Ontologia

Commune · NCL

Ponérihouen

New Caledonia

AfTropical, rainforest(73 %)

Species observed

1 462

Observations

4 647

Area

642,7km²

Ecological tissue

Sample of 3 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 Ponérihouen : 3 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 462 distinct species · 4 647 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 647 obs · 19 cellules
Obs. / cellule
≥ 1 051
489–1 050
300–488
162–299
< 162

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

Climate

Mean T°

21,6°C

Annual rain

2 407mm

Warmest m°

27,5°C

Coldest m°

14,7°C

Elevation: 275 m on average (min -22 m, max 807 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
2 407mm
Warmest month
27,5°C
Coldest month
14,7°C
Mean alt.
275m
Min
-22m
Max
807m
Std. dev.
150m
Köppen-Geiger (dominant)
AfTropical, rainforest(73 %)Tropical

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

139,3km

Basins crossed

2

Max stream order

3

Max drainage

7 257km²

Discharge in basins

0,7m³/s

Mean precip.

1 876mm/an

Mean T°

21,3°C

Moisture idx

0,33

Mean runoff

751mm/an

Mean elev. (basins)

344m

Watersheds crossing here

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

Protected areas2

IUCN Not Applicable · 1IUCN IV · 1🌊 Marine · 1

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