Ontologia

HydroLAKES lake · #1519

Nagarjuna

ReservoirIndiaAsia 160 m

Surface area

195,9km²

Avg depth

59,2m

Volume

11 600km³

Shoreline

406,1km

Administrative coverage

Parent watershed

hybas-4081094520177 km² · upstream 217896 km²

4 dept-equivalent regions (GADM L2)

  • Nalgonda
    Telangana · India
    142.44 km²
    73.0% of lake
  • Guntur
    Andhra Pradesh · India
    34.41 km²
    17.6% of lake
  • Mahbubnagar
    Telangana · India
    10.00 km²
    5.1% of lake
  • Prakasam
    Andhra Pradesh · India
    8.40 km²
    4.3% of lake

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

Species present

43 distinct species · 52 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

52 obs · 1 cellules
Obs. / cellule
≥ 52
52–51
52–51
52–51
< 52

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

Ecological tissue

Sample of 18 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 Nagarjuna : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
13
Connectance
0.085
Patrimoniales
2
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

195,90km²

Avg depth

59,2m

Volume

11 600,000km³

Watershed

220 208km²

Shoreline

406,1km

Shore dev. idx

8,19

Residence time

77days

Elevation

160m

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