Ontologia

Commune · FRA

Daumazan-sur-Arize

France

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

Species observed

1 976

Observations

13 858

Area

13,6km²

Ecological tissue

Sample of 36 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 Daumazan-sur-Arize : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 143 interactions GloBI sur 6 types (connectance 18.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
143
Connectance
0.183
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 976 distinct species · 13 858 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 858 obs · 3 cellules
Obs. / cellule
≥ 6 731
6 731–6 730
6 731–6 730
3 926–6 730
< 3 926

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

Climate

Mean T°

13,2°C

Annual rain

953mm

Warmest m°

25,6°C

Coldest m°

1,6°C

Elevation: 279 m on average (min 253 m, max 331 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
953mm
Warmest month
25,6°C
Coldest month
1,6°C
Mean alt.
279m
Min
253m
Max
331m
Std. dev.
24m
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

6,9

Org. C

37,2g/kg

Clay

28,6%

Sand

23,2%

Silt

48,2%

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

Dominant lithology: scGLiMaggregated to Ariège

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
60,4g/kg
Clay
27,6%
Sand
23,4%
Silt
49,0%
5–15 cm
pH H₂O
6,9
Org. C
27,7g/kg
Clay
28,6%
Sand
23,0%
Silt
48,4%
15–30 cm
pH H₂O
6,8
Org. C
23,4g/kg
Clay
29,7%
Sand
23,2%
Silt
47,0%

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

Land cover

Forest22.4%
Crops44.2%
Built-up0.8%
Bare soil1.4%
Other (grassland, water…)31.2%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,1km

Basins crossed

1

Max stream order

3

Max drainage

5 814km²

Discharge in basins

0,7m³/s

Mean precip.

771mm/an

Mean T°

12,0°C

Moisture idx

-0,19

Max snow

2%

Mean runoff

290mm/an

Mean elev. (basins)

362m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

82,7%

Pesticides

45,8kg/km²

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

Protected areas1

IUCN V · 1

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.