Ontologia

HydroLAKES lake · #1517

Ubol Ratana

ReservoirThailandAsia 179 m

Surface area

313,38km²

Avg depth

7,2m

Volume

2 263km³

Shoreline

367,6km

Administrative coverage

Parent watershed

hybas-40810914201687 km² · upstream 5714 km²

6 dept-equivalent regions (GADM L2)

  • Phu Wiang
    Khon Kaen · Thailand
    146.14 km²
    46.8% of lake
  • Non Sang
    Nong Bua Lam Phu · Thailand
    97.24 km²
    31.1% of lake
  • Nong Rua
    Khon Kaen · Thailand
    25.44 km²
    8.1% of lake
  • Ubol Ratana
    Khon Kaen · Thailand
    22.47 km²
    7.2% of lake
  • K. Nong Na Kham
    Khon Kaen · Thailand
    11.12 km²
    3.6% of lake
  • Si Bun Ruang
    Nong Bua Lam Phu · Thailand
    9.92 km²
    3.2% of lake

2 intersecting protected areas

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

Species present

305 distinct species · 1 702 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 702 obs · 8 cellules
Obs. / cellule
≥ 1 038
1 038–1 037
185–1 037
62–184
< 62

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

Ecological tissue

Sample of 34 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 Ubol Ratana : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
41
Connectance
0.065
Patrimoniales
3
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

313,38km²

Avg depth

7,2m

Volume

2 263,000km³

Watershed

12 117km²

Shoreline

367,6km

Shore dev. idx

5,86

Residence time

434days

Elevation

179m

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