Ontologia

Commune · FRA

Saint-Laurent-de-Cerdans

France

CfbTemperate, no dry season, warm summer(97 %)

Species observed

3 236

Observations

36 235

Area

45,7km²

Ecological tissue

Sample of 28 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-Laurent-de-Cerdans : 14 espèces reliées par 85 interactions GloBI sur 5 types (connectance 18.3%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
85
Connectance
0.183
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

3 236 distinct species · 36 235 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 235 obs · 5 cellules
Obs. / cellule
≥ 11 685
11 685–11 684
6 923–11 684
6 578–6 922
< 6 578

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

Climate

Mean T°

11,0°C

Annual rain

1 064mm

Warmest m°

24,3°C

Coldest m°

-1,1°C

Elevation: 807 m on average (min 504 m, max 1 040 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
1 064mm
Warmest month
24,3°C
Coldest month
-1,1°C
Mean alt.
807m
Min
504m
Max
1 040m
Std. dev.
131m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(97 %)Temperate

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

52,8g/kg

Clay

22,9%

Sand

37,6%

Silt

39,5%

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
92,7g/kg
Clay
22,6%
Sand
37,5%
Silt
39,9%
5–15 cm
pH H₂O
6,2
Org. C
41,4g/kg
Clay
21,9%
Sand
38,2%
Silt
39,9%
15–30 cm
pH H₂O
6,3
Org. C
24,2g/kg
Clay
24,4%
Sand
37,0%
Silt
38,6%

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

Land cover

Forest72.3%
Crops5.7%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)21.5%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,8km

Basins crossed

2

Max stream order

3

Max drainage

1 508km²

Discharge in basins

0,0m³/s

Mean precip.

727mm/an

Mean T°

13,4°C

Moisture idx

-0,18

Max snow

6%

Mean runoff

379mm/an

Mean elev. (basins)

428m

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

29,8%

Pesticides

34,9kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN V · 1

Le Tech

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

15 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.