Ontologia

HydroLAKES lake · #182902

Von Bach Dam

ReservoirNamibiaAfrica 1347 m

Surface area

1,78km²

Avg depth

30m

Volume

53,2km³

Shoreline

20,2km

Administrative coverage

Parent watershed

hybas-1081546190565 km² · upstream 3012 km²

1 dept-equivalent regions (GADM L2)

  • Omatako
    Otjozondjupa · Namibia
    1.77 km²
    100.0% of lake

1 intersecting protected areas

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

581 distinct species · 2 044 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 044 obs · 1 cellules
Obs. / cellule
≥ 2 044
2 044–2 043
2 044–2 043
2 044–2 043
< 2 044

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

Ecological tissue

Sample of 29 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 Von Bach Dam : 27 espèces reliées par 22 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
22
Connectance
0.054
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Lake statistics (HydroLAKES)

Surface

1,78km²

Avg depth

30,0m

Volume

53,200km³

Watershed

3 005km²

Shoreline

20,2km

Shore dev. idx

4,27

Residence time

461days

Elevation

1 347m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.