Ontologia

Commune · FRA

Le Perthus

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 153

Observations

5 670

Area

4,5km²

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 Le Perthus : 27 espèces + 7 bulles famille, 57 interactions GloBI documentées sur 5 types (connectance 10.2%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
34
Interactions affichées
57
Connectance
0.102
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

1 153 distinct species · 5 670 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 670 obs · 1 cellules
Obs. / cellule
≥ 5 670
5 670–5 669
5 670–5 669
5 670–5 669
< 5 670

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

Climate

Mean T°

13,9°C

Annual rain

761mm

Warmest m°

27,4°C

Coldest m°

1,7°C

Elevation: 318 m on average (min 247 m, max 564 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
761mm
Warmest month
27,4°C
Coldest month
1,7°C
Mean alt.
318m
Min
247m
Max
564m
Std. dev.
56m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,9

Org. C

41,2g/kg

Clay

25,3%

Sand

38,0%

Silt

36,7%

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
6,8
Org. C
72,2g/kg
Clay
25,1%
Sand
38,0%
Silt
36,9%
5–15 cm
pH H₂O
6,9
Org. C
29,5g/kg
Clay
23,3%
Sand
38,9%
Silt
37,8%
15–30 cm
pH H₂O
6,9
Org. C
21,8g/kg
Clay
27,3%
Sand
37,2%
Silt
35,5%

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

Land cover

Forest57.1%
Crops0.1%
Built-up1.1%
Bare soil2.0%
Other (grassland, water…)39.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,4km

Basins crossed

2

Max stream order

1

Max drainage

1 508km²

Discharge in basins

0,0m³/s

Mean precip.

723mm/an

Mean T°

13,5°C

Moisture idx

-0,19

Max snow

6%

Mean runoff

376mm/an

Mean elev. (basins)

408m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

2,1nW

Built-up

112,1%

Pesticides

40,8kg/km²

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

Protected areas6

IUCN Not Reported · 4IUCN V · 2🌊 Marine · 3

L'Albera

IUCN Not Reported

Special Protection Area (Birds Directive) · 2005

163 km²

L'Albera

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

163 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.