Ontologia

HydroLAKES lake · #1421085

Lac 1421085

Natural lakeSouth AfricaAfrica 1499 m

Surface area

0,13km²

Avg depth

3,6m

Volume

0,47km³

Shoreline

1,9km

Administrative coverage

Parent watershed

hybas-1081625940985 km² · upstream 985 km²

1 dept-equivalent regions (GADM L2)

  • Siyanda
    Northern Cape · South Africa
    0.13 km²
    100.0% of lake

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

Species present

249 distinct species · 12 609 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 609 obs · 1 cellules
Obs. / cellule
≥ 12 609
12 609–12 608
12 609–12 608
12 609–12 608
< 12 609

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

Ecological tissue

Sample of 21 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 Lac 1421085 : 18 espèces reliées par 22 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
22
Connectance
0.105
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

0,13km²

Avg depth

3,6m

Volume

0,470km³

Watershed

1km²

Shoreline

1,9km

Shore dev. idx

1,48

Residence time

5 441days

Elevation

1 499m

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