HydroBASINS lev08 watershed · #4080526570
Bassin · #4080526570
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 across 2 countries : Köýtendag, Sherobod
Sub-basin area
391,7km²
Upstream area
391,8km²
Discharge
0,25m³/s
Mean elev.
1 287m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 390.4 km²99.6% of basin
- 1.5 km²0.4% of basin
2 intersecting protected areas
Surkhan State Reserve
IUCN IaState Reserve
92.06 km² overlap
Hodjapil
IUCN IVNature Sanctuary or Partial Reserve
0.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
158 distinct species · 427 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 · #4080526570 : 22 espèces reliées par 48 interactions GloBI sur 5 types (connectance 7.2%, filtre Serrano α=0.2). 15 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°
11,6°C
Annual rain
320mm
Moisture idx (CMI)
-0,72
Runoff
19mm/an
PET
1 191mm
AET
275mm
Mean slope
10,1°
Water table
574cm
Forest
0%
Crops
2%
Urban
0%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)