Ontologia

HydroBASINS lev08 watershed · #4080754700

Bassin · #4080754700

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 1 administrative regions : Lhasa

Pfafstetter: 45296402

Sub-basin area

240,5km²

Upstream area

240,5km²

Discharge

0,89m³/s

Mean elev.

4 843m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 拉曲527 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

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

Species present

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 2 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

-0,7°C

Annual rain

300mm

Moisture idx (CMI)

-0,59

Runoff

117mm/an

PET

731mm

AET

272mm

Mean slope

23,4°

Water table

743cm

Forest

0%

Crops

1%

Urban

0%

Protected

67%

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