Ontologia

District · TJK

Ayni

Tajikistan

DscCold, dry summer, cold summer(44 %)

Species observed

1 177

Observations

4 855

Area

5 173,9km²

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 Ayni : 16 espèces reliées par 73 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
73
Connectance
0.138
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

1 177 distinct species · 4 855 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 855 obs · 96 cellules
Obs. / cellule
≥ 545
128–544
38–127
15–37
< 15

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

Climate

Mean T°

-0,8°C

Annual rain

1 130mm

Warmest m°

15,3°C

Coldest m°

-16,2°C

Elevation: 3 037 m on average (min 1 317 m, max 4 582 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,8°C
Annual rain
1 130mm
Warmest month
15,3°C
Coldest month
-16,2°C
Mean alt.
3 037m
Min
1 317m
Max
4 582m
Std. dev.
653m
Köppen-Geiger (dominant)
DscCold, dry summer, cold summer(44 %)Cold

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

Soil & lithology

pH H₂O

6,9

Org. C

41,6g/kg

Clay

23,1%

Sand

35,3%

Silt

41,6%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
64,4g/kg
Clay
22,9%
Sand
35,2%
Silt
41,9%
5–15 cm
pH H₂O
6,9
Org. C
36,1g/kg
Clay
23,4%
Sand
35,1%
Silt
41,5%
15–30 cm
pH H₂O
6,9
Org. C
24,3g/kg
Clay
23,0%
Sand
35,6%
Silt
41,5%

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

Land cover

Forest1.3%
Crops0.8%
Built-up0.1%
Bare soil29.0%
Other (grassland, water…)68.9%

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

Hydrology23 basins · 1 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 081,3km

Lake surface here

3,23km²

Basins crossed

23

Max stream order

4

Max drainage

8 875km²

Discharge in basins

322,4m³/s

Mean precip.

913mm/an

Mean T°

1,4°C

Moisture idx

0,16

Max snow

60%

Mean runoff

391mm/an

Mean elev. (basins)

2 981m

Watersheds crossing here

14 more basins

Lakes (1, top by area)

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,5%

Pesticides

3,9kg/km²

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

Protected areas5

IUCN IV · 3IUCN II · 1IUCN Ia · 1

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

Sub-administrations7