HydroBASINS lev08 watershed · #4080457440
Bassin de Oqsoy daryosi
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 5 administrative regions : Forish, Ishtixon, Kattaqo'rg'on, Nurota, Qo'shrabot
Sub-basin area
720,5km²
Upstream area
720,6km²
Discharge
0,2m³/s
Mean elev.
996m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Qo'shrabotSamarqand' · Uzbekistan486.4 km²67.4% of basin
- 195.2 km²27.1% of basin
- IshtixonSamarqand' · Uzbekistan31.9 km²4.4% of basin
- Kattaqo'rg'onSamarqand' · Uzbekistan5.9 km²0.8% of basin
- ForishJizzax · Uzbekistan2.0 km²0.3% of basin
2 intersecting protected areas
State Wildlife Sanctuary (without formation of a legal entity)
97.66 km² overlap
Nurata State Reserve
IUCN IaState Reserve
0.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
121 distinct species · 200 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Oqsoy daryosi : 19 espèces reliées par 22 interactions GloBI sur 5 types (connectance 7.3%, filtre Serrano α=0.2). 6 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°
11,5°C
Annual rain
357mm
Moisture idx (CMI)
-0,69
Runoff
7mm/an
PET
1 151mm
AET
307mm
Mean slope
6,7°
Water table
523cm
Forest
0%
Crops
14%
Urban
1%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)