Ontologia

HydroBASINS lev08 watershed · #1081171940

Bassin de Migori-River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 7 administrative regions : Bobasi, Borabu, Chepalungu, Emurua Dikirr, Kilgoris +2

Pfafstetter: 17297629

Sub-basin area

1 390,2km²

Upstream area

1 390,2km²

Discharge

12,67m³/s

Mean elev.

1 794m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Migori River1192 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Chepalungu

    IUCN Not Reported

    Forest Reserve

    87.19 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

480 distinct species · 2 787 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 787 obs · 32 cellules
Obs. / cellule
≥ 668
236–667
47–235
20–46
< 20

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 39 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 Bassin de Migori-River : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 4.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
35
Connectance
0.047
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

18,5°C

Annual rain

1 415mm

Moisture idx (CMI)

-0,17

Runoff

263mm/an

PET

1 696mm

AET

1 197mm

Mean slope

3,5°

Water table

223cm

Forest

21%

Crops

20%

Urban

23%

Protected

2%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)