Ontologia

Commune · NCL

Bourail

New Caledonia

AwTropical, savannah(53 %)

Species observed

3 126

Observations

13 908

Area

860,6km²

Ecological tissue

Sample of 27 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 Bourail : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
17
Connectance
0.048
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

3 126 distinct species · 13 908 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 908 obs · 23 cellules
Obs. / cellule
≥ 3 355
1 566–3 354
429–1 565
271–428
< 271

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

Climate

Mean T°

22,3°C

Annual rain

1 460mm

Warmest m°

28,4°C

Coldest m°

15,8°C

Elevation: 200 m on average (min -43 m, max 1 135 m)

Bioclimatic detailsExpert
Annual mean temp.
22,3°C
Annual rain
1 460mm
Warmest month
28,4°C
Coldest month
15,8°C
Mean alt.
200m
Min
-43m
Max
1 135m
Std. dev.
239m
Köppen-Geiger (dominant)
AwTropical, savannah(53 %)Tropical

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

Hydrology4 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

115,0km

Basins crossed

4

Max stream order

4

Max drainage

7 257km²

Discharge in basins

4,2m³/s

Mean precip.

1 426mm/an

Mean T°

22,0°C

Moisture idx

0,10

Mean runoff

570mm/an

Mean elev. (basins)

229m

Watersheds crossing here

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

Protected areas6

IUCN Not Reported · 5IUCN Not Applicable · 1🌊 Marine · 5📍 Point sites · 2

Poé

IUCN Not Reported

Nature reserve · 2009

31 km²

Nodéla

IUCN Not Reported

Nature reserve · 2009

9 km²

Île Verte

IUCN Not Reported

Nature reserve · 2009

2 km²

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