Ontologia

Commune · NCL

Dumbéa

New Caledonia

CfaTemperate, no dry season, hot summer(45 %)

Species observed

1 864

Observations

9 477

Area

257,3km²

Ecological tissue

Sample of 11 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 Dumbéa : 9 espèces reliées par 7 interactions GloBI sur 2 types (connectance 12.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
7
Connectance
0.127
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

1 864 distinct species · 9 477 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 477 obs · 6 cellules
Obs. / cellule
≥ 2 712
2 712–2 711
2 432–2 711
1 520–2 431
< 1 520

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

Climate

Mean T°

20,7°C

Annual rain

1 682mm

Warmest m°

26,0°C

Coldest m°

15,3°C

Elevation: 343 m on average (min -3 m, max 946 m)

Bioclimatic detailsExpert
Annual mean temp.
20,7°C
Annual rain
1 682mm
Warmest month
26,0°C
Coldest month
15,3°C
Mean alt.
343m
Min
-3m
Max
946m
Std. dev.
252m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(45 %)Temperate

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

Hydrology2 basins · 1 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

65,3km

Lake surface here

0,23km²

Basins crossed

2

Max stream order

3

Max drainage

7 257km²

Discharge in basins

1,9m³/s

Mean precip.

1 453mm/an

Mean T°

22,0°C

Moisture idx

0,08

Mean runoff

841mm/an

Mean elev. (basins)

185m

Watersheds crossing here

Lakes (1, top by area)

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

Protected areas11

IUCN Not Reported · 7IUCN II · 3IUCN Ia · 1🌊 Marine · 2📍 Point sites · 1
Complete list

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