Ontologia

Commune · FRA

Marseille, 9e arrondissement

France

CsaTemperate, dry summer, hot summer(95 %)

Species observed

3 960

Observations

110 251

Area

64,9km²

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 Marseille, 9e arrondissement : 37 espèces + 5 bulles famille, 60 interactions GloBI documentées sur 5 types (connectance 7.0%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
42
Interactions affichées
60
Connectance
0.070
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

3 960 distinct species · 110 251 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

110 338 obs · 2 cellules
Obs. / cellule
≥ 89 383
89 383–89 382
89 383–89 382
89 383–89 382
< 89 383

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

Climate

Mean T°

14,6°C

Annual rain

655mm

Warmest m°

24,7°C

Coldest m°

5,4°C

Elevation: 192 m on average (min -75 m, max 458 m)

Bioclimatic detailsExpert
Annual mean temp.
14,6°C
Annual rain
655mm
Warmest month
24,7°C
Coldest month
5,4°C
Mean alt.
192m
Min
-75m
Max
458m
Std. dev.
118m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(95 %)Temperate

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

6,3km

Basins crossed

2

Max stream order

3

Max drainage

725km²

Discharge in basins

0,8m³/s

Mean precip.

684mm/an

Mean T°

13,6°C

Moisture idx

-0,24

Max snow

4%

Mean runoff

450mm/an

Mean elev. (basins)

232m

Watersheds crossing here

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

Protected areas12

IUCN IV · 7IUCN Not Reported · 3IUCN V · 1IUCN II · 1🌊 Marine · 7

Calanques

IUCN II

National Park - Core Area · 2012

519 km²

Port miou - la fontasse

IUCN IV

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

4 km²

Chalabran

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1991

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.