Ontologia

Commune · FRA

Urdos

France

DfbCold, no dry season, warm summer(40 %)

Species observed

1 619

Observations

12 117

Area

36,9km²

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 Urdos : 23 espèces reliées par 98 interactions GloBI sur 5 types (connectance 14.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
98
Connectance
0.147
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

1 619 distinct species · 12 117 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 117 obs · 1 cellules
Obs. / cellule
≥ 12 117
12 117–12 116
12 117–12 116
12 117–12 116
< 12 117

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

Climate

Mean T°

6,0°C

Annual rain

1 768mm

Warmest m°

19,2°C

Coldest m°

-4,8°C

Elevation: 1 595 m on average (min 868 m, max 2 105 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
1 768mm
Warmest month
19,2°C
Coldest month
-4,8°C
Mean alt.
1 595m
Min
868m
Max
2 105m
Std. dev.
312m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(40 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

79,1g/kg

Clay

25,7%

Sand

34,9%

Silt

39,5%

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

Dominant lithology: scGLiMaggregated to Pyrénées-Atlantiques

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
117,7g/kg
Clay
24,3%
Sand
35,6%
Silt
40,1%
5–15 cm
pH H₂O
6,1
Org. C
68,9g/kg
Clay
24,4%
Sand
35,5%
Silt
40,1%
15–30 cm
pH H₂O
6,1
Org. C
50,8g/kg
Clay
28,4%
Sand
33,4%
Silt
38,2%

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

Land cover

Forest46.3%
Crops0.5%
Built-up0.0%
Bare soil4.7%
Other (grassland, water…)48.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

12,7km

Basins crossed

2

Max stream order

2

Max drainage

2 667km²

Discharge in basins

1,0m³/s

Mean precip.

1 063mm/an

Mean T°

9,7°C

Moisture idx

0,17

Max snow

17%

Mean runoff

824mm/an

Mean elev. (basins)

761m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

4,2%

Pesticides

22,1kg/km²

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

Protected areas9

IUCN Not Reported · 6IUCN V · 2IUCN II · 1

Pyrénées

IUCN II

National Park - Core Area · 1967

457 km²

Los Valles

IUCN Not Reported

Special Protection Area (Birds Directive) · 1993

320 km²

Los Valles

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

271 km²

Complete list

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.