Ontologia

Municipality · BRA

Fernando de Noronha

Brazil

AwTropical, savannah(100 %)

Species observed

603

Observations

17 345

Area

18,6km²

Ecological tissue

Sample of 43 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 Fernando de Noronha : 36 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
58
Connectance
0.064
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

603 distinct species · 17 345 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 345 obs · 1 cellules
Obs. / cellule
≥ 17 345
17 345–17 344
17 345–17 344
17 345–17 344
< 17 345

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

Climate

Mean T°

25,9°C

Annual rain

1 335mm

Warmest m°

27,1°C

Coldest m°

24,6°C

Elevation: 426 m on average (min -172 m, max 2 003 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 335mm
Warmest month
27,1°C
Coldest month
24,6°C
Mean alt.
426m
Min
-172m
Max
2 003m
Std. dev.
426m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

42km²

Discharge in basins

0,0m³/s

Mean precip.

1 360mm/an

Mean T°

26,8°C

Moisture idx

0,10

Mean runoff

395mm/an

Mean elev. (basins)

27m

Watersheds crossing here

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

Protected areas4

IUCN II · 2IUCN V · 1IUCN Not Applicable · 1🌊 Marine · 4

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