Ontologia

City · UZB

Samarqand'

Uzbekistan

BSkArid, steppe, cold(41 %)

Species observed

408

Observations

2 575

Area

497,3km²

Ecological tissue

Sample of 31 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Samarqand' : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 4 types (connectance 20.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
100
Connectance
0.202
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

408 distinct species · 2 575 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 575 obs · 9 cellules
Obs. / cellule
≥ 2 248
2 248–2 247
68–2 247
58–67
< 58

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,9°C

Annual rain

469mm

Warmest m°

29,9°C

Coldest m°

-6,1°C

Elevation: 1 021 m on average (min 654 m, max 1 999 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
469mm
Warmest month
29,9°C
Coldest month
-6,1°C
Mean alt.
1 021m
Min
654m
Max
1 999m
Std. dev.
356m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(41 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,4

Org. C

15,9g/kg

Clay

30,6%

Sand

24,6%

Silt

44,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
25,2g/kg
Clay
30,0%
Sand
25,1%
Silt
44,9%
5–15 cm
pH H₂O
7,4
Org. C
12,2g/kg
Clay
30,5%
Sand
24,7%
Silt
44,7%
15–30 cm
pH H₂O
7,5
Org. C
10,2g/kg
Clay
31,4%
Sand
24,1%
Silt
44,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest2.7%
Crops32.9%
Built-up6.0%
Bare soil2.9%
Other (grassland, water…)55.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology5 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

87,7km

Basins crossed

5

Max stream order

4

Max drainage

16 039km²

Discharge in basins

9,8m³/s

Mean precip.

387mm/an

Mean T°

12,2°C

Moisture idx

-0,67

Max snow

10%

Mean runoff

37mm/an

Mean elev. (basins)

1 041m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

7hab/km²

Night light

4,6nW

Built-up

600,3%

Pesticides

72,8kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)