Ontologia

Province · irn

West Azarbaijan

Iran

BSkArid, steppe, cold(36 %)

Species observed

1 410

Observations

21 758

Area

35 935,6km²

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 West Azarbaijan : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 3 types (connectance 15.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
69
Connectance
0.159
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

1 410 distinct species · 21 758 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 758 obs · 490 cellules
Obs. / cellule
≥ 745
54–744
10–53
4–9
< 4

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

Climate

Mean T°

9,9°C

Annual rain

503mm

Warmest m°

29,3°C

Coldest m°

-9,3°C

Elevation: 1 690 m on average (min 732 m, max 3 418 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
503mm
Warmest month
29,3°C
Coldest month
-9,3°C
Mean alt.
1 690m
Min
732m
Max
3 418m
Std. dev.
468m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(36 %)Arid

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

Soil & lithology

pH H₂O

7,5

Org. C

18,6g/kg

Clay

30,3%

Sand

28,5%

Silt

41,2%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
29,0g/kg
Clay
29,5%
Sand
28,9%
Silt
41,5%
5–15 cm
pH H₂O
7,5
Org. C
14,2g/kg
Clay
30,2%
Sand
28,5%
Silt
41,3%
15–30 cm
pH H₂O
7,6
Org. C
12,5g/kg
Clay
31,3%
Sand
28,0%
Silt
40,7%

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

Land cover

Forest2.1%
Crops23.8%
Built-up0.2%
Bare soil13.6%
Other (grassland, water…)60.3%

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

Hydrology84 basins · 16 lakes · 32 rivers

Hydrology metrics for this exact territory

Stream length here

1 625,4km

Lake surface here

1 057,09km²

Basins crossed

84

Max stream order

6

Max drainage

59 919km²

Discharge in basins

727,3m³/s

Mean precip.

420mm/an

Mean T°

9,4°C

Moisture idx

-0,61

Max snow

38%

Mean runoff

126mm/an

Mean elev. (basins)

1 701m

Watersheds crossing here

75 more basins

Lakes (16, top by area)

7 more lakes

Rivers / streams (32, ord ≥ 4)

20 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

24,4%

Pesticides

3,7kg/km²

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

Protected areas10

IUCN Not Reported · 5IUCN V · 2IUCN Not Applicable · 1IUCN II · 1IUCN IV · 1📍 Point sites · 1

Marakan

IUCN V

Protected Area · 1967

1 041 km²

Angoran

IUCN V

Protected Area · 1975

894 km²

Complete list

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

Sub-administrations14