Ontologia

Commune · FRA

Oloron-Sainte-Marie

France

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

Species observed

1 418

Observations

13 917

Area

69,8km²

Ecological tissue

Sample of 43 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 Oloron-Sainte-Marie : 30 espèces reliées par 102 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
102
Connectance
0.113
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

1 418 distinct species · 13 917 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 917 obs · 2 cellules
Obs. / cellule
≥ 8 478
8 478–8 477
8 478–8 477
8 478–8 477
< 8 478

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

Climate

Mean T°

12,6°C

Annual rain

1 533mm

Warmest m°

23,9°C

Coldest m°

1,9°C

Elevation: 385 m on average (min 207 m, max 1 133 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
1 533mm
Warmest month
23,9°C
Coldest month
1,9°C
Mean alt.
385m
Min
207m
Max
1 133m
Std. dev.
217m
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

5,8

Org. C

50,3g/kg

Clay

26,7%

Sand

28,7%

Silt

44,6%

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
5,8
Org. C
86,2g/kg
Clay
26,1%
Sand
28,6%
Silt
45,3%
5–15 cm
pH H₂O
5,8
Org. C
36,8g/kg
Clay
26,1%
Sand
28,2%
Silt
45,7%
15–30 cm
pH H₂O
5,9
Org. C
27,8g/kg
Clay
27,8%
Sand
29,3%
Silt
42,9%

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

Land cover

Forest50.6%
Crops17.3%
Built-up1.5%
Bare soil0.3%
Other (grassland, water…)30.3%

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

Hydrology2 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

28,2km

Basins crossed

2

Max stream order

4

Max drainage

2 741km²

Discharge in basins

2,0m³/s

Mean precip.

1 064mm/an

Mean T°

9,8°C

Moisture idx

0,17

Max snow

13%

Mean runoff

827mm/an

Mean elev. (basins)

739m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

147,2%

Pesticides

37,9kg/km²

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

Protected areas5

IUCN Not Reported · 4IUCN V · 1

Gave de Pau

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

81 km²

Le Gave d'Ossau

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

23 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.