HydroLAKES lake · #184698
Groenvlei
Surface area
1,8km²
Avg depth
6,1m
Volume
11,09km³
Shoreline
9,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- EdenWestern Cape · South Africa1.80 km²100.0% of lake
2 intersecting protected areas
Goukamma Provincial Nature Reserve
IUCN Not ReportedNature Reserve
1.80 km² overlap
Cape Floral Region Protected Areas
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1.80 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
830 distinct species · 11 258 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Groenvlei : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 5 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
1,80km²
Avg depth
6,1m
Volume
11,090km³
Watershed
9km²
Shoreline
9,2km
Shore dev. idx
1,93
Residence time
3 775days
Elevation
0m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.