HydroBASINS lev08 watershed · #4080394980
Bassin de Чандалаш
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 across 2 countries : Bo'stonliq, Chatkal, Kara-Buura
Sub-basin area
1 150,5km²
Upstream area
1 150,5km²
Discharge
18,84m³/s
Mean elev.
2 956m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1127.7 km²97.9% of basin
- Bo'stonliqToshkent · Uzbekistan17.0 km²1.5% of basin
- Kara-BuuraTalas · Kyrgyzstan7.5 km²0.7% of basin
4 intersecting protected areas
State nature reserve
252.03 km² overlap
Western Tien-shan
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
236.35 km² overlap
National Natural Park
5.23 km² overlap
Kara-Bura Nature Park
IUCN IINational and natural park
1.76 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
194 distinct species · 549 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Чандалаш : 12 espèces reliées par 20 interactions GloBI sur 2 types (connectance 14.7%, filtre Serrano α=0.2). 5 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°
-1,2°C
Annual rain
754mm
Moisture idx (CMI)
0,11
Runoff
480mm/an
PET
670mm
AET
485mm
Mean slope
23,9°
Water table
739cm
Forest
0%
Crops
7%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)