Ontologia

Commune · FRA

Luc-sur-Aude

France

CfbTemperate, no dry season, warm summer(86 %)

Species observed

2 128

Observations

22 105

Area

7,9km²

Ecological tissue

Sample of 26 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 Luc-sur-Aude : 10 espèces reliées par 110 interactions GloBI sur 5 types (connectance 27.1%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
110
Connectance
0.271
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

2 128 distinct species · 22 105 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 105 obs · 2 cellules
Obs. / cellule
≥ 12 415
12 415–12 414
12 415–12 414
12 415–12 414
< 12 415

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

Climate

Mean T°

12,7°C

Annual rain

826mm

Warmest m°

25,5°C

Coldest m°

1,9°C

Elevation: 369 m on average (min 265 m, max 478 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
826mm
Warmest month
25,5°C
Coldest month
1,9°C
Mean alt.
369m
Min
265m
Max
478m
Std. dev.
65m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(86 %)Temperate

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

Soil & lithology

pH H₂O

6,9

Org. C

39,7g/kg

Clay

31,2%

Sand

26,9%

Silt

41,9%

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

Dominant lithology: scGLiMaggregated to Aude

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
70,6g/kg
Clay
29,6%
Sand
27,3%
Silt
43,1%
5–15 cm
pH H₂O
6,9
Org. C
29,6g/kg
Clay
29,9%
Sand
27,4%
Silt
42,7%
15–30 cm
pH H₂O
6,9
Org. C
19,0g/kg
Clay
34,2%
Sand
25,9%
Silt
39,9%

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

Land cover

Forest42.1%
Crops3.6%
Built-up0.4%
Bare soil3.4%
Other (grassland, water…)50.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Basins crossed

1

Max stream order

4

Max drainage

1 848km²

Discharge in basins

0,1m³/s

Mean precip.

877mm/an

Mean T°

10,7°C

Moisture idx

0,00

Max snow

12%

Mean runoff

475mm/an

Mean elev. (basins)

760m

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

38,6%

Pesticides

42,0kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1

Hautes Corbières

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

283 km²

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.