Ontologia

District · TKM

Etrek

Turkmenistan

BWhArid, desert, hot(56 %)

Species observed

104

Observations

300

Area

11 448,3km²

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 Etrek : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 2 types (connectance 12.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
57
Connectance
0.123
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

104 distinct species · 300 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

300 obs · 35 cellules
Obs. / cellule
≥ 63
19–62
7–18
3–6
< 3

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

Climate

Mean T°

17,8°C

Annual rain

229mm

Warmest m°

36,1°C

Coldest m°

0,6°C

Elevation: 115 m on average (min -12 m, max 692 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
229mm
Warmest month
36,1°C
Coldest month
0,6°C
Mean alt.
115m
Min
-12m
Max
692m
Std. dev.
121m
Köppen-Geiger (dominant)
BWhArid, desert, hot(56 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

10,8g/kg

Clay

26,9%

Sand

21,9%

Silt

51,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
14,2g/kg
Clay
26,3%
Sand
22,2%
Silt
51,6%
5–15 cm
pH H₂O
7,9
Org. C
8,4g/kg
Clay
27,1%
Sand
21,7%
Silt
51,3%
15–30 cm
pH H₂O
7,9
Org. C
9,8g/kg
Clay
27,4%
Sand
21,7%
Silt
50,8%

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

Land cover

Forest0.1%
Crops11.6%
Built-up0.0%
Bare soil47.4%
Other (grassland, water…)41.0%

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

Hydrology27 basins · 7 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

482,0km

Lake surface here

4,38km²

Basins crossed

27

Max stream order

6

Max drainage

36 401km²

Discharge in basins

281,0m³/s

Mean precip.

211mm/an

Mean T°

16,9°C

Moisture idx

-0,84

Max snow

1%

Mean runoff

20mm/an

Mean elev. (basins)

112m

Watersheds crossing here

18 more basins

Lakes (7, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,0%

Pesticides

3,4kg/km²

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

Protected areas1

IUCN Ia · 1🌊 Marine · 1

Hazar

IUCN Ia

State Nature Reserve · 1932

2 660 km²

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