HydroBASINS lev08 watershed · #3080676910
Bassin de Нұра
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 3 administrative regions : Korgalzhynskiy, Nurinskiy, Tselinogradskiy
Sub-basin area
5 546km²
Upstream area
55 762,4km²
Discharge
50,68m³/s
Mean elev.
342m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Нұра1144 km²
- Bassin de Нұра976 km²
3 dept-equivalent regions (GADM L2)
- 3682.3 km²66.2% of basin
- 1771.2 km²31.8% of basin
- 112.3 km²2.0% of basin
3 intersecting protected areas
Tengiz-Korgalzhyn Lake System
IUCN Not ReportedWetland of International Importance (Ramsar Site)
561.76 km² overlap
State Nature Reserve
552.67 km² overlap
Saryarka – Steppe and Lakes of Northern Kazakhstan
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
485.79 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
466 distinct species · 20 120 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 Нұра : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 14.7%, filtre Serrano α=0.2). 7 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°
2,5°C
Annual rain
284mm
Moisture idx (CMI)
-0,64
Runoff
26mm/an
PET
788mm
AET
256mm
Mean slope
0,3°
Water table
27cm
Forest
0%
Crops
13%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)