Ontologia

Department · FRA

Haute-Corse

France

CsaTemperate, dry summer, hot summer(61 %)

Species observed

13 576

Observations

754 705

Area

4 712,1km²

Ecological tissue

Sample of 40 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 Haute-Corse : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
84
Connectance
0.108
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

13 576 distinct species · 754 705 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

754 705 obs · 125 cellules
Obs. / cellule
≥ 21 804
12 616–21 803
6 698–12 615
4 592–6 697
< 4 592

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

Climate

Mean T°

13,1°C

Annual rain

921mm

Warmest m°

25,1°C

Coldest m°

2,7°C

Elevation: 587 m on average (min -76 m, max 2 310 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
921mm
Warmest month
25,1°C
Coldest month
2,7°C
Mean alt.
587m
Min
-76m
Max
2 310m
Std. dev.
502m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(61 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

48,3g/kg

Clay

25,2%

Sand

35,3%

Silt

39,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
77,8g/kg
Clay
24,8%
Sand
35,5%
Silt
39,7%
5–15 cm
pH H₂O
6,8
Org. C
40,0g/kg
Clay
24,0%
Sand
35,9%
Silt
40,1%
15–30 cm
pH H₂O
6,8
Org. C
27,2g/kg
Clay
26,8%
Sand
34,6%
Silt
38,6%

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

Land cover

Forest35.0%
Crops4.5%
Built-up0.4%
Bare soil5.0%
Other (grassland, water…)55.1%

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

Hydrology7 basins · 11 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

874,3km

Lake surface here

28,13km²

Basins crossed

7

Max stream order

4

Max drainage

3 614km²

Discharge in basins

35,1m³/s

Mean precip.

740mm/an

Mean T°

12,5°C

Moisture idx

-0,03

Max snow

9%

Mean runoff

476mm/an

Mean elev. (basins)

603m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

39,9%

Pesticides

19,0kg/km²

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

Protected areas100

IUCN Not Reported · 58IUCN IV · 37IUCN V · 2IUCN Ia · 2IUCN Not Applicable · 1🌊 Marine · 43

Corse

IUCN V

Regional Nature Park · 1972

4 478 km²

Plateau du Cap Corse

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2015

1 775 km²

Complete list

+ 40 protected areas (top 60 shown)

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations110

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.