Ontologia

District · TJK

Varzob

Tajikistan

DsbCold, dry summer, warm summer(46 %)

Species observed

1 131

Observations

4 588

Area

1 779,4km²

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 Varzob : 19 espèces reliées par 75 interactions GloBI sur 5 types (connectance 15.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
75
Connectance
0.151
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

1 131 distinct species · 4 588 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 588 obs · 41 cellules
Obs. / cellule
≥ 1 273
207–1 272
99–206
38–98
< 38

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

Climate

Mean T°

3,9°C

Annual rain

1 289mm

Warmest m°

20,6°C

Coldest m°

-13,5°C

Elevation: 2 336 m on average (min 816 m, max 4 200 m)

Bioclimatic detailsExpert
Annual mean temp.
3,9°C
Annual rain
1 289mm
Warmest month
20,6°C
Coldest month
-13,5°C
Mean alt.
2 336m
Min
816m
Max
4 200m
Std. dev.
804m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(46 %)Cold

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

Soil & lithology

pH H₂O

7,1

Org. C

41,6g/kg

Clay

29,7%

Sand

26,5%

Silt

43,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
64,0g/kg
Clay
29,3%
Sand
26,7%
Silt
44,1%
5–15 cm
pH H₂O
7,1
Org. C
36,3g/kg
Clay
29,6%
Sand
26,5%
Silt
43,8%
15–30 cm
pH H₂O
7,1
Org. C
24,6g/kg
Clay
30,2%
Sand
26,4%
Silt
43,4%

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

Land cover

Forest2.7%
Crops9.3%
Built-up0.4%
Bare soil10.9%
Other (grassland, water…)76.7%

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

Hydrology8 basins · 0 lakes · 34 rivers

Hydrology metrics for this exact territory

Stream length here

326,6km

Basins crossed

8

Max stream order

4

Max drainage

6 826km²

Discharge in basins

54,7m³/s

Mean precip.

840mm/an

Mean T°

5,6°C

Moisture idx

-0,05

Max snow

55%

Mean runoff

394mm/an

Mean elev. (basins)

2 325m

Watersheds crossing here

Rivers / streams (34, ord ≥ 4)

22 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

37,9%

Pesticides

3,8kg/km²

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

Sub-administrations6