Ontologia

Commune · FRA

Couiza

France

CfaTemperate, no dry season, hot summer(58 %)

Species observed

1 390

Observations

10 949

Area

7,2km²

Ecological tissue

Sample of 34 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 Couiza : 27 espèces + 7 bulles famille, 63 interactions GloBI documentées sur 4 types (connectance 11.2%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
63
Connectance
0.112
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

1 390 distinct species · 10 949 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 949 obs · 1 cellules
Obs. / cellule
≥ 10 949
10 949–10 948
10 949–10 948
10 949–10 948
< 10 949

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

Climate

Mean T°

12,9°C

Annual rain

800mm

Warmest m°

25,6°C

Coldest m°

1,9°C

Elevation: 347 m on average (min 265 m, max 500 m)

Bioclimatic detailsExpert
Annual mean temp.
12,9°C
Annual rain
800mm
Warmest month
25,6°C
Coldest month
1,9°C
Mean alt.
347m
Min
265m
Max
500m
Std. dev.
88m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(58 %)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

37,2g/kg

Clay

30,3%

Sand

27,6%

Silt

42,0%

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
64,7g/kg
Clay
28,8%
Sand
28,2%
Silt
43,1%
5–15 cm
pH H₂O
6,9
Org. C
27,3g/kg
Clay
29,1%
Sand
28,0%
Silt
42,9%
15–30 cm
pH H₂O
6,9
Org. C
19,6g/kg
Clay
33,0%
Sand
26,8%
Silt
40,2%

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

Land cover

Forest37.6%
Crops6.9%
Built-up1.9%
Bare soil1.9%
Other (grassland, water…)51.7%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

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

1hab/km²

Night light

1,3nW

Built-up

188,2%

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.