Ontologia

Commune · FRA

Lunas

France

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

Species observed

652

Observations

1 914

Area

16,5km²

Ecological tissue

Sample of 37 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 Lunas : 29 espèces + 8 bulles famille, 80 interactions GloBI documentées sur 5 types (connectance 12.0%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
37
Interactions affichées
80
Connectance
0.120
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

652 distinct species · 1 914 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 941 obs · 9 cellules · 1985–2025
Obs. / cellule
≥ 941
941–940
274–940
54–273
< 54

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

Climate

Mean T°

13,3°C

Annual rain

884mm

Warmest m°

26,2°C

Coldest m°

2,5°C

Elevation: 80 m on average (min 60 m, max 122 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
884mm
Warmest month
26,2°C
Coldest month
2,5°C
Mean alt.
80m
Min
60m
Max
122m
Std. dev.
13m
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

5,9

Org. C

35,6g/kg

Clay

25,9%

Sand

36,2%

Silt

37,9%

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
5,9
Org. C
58,1g/kg
Clay
25,0%
Sand
36,6%
Silt
38,4%
5–15 cm
pH H₂O
5,9
Org. C
30,0g/kg
Clay
24,9%
Sand
37,2%
Silt
38,0%
15–30 cm
pH H₂O
5,9
Org. C
18,7g/kg
Clay
27,9%
Sand
34,8%
Silt
37,3%

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

Land cover

Forest53.5%
Crops17.6%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)27.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,0km

Basins crossed

1

Max stream order

2

Max drainage

15 675km²

Discharge in basins

2,2m³/s

Mean precip.

866mm/an

Mean T°

12,4°C

Moisture idx

-0,12

Max snow

3%

Mean runoff

468mm/an

Mean elev. (basins)

93m

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

52,0%

Pesticides

46,0kg/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.