Ontologia

Commune · FRA

Cassis

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

1 394

Observations

11 351

Area

26,6km²

Ecological tissue

Sample of 42 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 Cassis : 38 espèces + 4 bulles famille, 66 interactions GloBI documentées sur 4 types (connectance 7.7%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
42
Interactions affichées
66
Connectance
0.077
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

1 394 distinct species · 11 351 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 371 obs · 1 cellules
Obs. / cellule
≥ 11 371
11 371–11 370
11 371–11 370
11 371–11 370
< 11 371

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

Climate

Mean T°

14,7°C

Annual rain

696mm

Warmest m°

24,8°C

Coldest m°

5,7°C

Elevation: 163 m on average (min -67 m, max 307 m)

Bioclimatic detailsExpert
Annual mean temp.
14,7°C
Annual rain
696mm
Warmest month
24,8°C
Coldest month
5,7°C
Mean alt.
163m
Min
-67m
Max
307m
Std. dev.
73m
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

7,5

Org. C

35,2g/kg

Clay

30,4%

Sand

30,8%

Silt

38,8%

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

Dominant lithology: smGLiMaggregated to Bouches-du-Rhône

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
57,8g/kg
Clay
29,9%
Sand
31,0%
Silt
39,1%
5–15 cm
pH H₂O
7,5
Org. C
27,5g/kg
Clay
30,1%
Sand
30,9%
Silt
38,9%
15–30 cm
pH H₂O
7,5
Org. C
20,4g/kg
Clay
31,1%
Sand
30,5%
Silt
38,5%

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

Land cover

Forest32.9%
Crops2.6%
Built-up3.1%
Bare soil5.2%
Other (grassland, water…)56.2%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

5,0km

Basins crossed

2

Max stream order

1

Max drainage

725km²

Discharge in basins

0,3m³/s

Mean precip.

689mm/an

Mean T°

14,1°C

Moisture idx

-0,24

Max snow

4%

Mean runoff

481mm/an

Mean elev. (basins)

172m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

3,8nW

Built-up

307,6%

Pesticides

17,7kg/km²

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

Protected areas7

IUCN IV · 3IUCN Not Reported · 2IUCN V · 1IUCN II · 1🌊 Marine · 6

Calanques

IUCN II

National Park - Core Area · 2012

519 km²

Cap canaille

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2000

6 km²

Port miou - la fontasse

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1979

4 km²

Complete list

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.