Lagoons of New Caledonia: Reef Diversity and Associated Ecosystems
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2008
17 350 km²
Commune · NCL
Ouégoa
New Caledonia
AmTropical, monsoon(48 %)
Species observed
1 035
Observations
3 319
Area
643,3km²
Ecological tissue
Sample of 25 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 Ouégoa : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
27
Connectance
0.090
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
1 035 distinct species · 3 319 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,0°C
Annual rain
1 686mm
Warmest m°
27,7°C
Coldest m°
17,5°C
Elevation: 226 m on average (min -20 m, max 1 044 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,0°C
Annual rain
1 686mm
Warmest month
27,7°C
Coldest month
17,5°C
Mean alt.
226m
Min
-20m
Max
1 044m
Std. dev.
223m
Köppen-Geiger (dominant)
AmTropical, monsoon(48 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology4 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
112,2km
Lake surface here
0,19km²
Basins crossed
4
Max stream order
3
Max drainage
7 257km²
Discharge in basins
5,3m³/s
Mean precip.
1 470mm/an
Mean T°
22,2°C
Moisture idx
0,13
Mean runoff
647mm/an
Mean elev. (basins)
254m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas1
IUCN Not Applicable · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN