Ontologia

HydroBASINS lev08 watershed · #1080777330

Bassin de Cheleleka

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 5 administrative regions : Afar Zone 3, Afar Zone 5, Argoba, Debub Wollo, Oromia

EndorheicPfafstetter: 11571740

Sub-basin area

1 807,9km²

Upstream area

1 808,1km²

Discharge

9,79m³/s

Mean elev.

1 482m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Awash89 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Awash West

    IUCN VI

    Controlled Hunting Area

    692.74 km² overlap

  • Telalak Dewe

    IUCN VI

    Controlled Hunting Area

    274.01 km² overlap

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

Species present

103 distinct species · 177 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

177 obs · 13 cellules
Obs. / cellule
≥ 63
37–62
20–36
4–19
< 4

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

Ecological tissue

Sample of 18 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 Cheleleka : 18 espèces reliées par 12 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2).

Espèces affichées
18
Interactions affichées
12
Connectance
0.078
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°

21,4°C

Annual rain

883mm

Moisture idx (CMI)

-0,51

Runoff

152mm/an

PET

1 829mm

AET

747mm

Mean slope

10,4°

Water table

578cm

Forest

0%

Crops

29%

Urban

3%

Protected

38%

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