Parc national du Niokolo-Koba
IUCN IINational Park · 1954
8 427 km²
Department · SEN
Salémata
Senegal
AwTropical, savannah(100 %)
Species observed
246
Observations
1 246
Area
1 984,4km²
Ecological tissue
Sample of 42 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 Salémata : 40 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 4.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
35
Connectance
0.041
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
246 distinct species · 1 246 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,7°C
Annual rain
1 062mm
Warmest m°
39,3°C
Coldest m°
19,3°C
Elevation: 98 m on average (min 32 m, max 468 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,7°C
Annual rain
1 062mm
Warmest month
39,3°C
Coldest month
19,3°C
Mean alt.
98m
Min
32m
Max
468m
Std. dev.
36m
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
5,9
Org. C
12,9g/kg
Clay
28,5%
Sand
40,8%
Silt
30,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
17,2g/kg
Clay
25,0%
Sand
42,9%
Silt
32,0%
5–15 cm
pH H₂O
5,9
Org. C
13,0g/kg
Clay
25,8%
Sand
42,8%
Silt
31,4%
15–30 cm
pH H₂O
5,8
Org. C
8,5g/kg
Clay
34,6%
Sand
36,6%
Silt
28,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.9%
Crops1.1%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)66.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 0 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
189,6km
Basins crossed
12
Max stream order
5
Max drainage
15 509km²
Discharge in basins
272,1m³/s
Mean precip.
1 215mm/an
Mean T°
27,8°C
Moisture idx
-0,38
Mean runoff
193mm/an
Mean elev. (basins)
130m
Watersheds crossing here
- Bassin de Mityisub-area1 210 km²overlap546.72 km²28%
- Bassin de Gambiesub-area885,5 km²overlap432.14 km²22%
- Bassin de Tiokoyesub-area1 289,6 km²overlap413.33 km²21%
- Bassin de Gambiesub-area415,4 km²overlap191.69 km²10%
- Bassin de Gambiesub-area438,5 km²overlap173.28 km²9%
- Bassin de Bagarisub-area130,1 km²overlap129.59 km²7%
- Bassin de Gambiesub-area83,1 km²overlap47.91 km²2%
- Bassin de Gambiesub-area506,6 km²overlap37.51 km²2%
- Bassin de Gambiesub-area19,5 km²overlap11.18 km²1%
Rivers / streams (12, ord ≥ 4)
- Gambieord 6len here88.79 km8%total1156 km
- Tiokoyeord 3len here41.55 km28%total149 km
- Mityiord 3len here32.32 km48%total67 km
- Bagariord 2len here10.50 km100%total11 km
- Oundouféréord 2len here8.07 km100%total8 km
- Gokirouwolord 5len here2.14 km44%total5 km
- Teng Kotoord 5len here2.03 km67%total3 km
- Boulou N'ding hotoord 5len here1.95 km34%total6 km
- Oundiouord 3len here1.04 km11%total9 km
- Ban Farouord 2len here0.60 km9%total7 km
- Niakassiord 1len here0.30 km6%total5 km
- Bouroutamba Boulo Toord 1len here0.29 km16%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
4,3%
Pesticides
1,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Applicable · 2IUCN II · 1IUCN Not Reported · 1
Parc national du Niokolo-Koba
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1981
8 234 km²
Niokolo-Koba National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 1981
8 234 km²
Gambie-Koulountou
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2005
3 682 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN