Ontologia

HydroBASINS lev08 watershed · #4081147860

Bassin de Lower Bhavani Project Canal

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Erode, Namakkal

Pfafstetter: 45380306

Sub-basin area

313,7km²

Upstream area

313,8km²

Discharge

0,41m³/s

Mean elev.

222m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kaveri65 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

287 distinct species · 29 297 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 297 obs · 8 cellules
Obs. / cellule
≥ 26 384
26 384–26 383
760–26 383
314–759
< 314

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

Ecological tissue

Sample of 30 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 Bassin de Lower Bhavani Project Canal : 23 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
40
Connectance
0.086
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

28,0°C

Annual rain

633mm

Moisture idx (CMI)

-0,65

Runoff

40mm/an

PET

1 787mm

AET

534mm

Mean slope

0,8°

Water table

268cm

Forest

34%

Crops

77%

Urban

5%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)