HydroBASINS lev08 watershed · #4080874320
Bassin de Pagladia
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 12 administrative regions across 2 countries : Baksa, Chokhorling, Dewathang, Dungmaed, Gomdar +7
Sub-basin area
461km²
Upstream area
461,2km²
Discharge
20,32m³/s
Mean elev.
798m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 161.4 km²35.1% of basin
- 154.6 km²33.6% of basin
- 66.0 km²14.3% of basin
- 48.0 km²10.4% of basin
- 27.5 km²6.0% of basin
- 1.4 km²0.3% of basin
- 1.0 km²0.2% of basin
- 0.2 km²0.0% of basin
4 moreFull L2 list
- Dungmaed0.2 km² · 0.0%
- Wangphu0.0 km² · 0.0%
- Shumer0.0 km² · 0.0%
- Thrimshing0.0 km² · 0.0%
1 intersecting protected areas
Biological Corridor 5
IUCN VIBiological Corridor
31.75 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
622 distinct species · 6 984 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Pagladia : 9 espèces reliées par 11 interactions GloBI sur 3 types (connectance 16.7%, 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°
20,7°C
Annual rain
2 630mm
Moisture idx (CMI)
0,50
Runoff
1 347mm/an
PET
1 313mm
AET
1 103mm
Mean slope
17,6°
Water table
543cm
Forest
20%
Crops
24%
Urban
32%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)