Ontologia

County · IRN

Zahedan

Iran

BWhArid, desert, hot(91 %)

Species observed

367

Observations

3 549

Area

37 424,9km²

Ecological tissue

Sample of 25 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 Zahedan : 18 espèces reliées par 41 interactions GloBI sur 3 types (connectance 12.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
41
Connectance
0.126
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

367 distinct species · 3 549 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 549 obs · 114 cellules
Obs. / cellule
≥ 584
30–583
5–29
2–4
< 2

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

Climate

Mean T°

20,9°C

Annual rain

101mm

Warmest m°

37,8°C

Coldest m°

2,4°C

Elevation: 1 230 m on average (min 401 m, max 2 308 m)

Bioclimatic detailsExpert
Annual mean temp.
20,9°C
Annual rain
101mm
Warmest month
37,8°C
Coldest month
2,4°C
Mean alt.
1 230m
Min
401m
Max
2 308m
Std. dev.
449m
Köppen-Geiger (dominant)
BWhArid, desert, hot(91 %)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

1,9g/kg

Clay

18,5%

Sand

66,0%

Silt

15,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
2,5g/kg
Clay
18,4%
Sand
65,8%
Silt
15,8%
5–15 cm
pH H₂O
7,9
Org. C
1,3g/kg
Clay
18,3%
Sand
66,0%
Silt
15,7%
15–30 cm
pH H₂O
7,9
Org. C
1,8g/kg
Clay
18,8%
Sand
66,1%
Silt
15,1%

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

Land cover

Forest0.0%
Crops0.2%
Built-up0.0%
Bare soil98.4%
Other (grassland, water…)1.3%

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

Hydrology73 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

574,4km

Basins crossed

73

Max stream order

5

Max drainage

49 529km²

Discharge in basins

79,5m³/s

Mean precip.

91mm/an

Mean T°

19,7°C

Moisture idx

-0,95

Mean runoff

33mm/an

Mean elev. (basins)

1 213m

Watersheds crossing here

64 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

4,5%

Pesticides

0,3kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Lut Desert

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2016

22 650 km²

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