HydroLAKES lake · #183882
Tierpoortdam
Surface area
4,14km²
Avg depth
8,3m
Volume
34,3km³
Shoreline
10,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- MangaungFree State · South Africa4.13 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
147 distinct species · 310 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Tierpoortdam : 35 espèces reliées par 26 interactions GloBI sur 2 types (connectance 3.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
4,14km²
Avg depth
8,3m
Volume
34,300km³
Watershed
927km²
Shoreline
10,5km
Shore dev. idx
1,46
Residence time
553days
Elevation
1 381m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.