Ontologia

Commune · FRA

Saint-Pierre-dels-Forcats

France

DfbCold, no dry season, warm summer(55 %)

Species observed

1 267

Observations

7 566

Area

12,7km²

Ecological tissue

Sample of 22 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 Saint-Pierre-dels-Forcats : 14 espèces + 8 bulles famille, 40 interactions GloBI documentées sur 5 types (connectance 17.3%, filtre Serrano α=0.2). Les 8 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
22
Interactions affichées
40
Connectance
0.173
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

1 267 distinct species · 7 566 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 630 obs · 9 cellules · 1800–2025
Obs. / cellule
≥ 1 982
1 982–1 981
952–1 981
810–951
< 810

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

Climate

Mean T°

4,7°C

Annual rain

1 025mm

Warmest m°

18,4°C

Coldest m°

-7,7°C

Elevation: 1 846 m on average (min 1 489 m, max 2 405 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
1 025mm
Warmest month
18,4°C
Coldest month
-7,7°C
Mean alt.
1 846m
Min
1 489m
Max
2 405m
Std. dev.
298m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(55 %)Cold

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

Soil & lithology

pH H₂O

6,3

Org. C

70,9g/kg

Clay

27,3%

Sand

35,3%

Silt

37,4%

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
6,3
Org. C
109,3g/kg
Clay
25,6%
Sand
35,9%
Silt
38,4%
5–15 cm
pH H₂O
6,3
Org. C
60,4g/kg
Clay
25,6%
Sand
36,2%
Silt
38,2%
15–30 cm
pH H₂O
6,3
Org. C
43,0g/kg
Clay
30,6%
Sand
33,9%
Silt
35,6%

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

Land cover

Forest48.2%
Crops6.4%
Built-up0.4%
Bare soil6.7%
Other (grassland, water…)38.3%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Basins crossed

2

Max stream order

2

Max drainage

1 401km²

Discharge in basins

0,2m³/s

Mean precip.

929mm/an

Mean T°

9,8°C

Moisture idx

0,09

Max snow

25%

Mean runoff

439mm/an

Mean elev. (basins)

1 033m

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

35,5%

Pesticides

44,8kg/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.