HydroBASINS lev08 watershed · #4080402330
Bassin de Нарын
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 : At-Bashi, Naryn
Sub-basin area
1 068,2km²
Upstream area
10 485,2km²
Discharge
63,35m³/s
Mean elev.
2 759m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Нарын1485 km²
- Bassin de Малый Нарын909 km²
2 dept-equivalent regions (GADM L2)
- NarynNaryn · Kyrgyzstan1067.1 km²99.8% of basin
- At-BashiNaryn · Kyrgyzstan2.6 km²0.2% of basin
3 intersecting protected areas
Ak Ilbirs ecological corridor
IUCN Not AssignedEcological corridor
139.49 km² overlap
National and natural park
103.88 km² overlap
Naryn State Nature Reserve
IUCN IaState nature reserve
0.31 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
489 distinct species · 2 124 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Нарын : 23 espèces reliées par 40 interactions GloBI sur 4 types (connectance 9.2%, 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°
-0,4°C
Annual rain
272mm
Moisture idx (CMI)
-0,61
Runoff
141mm/an
PET
710mm
AET
253mm
Mean slope
16,3°
Water table
433cm
Forest
9%
Crops
11%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)