City · UZB
Sirdaryo
Uzbekistan
Species observed
175
Observations
947
Area
739,5km²
Ecological tissue
Sample of 27 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 Sirdaryo : 19 espèces reliées par 54 interactions GloBI sur 2 types (connectance 15.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
175 distinct species · 947 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,6°C
Annual rain
326mm
Warmest m°
36,2°C
Coldest m°
-3,3°C
Elevation: 262 m on average (min 252 m, max 291 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
20,5g/kg
Clay
31,5%
Sand
23,4%
Silt
45,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 18 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
175,5km
Lake surface here
9,68km²
Basins crossed
9
Max stream order
7
Max drainage
162 366km²
Discharge in basins
975,7m³/s
Mean precip.
337mm/an
Mean T°
15,6°C
Moisture idx
-0,74
Max snow
15%
Mean runoff
76mm/an
Mean elev. (basins)
283m
Watersheds crossing here
- Bassin de Пограничный сбросsub-area968 km²overlap420.16 km²57%
- Bassin de Sirdaryosub-area394,2 km²overlap157.95 km²21%
- Bassin de Сырдария - Sirdaryosub-area516,8 km²overlap86.24 km²12%
- Bassin de Sirdaryosub-area2 168,4 km²overlap33.98 km²5%
- Bassin de Sirdaryosub-area26,2 km²overlap23.80 km²3%
- Bassin de Pridorojniy kollektorsub-area555,7 km²overlap9.01 km²1%
- Bassin de Бозсуsub-area864,8 km²overlap3.70 km²1%
- Bassin de Ohangaronsub-area30 km²overlap3.03 km²0%
- Bassin de Chirchiqsub-area2 482,1 km²overlap1.61 km²0%
Lakes (18, top by area)
- Qolgansir Ko‘larea3,3 km²avg depth1.1 m
- Lake #72563area2,1 km²avg depth0.9 m
- Lake #72577area1,6 km²avg depth0.7 m
- Lake #72580area1,4 km²avg depth0.8 m
- Yallama Kuliarea1,4 km²avg depth0.8 m
- Lac 1365981area0,8 km²avg depth1.9 m
- Lac 1365852area0,7 km²avg depth0.7 m
- Lac 1366016area0,6 km²avg depth1.2 m
- Lac 1366004area0,6 km²avg depth1.4 m
9 more lakes
- Lac 1366031area0,5 km²avg depth1.2 m
- Lac 1366025area0,5 km²avg depth0.9 m
- Lac 1366065area0,5 km²avg depth1.5 m
- Lac 1365996area0,4 km²avg depth1.7 m
- Lac 1366032area0,4 km²avg depth1.1 m
- Lac 1365975area0,4 km²avg depth1.3 m
- Lac 1366010area0,2 km²avg depth1.3 m
- Lac 1366022area0,2 km²avg depth1.2 m
- Lac 1365964area0,2 km²avg depth1.4 m
Rivers / streams (10, ord ≥ 4)
- Sirdaryoord 7len here65.37 km8%total830 km
- Шурузякord 4len here37.53 km81%total46 km
- Пограничный сбросord 2len here37.37 km76%total49 km
- Сырдария - Sirdaryoord 7len here12.36 km33%total38 km
- Border Uzbekistan - Kazakhstanord 1len here7.74 km100%total8 km
- Катастрофический сбросord 1len here4.25 km100%total4 km
- Маликord 1len here3.60 km100%total4 km
- Boʻzsuv - Бозсуord 3len here2.92 km13%total23 km
- Ohangaronord 5len here2.86 km1%total267 km
- Бозсуord 7len here1.45 km3%total53 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,4nW
Built-up
227,2%
Pesticides
51,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)