Ontologia

District · TJK

Vahdat

Tajikistan

DsbCold, dry summer, warm summer(45 %)

Species observed

357

Observations

1 019

Area

3 105,1km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Vahdat : 21 espèces reliées par 47 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
47
Connectance
0.108
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

357 distinct species · 1 019 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 019 obs · 46 cellules
Obs. / cellule
≥ 247
51–246
20–50
6–19
< 6

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

Climate

Mean T°

4,0°C

Annual rain

1 075mm

Warmest m°

20,9°C

Coldest m°

-13,4°C

Elevation: 2 353 m on average (min 795 m, max 4 260 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
1 075mm
Warmest month
20,9°C
Coldest month
-13,4°C
Mean alt.
2 353m
Min
795m
Max
4 260m
Std. dev.
811m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(45 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

45,5g/kg

Clay

29,8%

Sand

26,9%

Silt

43,3%

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
68,3g/kg
Clay
29,3%
Sand
27,0%
Silt
43,7%
5–15 cm
pH H₂O
7,0
Org. C
40,3g/kg
Clay
29,7%
Sand
26,9%
Silt
43,3%
15–30 cm
pH H₂O
7,0
Org. C
28,0g/kg
Clay
30,3%
Sand
26,8%
Silt
42,9%

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

Land cover

Forest3.6%
Crops10.2%
Built-up0.4%
Bare soil7.8%
Other (grassland, water…)78.0%

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

Hydrology11 basins · 0 lakes · 39 rivers

Hydrology metrics for this exact territory

Stream length here

666,0km

Basins crossed

11

Max stream order

4

Max drainage

3 496km²

Discharge in basins

94,5m³/s

Mean precip.

878mm/an

Mean T°

5,2°C

Moisture idx

-0,00

Max snow

60%

Mean runoff

566mm/an

Mean elev. (basins)

2 398m

Rivers / streams (39, ord ≥ 4)

27 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

41,8%

Pesticides

3,8kg/km²

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

Protected areas1

IUCN Ia · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations10