Ontologia

HydroLAKES lake · #183141

Da Gama Dam

ReservoirSouth AfricaAfrica 873 m

Surface area

1,1km²

Avg depth

12,4m

Volume

13,7km³

Shoreline

9,9km

Administrative coverage

Parent watershed

hybas-1081588100714 km² · upstream 1968 km²

1 dept-equivalent regions (GADM L2)

  • Ehlanzeni
    Mpumalanga · South Africa
    1.10 km²
    100.0% of lake

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

Species present

301 distinct species · 3 519 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 519 obs · 1 cellules
Obs. / cellule
≥ 3 519
3 519–3 518
3 519–3 518
3 519–3 518
< 3 519

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

Ecological tissue

Sample of 28 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 Da Gama Dam : 25 espèces reliées par 25 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
25
Connectance
0.066
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

1,10km²

Avg depth

12,4m

Volume

13,700km³

Watershed

61km²

Shoreline

9,9km

Shore dev. idx

2,66

Residence time

692days

Elevation

873m

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