Ontologia

HydroLAKES lake · #1419719

Lac 1419719

Natural lakeSouth AfricaAfrica 7 m

Surface area

0,73km²

Avg depth

4,1m

Volume

2,97km³

Shoreline

4km

Administrative coverage

Parent watershed

hybas-10800128402458 km² · upstream 2458 km²

2 dept-equivalent regions (GADM L2)

  • Umkhanyakude
    KwaZulu-Natal · South Africa
    0.56 km²
    76.7% of lake
  • Matutuíne
    Maputo · Mozambique
    0.17 km²
    23.3% of lake

4 intersecting protected areas

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

Species present

1 899 distinct species · 21 543 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 543 obs · 1 cellules
Obs. / cellule
≥ 21 543
21 543–21 542
21 543–21 542
21 543–21 542
< 21 543

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

Ecological tissue

Sample of 19 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 1419719 : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 10.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
19
Connectance
0.100
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

0,73km²

Avg depth

4,1m

Volume

2,970km³

Watershed

15km²

Shoreline

4,0km

Shore dev. idx

1,32

Residence time

593days

Elevation

7m

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