Ontologia

HydroBASINS lev08 watershed · #4080770380

Bassin · #4080770380

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 : Chamdo

Pfafstetter: 44547816

Sub-basin area

250,8km²

Upstream area

250,8km²

Discharge

1,6m³/s

Mean elev.

4 799m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 玉曲2147 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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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°

-0,6°C

Annual rain

551mm

Moisture idx (CMI)

-0,20

Runoff

202mm/an

PET

692mm

AET

474mm

Mean slope

19,4°

Water table

787cm

Forest

23%

Crops

1%

Urban

1%

Protected

0%

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