Ontologia

Commune · FRA

Marseille, 14e arrondissement

France

CsaTemperate, dry summer, hot summer(100 %)

Species observed

2 612

Observations

48 159

Area

16,1km²

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 Marseille, 14e arrondissement : 34 espèces + 6 bulles famille, 64 interactions GloBI documentées sur 6 types (connectance 8.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
40
Interactions affichées
64
Connectance
0.082
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

2 612 distinct species · 48 159 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 172 obs · 1 cellules
Obs. / cellule
≥ 48 172
48 172–48 171
48 172–48 171
48 172–48 171
< 48 172

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

Climate

Mean T°

14,8°C

Annual rain

616mm

Warmest m°

26,9°C

Coldest m°

3,9°C

Elevation: 142 m on average (min 19 m, max 325 m)

Bioclimatic detailsExpert
Annual mean temp.
14,8°C
Annual rain
616mm
Warmest month
26,9°C
Coldest month
3,9°C
Mean alt.
142m
Min
19m
Max
325m
Std. dev.
93m
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)

Land cover

Forest9.5%
Crops4.1%
Built-up13.2%
Bare soil2.5%
Other (grassland, water…)70.7%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

2

Max stream order

1

Max drainage

494km²

Discharge in basins

0,2m³/s

Mean precip.

614mm/an

Mean T°

13,7°C

Moisture idx

-0,36

Max snow

4%

Mean runoff

325mm/an

Mean elev. (basins)

125m

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

Human pressure

Pop. density

24hab/km²

Night light

34,8nW

Built-up

1 321,1%

Pesticides

40,8kg/km²

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

Protected areas1

IUCN Not Reported · 1

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.