Ontologia

HydroBASINS lev08 watershed · #1081473850

Bassin · #1081473850

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 : Epupa, Ruacana, Tsandi

EndorheicPfafstetter: 12906409

Sub-basin area

1 314,2km²

Upstream area

1 314,5km²

Discharge

0,06m³/s

Mean elev.

1 224m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #108147227094 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Uukolonkadhi Ruacana

    IUCN Not Reported

    Communal Conservancy

    598.21 km² overlap

  • Ombombo

    IUCN Not Reported

    Communal Conservancy

    342.20 km² overlap

  • Uukolonkadhi

    IUCN Not Reported

    Community Forest

    323.10 km² overlap

  • Uukwaluudhi

    IUCN Not Reported

    Communal Conservancy

    202.53 km² overlap

  • Kunene River

    IUCN Not Reported

    Communal Conservancy

    142.44 km² overlap

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

Species present

138 distinct species · 187 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

187 obs · 19 cellules
Obs. / cellule
≥ 49
32–48
14–31
5–13
< 5

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

Ecological tissue

Sample of 14 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 · #1081473850 : 12 espèces reliées par 10 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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°

21,7°C

Annual rain

371mm

Moisture idx (CMI)

-0,79

Runoff

5mm/an

PET

1 751mm

AET

312mm

Mean slope

0,6°

Water table

187cm

Forest

0%

Crops

1%

Urban

0%

Protected

72%

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