Ontologia

Rivière· 234 segments

Gambie

Crosses 13 administrative regions : Fulladu East, Fulladu West, Janjanbureh, Kantora, Koubia +8

rivière

Total length

762km

Max discharge

190,3m³/s

Max Strahler

6

Segments matched

234

River geography13 admin regions · 0 communes

Parent watershed

hybas-1080698370507 km²

13 administrative regions crossed (GADM L2)

  • Kédougou
    Kédougou · Senegal
    319.5 km
    in this dpt
  • Tambacounda
    Tambacounda · Senegal
    296.5 km
    in this dpt
  • Mali
    Labé · Guinea
    106.9 km
    in this dpt
  • Salémata
    Kédougou · Senegal
    88.8 km
    in this dpt
  • Wuli
    Upper River · Gambia
    83.3 km
    in this dpt
  • Sami
    Maccarthy Island · Gambia
    63.9 km
    in this dpt
  • Vélingara
    Kolda · Senegal
    51.3 km
    in this dpt
  • Koubia
    Labé · Guinea
    37.0 km
    in this dpt
  • Sandu
    Upper River · Gambia
    34.0 km
    in this dpt
  • Fulladu East
    Upper River · Gambia
    32.7 km
    in this dpt
  • Kantora
    Upper River · Gambia
    27.3 km
    in this dpt
  • Fulladu West
    Maccarthy Island · Gambia
    12.3 km
    in this dpt
  • Janjanbureh
    Maccarthy Island · Gambia
    0.1 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 234 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

57 distinct species · 74 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 22 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 Gambie : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
19
Connectance
0.082
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Hydrology (HydroRIVERS v10)

Total length

762km

Max discharge

190,3m³/s

Max Strahler

6

Segments matched

234

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.