Bolama - Bijagos
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1996
10 475 km²
Sector · GNB
Caravela
Guinea-Bissau
AwTropical, savannah(100 %)
Species observed
222
Observations
883
Area
649,1km²
Ecological tissue
Sample of 26 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 Caravela : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
31
Connectance
0.088
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
222 distinct species · 883 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,9°C
Annual rain
1 716mm
Warmest m°
28,8°C
Coldest m°
23,2°C
Elevation: 9 m on average (min -50 m, max 24 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,9°C
Annual rain
1 716mm
Warmest month
28,8°C
Coldest month
23,2°C
Mean alt.
9m
Min
-50m
Max
24m
Std. dev.
7m
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
3 403km²
Discharge in basins
3,4m³/s
Mean precip.
2 245mm/an
Mean T°
26,3°C
Moisture idx
0,28
Mean runoff
1 004mm/an
Mean elev. (basins)
14m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas3
IUCN Not Applicable · 2IUCN Not Reported · 1🌊 Marine · 3
Coastal and Marine Ecosystems of the Bijagós Archipelago – Omatí Minhô
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2025
3 941 km²
Ilhas Formosa, Nago & Tchedia (Urok)
IUCN Not ReportedMarine Community Protected Area · 2005
619 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN