Ontologia

Commune · FRA

Osséja

France

DfbCold, no dry season, warm summer(48 %)

Species observed

2 241

Observations

22 559

Area

17,1km²

Ecological tissue

Sample of 31 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 Osséja : 23 espèces + 8 bulles famille, 58 interactions GloBI documentées sur 4 types (connectance 12.5%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
31
Interactions affichées
58
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

2 241 distinct species · 22 559 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 559 obs · 1 cellules
Obs. / cellule
≥ 22 559
22 559–22 558
22 559–22 558
22 559–22 558
< 22 559

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

Climate

Mean T°

6,5°C

Annual rain

891mm

Warmest m°

20,5°C

Coldest m°

-6,0°C

Elevation: 1 596 m on average (min 1 175 m, max 2 139 m)

Bioclimatic detailsExpert
Annual mean temp.
6,5°C
Annual rain
891mm
Warmest month
20,5°C
Coldest month
-6,0°C
Mean alt.
1 596m
Min
1 175m
Max
2 139m
Std. dev.
254m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(48 %)Cold

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

Soil & lithology

pH H₂O

6,8

Org. C

51,9g/kg

Clay

24,9%

Sand

36,0%

Silt

39,1%

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
6,7
Org. C
81,4g/kg
Clay
24,3%
Sand
36,2%
Silt
39,4%
5–15 cm
pH H₂O
6,8
Org. C
43,2g/kg
Clay
24,1%
Sand
36,3%
Silt
39,7%
15–30 cm
pH H₂O
6,8
Org. C
31,0g/kg
Clay
26,2%
Sand
35,6%
Silt
38,3%

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

Land cover

Forest53.9%
Crops3.3%
Built-up0.8%
Bare soil2.8%
Other (grassland, water…)39.2%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

3

Max stream order

1

Max drainage

1 282km²

Discharge in basins

0,2m³/s

Mean precip.

1 162mm/an

Mean T°

5,5°C

Moisture idx

0,42

Max snow

25%

Mean runoff

377mm/an

Mean elev. (basins)

1 800m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

85,4%

Pesticides

28,3kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Puigmal-Carança

IUCN Not Reported

Special Protection Area (Birds Directive) · 2020

102 km²

Massif du Puigmal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

88 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.