Ontologia

Commune · FRA

Cheylard-l'Évêque

France

DfbCold, no dry season, warm summer(57 %)

Species observed

1 208

Observations

8 416

Area

30,9km²

Ecological tissue

Sample of 31 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 Cheylard-l'Évêque : 17 espèces reliées par 130 interactions GloBI sur 6 types (connectance 26.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
130
Connectance
0.262
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

1 208 distinct species · 8 416 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 416 obs · 4 cellules
Obs. / cellule
≥ 2 776
2 776–2 775
2 315–2 775
2 315–2 314
< 2 315

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

Climate

Mean T°

7,0°C

Annual rain

1 499mm

Warmest m°

20,4°C

Coldest m°

-4,2°C

Elevation: 1 234 m on average (min 1 115 m, max 1 427 m)

Bioclimatic detailsExpert
Annual mean temp.
7,0°C
Annual rain
1 499mm
Warmest month
20,4°C
Coldest month
-4,2°C
Mean alt.
1 234m
Min
1 115m
Max
1 427m
Std. dev.
70m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(57 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

65,6g/kg

Clay

27,1%

Sand

31,4%

Silt

41,5%

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

Dominant lithology: scGLiMaggregated to Lozère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
96,0g/kg
Clay
25,2%
Sand
32,4%
Silt
42,4%
5–15 cm
pH H₂O
6,2
Org. C
63,6g/kg
Clay
25,9%
Sand
32,2%
Silt
41,9%
15–30 cm
pH H₂O
6,2
Org. C
37,1g/kg
Clay
30,2%
Sand
29,6%
Silt
40,2%

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

Land cover

Forest61.8%
Crops17.5%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)20.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,2km

Basins crossed

1

Max stream order

2

Max drainage

517km²

Discharge in basins

0,5m³/s

Mean precip.

829mm/an

Mean T°

7,2°C

Moisture idx

0,07

Max snow

20%

Mean runoff

499mm/an

Mean elev. (basins)

1 128m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

6,3%

Pesticides

19,0kg/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.