Ontologia

Rivière· 86 segments

Yala

Crosses 15 administrative regions : Aldai, Alego Usonga, Bondo, Budalangi, Chesumei +10

rivière

Total length

245km

Max discharge

33,9m³/s

Max Strahler

4

Segments matched

86

River geography15 admin regions · 0 communes

Parent watershed

hybas-1081141380227 km²

15 administrative regions crossed (GADM L2)

  • Emgwen
    Nandi · Kenya
    57.2 km
    in this dpt
  • Chesumei
    Nandi · Kenya
    55.5 km
    in this dpt
  • Bondo
    Siaya · Kenya
    52.0 km
    in this dpt
  • Gem
    Siaya · Kenya
    40.0 km
    in this dpt
  • Khwisero
    Kakamega · Kenya
    31.4 km
    in this dpt
  • Hamisi
    Vihiga · Kenya
    25.3 km
    in this dpt
  • Ikolomani
    Kakamega · Kenya
    22.8 km
    in this dpt
  • Mosop
    Nandi · Kenya
    15.4 km
    in this dpt
  • Shinyalu
    Kakamega · Kenya
    11.5 km
    in this dpt
  • Alego Usonga
    Siaya · Kenya
    5.2 km
    in this dpt
  • Budalangi
    Busia · Kenya
    2.7 km
    in this dpt
  • Sabatia
    Vihiga · Kenya
    1.2 km
    in this dpt
  • Aldai
    Nandi · Kenya
    0.4 km
    in this dpt
  • Emuhaya
    Vihiga · Kenya
    0.0 km
    in this dpt
  • Lurambi
    Kakamega · Kenya
    0.0 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 86 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

85 distinct species · 159 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 17 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 Yala : 16 espèces reliées par 16 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
16
Connectance
0.105
Patrimoniales
0
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

245km

Max discharge

33,9m³/s

Max Strahler

4

Segments matched

86

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