Ontologia

HydroBASINS lev08 watershed · #1080822360

Bassin · #1080822360

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 3 administrative regions : Afar Zone 3, Mirab Hararghe, Siti

EndorheicPfafstetter: 11573060

Sub-basin area

2 040,5km²

Upstream area

2 040,6km²

Discharge

2,1m³/s

Mean elev.

1 317m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #10808108301406 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Afdem-Gewane

    IUCN VI

    Controlled Hunting Area

    873.61 km² overlap

  • Erer-Gota

    IUCN VI

    Controlled Hunting Area

    202.26 km² overlap

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

Species present

159 distinct species · 543 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

543 obs · 23 cellules
Obs. / cellule
≥ 172
121–171
11–120
3–10
< 3

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

Ecological tissue

Sample of 15 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 · #1080822360 : 11 espèces reliées par 16 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
16
Connectance
0.152
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°

22,7°C

Annual rain

778mm

Moisture idx (CMI)

-0,57

Runoff

37mm/an

PET

1 834mm

AET

658mm

Mean slope

6,7°

Water table

502cm

Forest

1%

Crops

19%

Urban

0%

Protected

53%

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