Ontologia

HydroLAKES lake · #1420863

Lac 1420863

Natural lakeSouth AfricaAfrica 4 m

Surface area

0,14km²

Avg depth

0,5m

Volume

0,07km³

Shoreline

1,5km

Administrative coverage

Parent watershed

hybas-1080012920557 km² · upstream 9338 km²

1 dept-equivalent regions (GADM L2)

  • Umkhanyakude
    KwaZulu-Natal · South Africa
    0.13 km²
    100.0% of lake

4 intersecting protected areas

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

Species present

169 distinct species · 266 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

266 obs · 1 cellules
Obs. / cellule
≥ 266
266–265
266–265
266–265
< 266

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 Lac 1420863 : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
33
Connectance
0.081
Patrimoniales
1
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

0,14km²

Avg depth

0,5m

Volume

0,070km³

Watershed

1km²

Shoreline

1,5km

Shore dev. idx

1,17

Residence time

112days

Elevation

4m

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