Ontologia

County · IRN

Bastak

Iran

BWhArid, desert, hot(89 %)

Species observed

378

Observations

1 801

Area

19 393,1km²

Ecological tissue

Sample of 30 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 Bastak : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
45
Connectance
0.103
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

378 distinct species · 1 801 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 801 obs · 175 cellules
Obs. / cellule
≥ 194
19–193
5–18
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°

25,7°C

Annual rain

195mm

Warmest m°

39,5°C

Coldest m°

9,6°C

Elevation: 495 m on average (min -32 m, max 2 366 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
195mm
Warmest month
39,5°C
Coldest month
9,6°C
Mean alt.
495m
Min
-32m
Max
2 366m
Std. dev.
396m
Köppen-Geiger (dominant)
BWhArid, desert, hot(89 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

5,5g/kg

Clay

17,2%

Sand

50,7%

Silt

32,1%

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

Dominant lithology: evGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
8,1g/kg
Clay
16,0%
Sand
51,5%
Silt
32,5%
5–15 cm
pH H₂O
8,0
Org. C
3,7g/kg
Clay
17,3%
Sand
50,3%
Silt
32,5%
15–30 cm
pH H₂O
8,1
Org. C
4,7g/kg
Clay
18,3%
Sand
50,4%
Silt
31,4%

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

Land cover

Forest1.1%
Crops2.9%
Built-up0.1%
Bare soil61.0%
Other (grassland, water…)34.8%

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

Hydrology33 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

449,2km

Lake surface here

28,54km²

Basins crossed

33

Max stream order

5

Max drainage

35 507km²

Discharge in basins

63,6m³/s

Mean precip.

149mm/an

Mean T°

23,7°C

Moisture idx

-0,91

Mean runoff

36mm/an

Mean elev. (basins)

476m

Watersheds crossing here

24 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

11,0%

Pesticides

1,0kg/km²

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

Protected areas5

IUCN V · 3IUCN Not Applicable · 1IUCN Not Reported · 1🌊 Marine · 4

Hormod

IUCN V

Protected Area · 1974

2 029 km²

Hara

IUCN V

Protected Area · 1982

857 km²

Hara

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1976

777 km²

Nayband

IUCN V

Marine-Coastal National Park · 2003

186 km²

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