Ontologia

Commune · FRA

Valcebollère

France

DfcCold, no dry season, cold summer(59 %)

Species observed

1 283

Observations

8 481

Area

26km²

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 Valcebollère : 29 espèces + 5 bulles famille, 70 interactions GloBI documentées sur 6 types (connectance 12.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
70
Connectance
0.125
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

1 283 distinct species · 8 481 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 203 obs · 15 cellules · 1758–2025
Obs. / cellule
≥ 1 787
1 437–1 786
547–1 436
386–546
< 386

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

3,9°C

Annual rain

1 060mm

Warmest m°

17,8°C

Coldest m°

-8,7°C

Elevation: 1 988 m on average (min 1 535 m, max 2 471 m)

Bioclimatic detailsExpert
Annual mean temp.
3,9°C
Annual rain
1 060mm
Warmest month
17,8°C
Coldest month
-8,7°C
Mean alt.
1 988m
Min
1 535m
Max
2 471m
Std. dev.
245m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(59 %)Cold

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

Soil & lithology

pH H₂O

6,5

Org. C

64,9g/kg

Clay

25,6%

Sand

35,5%

Silt

39,0%

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
6,5
Org. C
101,3g/kg
Clay
24,4%
Sand
35,9%
Silt
39,7%
5–15 cm
pH H₂O
6,6
Org. C
56,1g/kg
Clay
24,4%
Sand
36,0%
Silt
39,8%
15–30 cm
pH H₂O
6,6
Org. C
37,2g/kg
Clay
28,0%
Sand
34,6%
Silt
37,4%

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

Land cover

Forest40.4%
Crops1.1%
Built-up0.0%
Bare soil13.3%
Other (grassland, water…)45.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,2km

Basins crossed

2

Max stream order

1

Max drainage

375km²

Discharge in basins

0,3m³/s

Mean precip.

1 159mm/an

Mean T°

5,6°C

Moisture idx

0,41

Max snow

25%

Mean runoff

381mm/an

Mean elev. (basins)

1 792m

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

3,4%

Pesticides

43,9kg/km²

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

Protected areas7

IUCN Not Reported · 4IUCN V · 3

Puigmal-Carança

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

102 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.