Ontologia

Subdivision · FRA

Perpignan 3e Canton

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

3 139

Observations

155 846

Area

10,7km²

Ecological tissue

Sample of 33 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 Perpignan 3e Canton : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 5 types (connectance 15.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
86
Connectance
0.153
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

3 139 distinct species · 155 846 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

155 846 obs · 4 cellules
Obs. / cellule
≥ 82 804
82 804–82 803
27 441–82 803
27 441–27 440
< 27 441

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

Climate

Mean T°

15,6°C

Annual rain

691mm

Warmest m°

29,3°C

Coldest m°

3,8°C

Elevation: 28 m on average (min 4 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
691mm
Warmest month
29,3°C
Coldest month
3,8°C
Mean alt.
28m
Min
4m
Max
41m
Std. dev.
9m
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

7,6

Org. C

25,6g/kg

Clay

29,4%

Sand

30,9%

Silt

39,7%

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
7,5
Org. C
41,5g/kg
Clay
27,2%
Sand
31,8%
Silt
41,0%
5–15 cm
pH H₂O
7,6
Org. C
16,1g/kg
Clay
27,2%
Sand
31,9%
Silt
40,9%
15–30 cm
pH H₂O
7,6
Org. C
19,1g/kg
Clay
33,8%
Sand
28,9%
Silt
37,3%

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

Land cover

Forest5.9%
Crops19.6%
Built-up8.2%
Bare soil3.6%
Other (grassland, water…)62.8%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 508km²

Discharge in basins

0,0m³/s

Mean precip.

736mm/an

Mean T°

13,3°C

Moisture idx

-0,17

Max snow

13%

Mean runoff

383mm/an

Mean elev. (basins)

455m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

7,8nW

Built-up

819,7%

Pesticides

41,7kg/km²

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

Sub-administrations1

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.