Ontologia

County · IRN

Izeh County

Iran

BShArid, steppe, hot(52 %)

Species observed

286

Observations

1 189

Area

4 276,3km²

Ecological tissue

Sample of 28 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 Izeh County : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 13.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
50
Connectance
0.132
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

286 distinct species · 1 189 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 189 obs · 42 cellules
Obs. / cellule
≥ 514
46–513
22–45
8–21
< 8

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

Climate

Mean T°

17,7°C

Annual rain

1 013mm

Warmest m°

36,9°C

Coldest m°

-2,6°C

Elevation: 1 271 m on average (min 393 m, max 3 347 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
1 013mm
Warmest month
36,9°C
Coldest month
-2,6°C
Mean alt.
1 271m
Min
393m
Max
3 347m
Std. dev.
650m
Köppen-Geiger (dominant)
BShArid, steppe, hot(52 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

9,5g/kg

Clay

31,3%

Sand

22,7%

Silt

46,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
14,7g/kg
Clay
30,4%
Sand
23,6%
Silt
46,0%
5–15 cm
pH H₂O
7,7
Org. C
6,9g/kg
Clay
31,2%
Sand
22,6%
Silt
46,2%
15–30 cm
pH H₂O
7,7
Org. C
6,8g/kg
Clay
32,1%
Sand
22,0%
Silt
45,9%

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

Land cover

Forest5.6%
Crops11.1%
Built-up0.1%
Bare soil17.0%
Other (grassland, water…)66.2%

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

Hydrology13 basins · 6 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

388,4km

Lake surface here

89,29km²

Basins crossed

13

Max stream order

6

Max drainage

28 736km²

Discharge in basins

698,2m³/s

Mean precip.

371mm/an

Mean T°

18,7°C

Moisture idx

-0,78

Max snow

21%

Mean runoff

458mm/an

Mean elev. (basins)

1 234m

Watersheds crossing here

4 more basins

Lakes (6, 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

12,9%

Pesticides

3,5kg/km²

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