Ontologia

Commune · FRA

Py

France

DfcCold, no dry season, cold summer(47 %)

Species observed

4 407

Observations

44 749

Area

50,4km²

Ecological tissue

Sample of 23 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 Py : 21 espèces + 2 bulles famille, 27 interactions GloBI documentées sur 3 types (connectance 10.7%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
23
Interactions affichées
27
Connectance
0.107
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

4 407 distinct species · 44 749 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

44 749 obs · 1 cellules
Obs. / cellule
≥ 44 749
44 749–44 748
44 749–44 748
44 749–44 748
< 44 749

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

Climate

Mean T°

5,0°C

Annual rain

1 029mm

Warmest m°

18,1°C

Coldest m°

-7,0°C

Elevation: 1 759 m on average (min 1 011 m, max 2 372 m)

Bioclimatic detailsExpert
Annual mean temp.
5,0°C
Annual rain
1 029mm
Warmest month
18,1°C
Coldest month
-7,0°C
Mean alt.
1 759m
Min
1 011m
Max
2 372m
Std. dev.
328m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(47 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

67,0g/kg

Clay

26,1%

Sand

35,9%

Silt

38,0%

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

Dominant lithology: mtGLiMaggregated to Pyrénées-Orientales

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
98,4g/kg
Clay
24,7%
Sand
36,4%
Silt
38,9%
5–15 cm
pH H₂O
6,2
Org. C
59,4g/kg
Clay
25,1%
Sand
36,2%
Silt
38,7%
15–30 cm
pH H₂O
6,2
Org. C
43,1g/kg
Clay
28,5%
Sand
35,1%
Silt
36,5%

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

Land cover

Forest53.5%
Crops0.9%
Built-up0.0%
Bare soil4.0%
Other (grassland, water…)41.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,8km

Basins crossed

2

Max stream order

2

Max drainage

1 508km²

Discharge in basins

0,7m³/s

Mean precip.

909mm/an

Mean T°

10,2°C

Moisture idx

0,06

Max snow

13%

Mean runoff

442mm/an

Mean elev. (basins)

968m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

2,3%

Pesticides

44,2kg/km²

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

Protected areas10

IUCN Not Reported · 5IUCN IV · 4IUCN V · 1

Massif du Canigou

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

117 km²

Puigmal-Carança

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

102 km²

Conque de la Preste

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

84 km²

Py

IUCN IV

National Nature Reserve · 1984

44 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.