silt
39,2%
15–30 cm
pH H₂O
6,0
Org. C
19,8g/kg
Clay
26,9%
Sand
35,2%
Silt
37,8%

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

Land cover

Forest60.6%
Crops19.1%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)19.6%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,5km

Basins crossed

4

Max stream order

1

Max drainage

9 575km²

Discharge in basins

3,9m³/s

Mean precip.

840mm/an

Mean T°

12,1°C

Moisture idx

-0,14

Max snow

3%

Mean runoff

414mm/an

Mean elev. (basins)

199m

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

Night light

0,1nW

Built-up

37,4%

Pesticides

21,0kg/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.