Ontologia

District · TKM

Sarahs

Turkmenistan

BShArid, steppe, hot(44 %)

Species observed

293

Observations

947

Area

4 739,7km²

Ecological tissue

Sample of 37 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 Sarahs : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
95
Connectance
0.135
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

293 distinct species · 947 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

947 obs · 27 cellules
Obs. / cellule
≥ 417
72–416
23–71
8–22
< 8

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

Climate

Mean T°

17,4°C

Annual rain

213mm

Warmest m°

37,2°C

Coldest m°

-1,3°C

Elevation: 462 m on average (min 226 m, max 1 131 m)

Bioclimatic detailsExpert
Annual mean temp.
17,4°C
Annual rain
213mm
Warmest month
37,2°C
Coldest month
-1,3°C
Mean alt.
462m
Min
226m
Max
1 131m
Std. dev.
215m
Köppen-Geiger (dominant)
BShArid, steppe, hot(44 %)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

4,3g/kg

Clay

22,5%

Sand

43,7%

Silt

33,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
8,2g/kg
Clay
21,6%
Sand
44,3%
Silt
34,1%
5–15 cm
pH H₂O
7,9
Org. C
2,4g/kg
Clay
21,7%
Sand
44,1%
Silt
34,2%
15–30 cm
pH H₂O
7,9
Org. C
2,3g/kg
Clay
24,4%
Sand
42,6%
Silt
33,0%

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

Land cover

Forest0.2%
Crops28.9%
Built-up0.1%
Bare soil19.8%
Other (grassland, water…)51.0%

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

Hydrology17 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

141,8km

Lake surface here

6,22km²

Basins crossed

17

Max stream order

6

Max drainage

73 753km²

Discharge in basins

265,8m³/s

Mean precip.

229mm/an

Mean T°

15,0°C

Moisture idx

-0,84

Max snow

5%

Mean runoff

8mm/an

Mean elev. (basins)

463m

Watersheds crossing here

8 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

10,3%

Pesticides

54,8kg/km²

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

Protected areas3

IUCN IV · 2IUCN Ia · 1

Badkhyz

IUCN Ia

State Nature Reserve · 1941

869 km²

Meana-Chaacha

IUCN IV

Nature Sanctuary or Partial Reserve · 1976

840 km²

Pulihatum

IUCN IV

Nature Sanctuary or Partial Reserve · 1956

211 km²

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