Dulombi
IUCN Not ReportedNational Park · 1991
1 608 km²
Sector · GNB
Gabu
Guinea-Bissau
AwTropical, savannah(100 %)
Species observed
221
Observations
459
Area
2 806,5km²
Ecological tissue
Sample of 48 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 Gabu : 42 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 4 types (connectance 3.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
48
Interactions affichées
44
Connectance
0.039
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
221 distinct species · 459 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,8°C
Annual rain
1 428mm
Warmest m°
37,8°C
Coldest m°
19,1°C
Elevation: 60 m on average (min 19 m, max 123 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,8°C
Annual rain
1 428mm
Warmest month
37,8°C
Coldest month
19,1°C
Mean alt.
60m
Min
19m
Max
123m
Std. dev.
13m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
18,8g/kg
Clay
25,0%
Sand
49,1%
Silt
25,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
26,1g/kg
Clay
23,1%
Sand
50,3%
Silt
26,6%
5–15 cm
pH H₂O
5,6
Org. C
17,6g/kg
Clay
23,8%
Sand
50,3%
Silt
25,9%
15–30 cm
pH H₂O
5,5
Org. C
12,6g/kg
Clay
28,2%
Sand
46,7%
Silt
25,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest42.8%
Crops1.6%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)55.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
242,6km
Basins crossed
9
Max stream order
6
Max drainage
22 858km²
Discharge in basins
412,7m³/s
Mean precip.
1 592mm/an
Mean T°
26,6°C
Moisture idx
-0,16
Mean runoff
584mm/an
Mean elev. (basins)
61m
Watersheds crossing here
- Bassin de Rio Colufisub-area2 203,6 km²overlap1338.54 km²48%
- Bassin de Rio Cocolisub-area1 396,2 km²overlap796.56 km²28%
- Bassin de Rio Gebasub-area2 378,6 km²overlap278.92 km²10%
- Bassin de Rio Corubalsub-area276,4 km²overlap173.26 km²6%
- Bassin de Rio Cocolisub-area130,9 km²overlap130.42 km²5%
- Bassin de Tominé - Rio Corubalsub-area805,8 km²overlap55.03 km²2%
- Bassin de Rio Cocolisub-area31 km²overlap23.62 km²1%
- Bassin de Mael Jaubèsub-area1 909,6 km²overlap8.00 km²0%
- Bassin de Rio Corubalsub-area741,3 km²overlap2.19 km²0%
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
17,3%
Pesticides
1,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 4IUCN VI · 1📍 Point sites · 3
Boé
IUCN Not ReportedNational Park
1 072 km²
Cuntabane
IUCN Not ReportedFaunal Migratory Corridor
653 km²
Ché Ché
IUCN Not ReportedFaunal Migratory Corridor
418 km²
Lagune de Wendu Tcham
IUCN VIWetland of International Importance (Ramsar Site) · 2015
150 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN