Ontologia

Province · irn

Sistan and Baluchestan

Iran

BWhArid, desert, hot(96 %)

Species observed

1 237

Observations

13 434

Area

175 953,7km²

Ecological tissue

Sample of 24 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 Sistan and Baluchestan : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 11.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
34
Connectance
0.113
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

1 237 distinct species · 13 434 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 434 obs · 88 cellules
Obs. / cellule
≥ 2 734
363–2 733
61–362
22–60
< 22

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,4°C

Annual rain

133mm

Warmest m°

39,3°C

Coldest m°

5,6°C

Elevation: 929 m on average (min -41 m, max 3 638 m)

Bioclimatic detailsExpert
Annual mean temp.
23,4°C
Annual rain
133mm
Warmest month
39,3°C
Coldest month
5,6°C
Mean alt.
929m
Min
-41m
Max
3 638m
Std. dev.
522m
Köppen-Geiger (dominant)
BWhArid, desert, hot(96 %)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

3,2g/kg

Clay

19,8%

Sand

58,2%

Silt

22,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
4,0g/kg
Clay
19,0%
Sand
58,6%
Silt
22,3%
5–15 cm
pH H₂O
7,9
Org. C
2,6g/kg
Clay
19,7%
Sand
58,2%
Silt
22,1%
15–30 cm
pH H₂O
8,0
Org. C
2,9g/kg
Clay
20,6%
Sand
57,9%
Silt
21,6%

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

Land cover

Forest0.1%
Crops1.1%
Built-up0.0%
Bare soil94.5%
Other (grassland, water…)4.3%

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

Hydrology293 basins · 20 lakes · 57 rivers

Hydrology metrics for this exact territory

Stream length here

5 102,8km

Lake surface here

275,17km²

Basins crossed

293

Max stream order

7

Max drainage

192 284km²

Discharge in basins

1 803,8m³/s

Mean precip.

107mm/an

Mean T°

22,3°C

Moisture idx

-0,94

Mean runoff

48mm/an

Mean elev. (basins)

922m

Watersheds crossing here

284 more basins

Lakes (20, top by area)

11 more lakes

Rivers / streams (57, ord ≥ 4)

45 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

3,8%

Pesticides

0,5kg/km²

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

Protected areas7

IUCN Not Reported · 4IUCN V · 2IUCN Not Applicable · 1🌊 Marine · 1📍 Point sites · 3

Lut Desert

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2016

22 650 km²

Gando

IUCN Not Reported

Protected Area

4 395 km²

Hamoun

IUCN V

Protected Area · 1968

3 013 km²

Kuh-e-Birk

IUCN Not Reported

Protected Area · 1996

1 713 km²

Complete list

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

Sub-administrations7