Ontologia

HydroLAKES lake · #177841

大欖涌水塘 Tai Lam Chung Reservoir

Natural lakeChinaAsia 53 m

Surface area

1,19km²

Avg depth

8,9m

Volume

10,59km³

Shoreline

10,5km

Administrative coverage

Parent watershed

hybas-40800125503633 km² · upstream 3633 km²

2 dept-equivalent regions (GADM L2)

  • Tuen Mun
    Hong Kong · China
    1.17 km²
    98.6% of lake
  • Tsuen Wan
    Hong Kong · China
    0.02 km²
    1.4% of lake

1 intersecting protected areas

  • Tai Lam

    IUCN V

    Country Park

    1.18 km² overlap

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

Species present

1 968 distinct species · 38 320 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 320 obs · 1 cellules
Obs. / cellule
≥ 38 320
38 320–38 319
38 320–38 319
38 320–38 319
< 38 320

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

Ecological tissue

Sample of 37 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 大欖涌水塘 Tai Lam Chung Reservoir : 29 espèces reliées par 46 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
46
Connectance
0.069
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

1,19km²

Avg depth

8,9m

Volume

10,590km³

Watershed

14km²

Shoreline

10,5km

Shore dev. idx

2,70

Residence time

256days

Elevation

53m

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