Ontologia

District · TJK

Matchin

Tajikistan

BSkArid, steppe, cold(58 %)

Species observed

73

Observations

147

Area

1 013,5km²

Ecological tissue

Sample of 29 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 Matchin : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 2 types (connectance 9.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
38
Connectance
0.094
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

73 distinct species · 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

147 obs · 20 cellules
Obs. / cellule
≥ 35
28–34
9–27
5–8
< 5

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

Climate

Mean T°

13,5°C

Annual rain

541mm

Warmest m°

32,3°C

Coldest m°

-3,9°C

Elevation: 766 m on average (min 288 m, max 2 311 m)

Bioclimatic detailsExpert
Annual mean temp.
13,5°C
Annual rain
541mm
Warmest month
32,3°C
Coldest month
-3,9°C
Mean alt.
766m
Min
288m
Max
2 311m
Std. dev.
486m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(58 %)Arid

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

16,1g/kg

Clay

30,2%

Sand

25,8%

Silt

44,0%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
23,5g/kg
Clay
29,4%
Sand
26,4%
Silt
44,1%
5–15 cm
pH H₂O
7,5
Org. C
13,4g/kg
Clay
29,7%
Sand
25,9%
Silt
44,4%
15–30 cm
pH H₂O
7,6
Org. C
11,5g/kg
Clay
31,3%
Sand
25,1%
Silt
43,6%

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

Land cover

Forest2.4%
Crops30.5%
Built-up0.9%
Bare soil6.4%
Other (grassland, water…)59.8%

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

Hydrology6 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

85,3km

Lake surface here

3,99km²

Basins crossed

6

Max stream order

7

Max drainage

136 603km²

Discharge in basins

79,4m³/s

Mean precip.

384mm/an

Mean T°

13,0°C

Moisture idx

-0,67

Max snow

9%

Mean runoff

118mm/an

Mean elev. (basins)

750m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

87,2%

Pesticides

16,0kg/km²

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

Sub-administrations4