Ontologia

Department · FRA

Corse-du-Sud

France

CsaTemperate, dry summer, hot summer(63 %)

Species observed

12 395

Observations

513 492

Area

4 031,1km²

Ecological tissue

Sample of 43 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 Corse-du-Sud : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 5 types (connectance 9.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
99
Connectance
0.096
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

12 395 distinct species · 513 492 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

513 492 obs · 105 cellules
Obs. / cellule
≥ 30 684
8 283–30 683
4 553–8 282
2 951–4 552
< 2 951

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

Climate

Mean T°

13,5°C

Annual rain

1 086mm

Warmest m°

25,3°C

Coldest m°

3,5°C

Elevation: 530 m on average (min -370 m, max 2 191 m)

Bioclimatic detailsExpert
Annual mean temp.
13,5°C
Annual rain
1 086mm
Warmest month
25,3°C
Coldest month
3,5°C
Mean alt.
530m
Min
-370m
Max
2 191m
Std. dev.
448m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(63 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

47,7g/kg

Clay

21,5%

Sand

41,4%

Silt

37,1%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
78,9g/kg
Clay
21,2%
Sand
41,5%
Silt
37,3%
5–15 cm
pH H₂O
6,7
Org. C
37,5g/kg
Clay
20,6%
Sand
41,8%
Silt
37,6%
15–30 cm
pH H₂O
6,7
Org. C
26,6g/kg
Clay
22,7%
Sand
40,7%
Silt
36,5%

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

Land cover

Forest42.9%
Crops2.1%
Built-up0.4%
Bare soil3.0%
Other (grassland, water…)51.5%

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

Hydrology8 basins · 5 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

746,1km

Lake surface here

1,65km²

Basins crossed

8

Max stream order

3

Max drainage

3 614km²

Discharge in basins

18,3m³/s

Mean precip.

707mm/an

Mean T°

13,2°C

Moisture idx

-0,08

Max snow

9%

Mean runoff

441mm/an

Mean elev. (basins)

495m

Watersheds crossing here

Lakes (5, top by area)

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

42,7%

Pesticides

11,1kg/km²

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

Protected areas100

IUCN IV · 50IUCN Not Reported · 47IUCN V · 1IUCN Not Applicable · 1IUCN Ia · 1🌊 Marine · 72

Corse

IUCN V

Regional Nature Park · 1972

4 478 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations70

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.