HydroBASINS lev08 watershed · #4080759350
Bassin de 赤德浦曲
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 4 administrative regions across 3 countries : Karnali, Mahakali, Ngari, Pithoragarh
Sub-basin area
827,9km²
Upstream area
2 614,8km²
Discharge
41,11m³/s
Mean elev.
4 930m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 马甲藏布/རྨ་བྱ་གཙང་པོ1390 km²
- Bassin de 涌色亚397 km²
4 dept-equivalent regions (GADM L2)
- 817.6 km²98.9% of basin
- Pithoragarh7.5 km²0.9% of basin
- 1.2 km²0.1% of basin
- 0.7 km²0.1% of basin
1 intersecting protected areas
Api - Nampa
IUCN VIConservation Area
1.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
457 distinct species · 1 288 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de 赤德浦曲 : 9 espèces reliées par 13 interactions GloBI sur 4 types (connectance 19.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-1,6°C
Annual rain
756mm
Moisture idx (CMI)
0,20
Runoff
639mm/an
PET
614mm
AET
553mm
Mean slope
20,1°
Water table
737cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)