Tanji
IUCN VBird Reserve · 1993
6 km²
District · GMB
Kombo South
Gambia
AwTropical, savannah(100 %)
Species observed
966
Observations
75 372
Area
289,5km²
Ecological tissue
Sample of 25 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 Kombo South : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
26
Connectance
0.087
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
966 distinct species · 75 372 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,3°C
Annual rain
924mm
Warmest m°
29,1°C
Coldest m°
20,4°C
Elevation: 13 m on average (min -8 m, max 31 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,3°C
Annual rain
924mm
Warmest month
29,1°C
Coldest month
20,4°C
Mean alt.
13m
Min
-8m
Max
31m
Std. dev.
6m
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
5,7
Org. C
26,3g/kg
Clay
21,9%
Sand
59,6%
Silt
18,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
29,5g/kg
Clay
22,5%
Sand
59,0%
Silt
18,5%
5–15 cm
pH H₂O
5,6
Org. C
22,6g/kg
Clay
20,7%
Sand
60,8%
Silt
18,5%
15–30 cm
pH H₂O
5,7
Org. C
26,8g/kg
Clay
22,4%
Sand
59,0%
Silt
18,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.1%
Crops13.9%
Built-up3.5%
Bare soil1.1%
Other (grassland, water…)65.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
22,8km
Basins crossed
2
Max stream order
3
Max drainage
1 125km²
Discharge in basins
0,7m³/s
Mean precip.
948mm/an
Mean T°
26,1°C
Moisture idx
-0,47
Mean runoff
161mm/an
Mean elev. (basins)
17m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
0,8nW
Built-up
346,2%
Pesticides
22,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN VI · 1🌊 Marine · 2
Bolong Fenyo
IUCN VICommunity Wildlife Reserve · 2007
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN