Ontologia

HydroBASINS lev08 watershed · #1081106970

Bassin de Iyon

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 4 administrative regions : Kapenguria, Pokot South, Sigor, unknown 3

EndorheicPfafstetter: 11542468

Sub-basin area

579,8km²

Upstream area

579,8km²

Discharge

3,19m³/s

Mean elev.

1 699m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Moruny river91 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Sekerr

    IUCN Not Reported

    Community Forest Reserve

    5.40 km² overlap

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

Species present

355 distinct species · 664 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

664 obs · 12 cellules
Obs. / cellule
≥ 160
154–159
66–153
52–65
< 52

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

Ecological tissue

Sample of 33 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 Iyon : 31 espèces reliées par 27 interactions GloBI sur 4 types (connectance 5.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
27
Connectance
0.051
Patrimoniales
0
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°

19,0°C

Annual rain

921mm

Moisture idx (CMI)

-0,47

Runoff

188mm/an

PET

1 756mm

AET

779mm

Mean slope

10,1°

Water table

501cm

Forest

1%

Crops

22%

Urban

4%

Protected

0%

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