Ontologia

Province · irn

Esfahan

Iran

BWhArid, desert, hot(46 %)

Species observed

1 695

Observations

14 395

Area

110 372,9km²

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 Esfahan : 17 espèces reliées par 62 interactions GloBI sur 3 types (connectance 19.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
62
Connectance
0.191
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

1 695 distinct species · 14 395 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 395 obs · 59 cellules
Obs. / cellule
≥ 3 706
415–3 705
217–414
87–216
< 87

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

Climate

Mean T°

16,3°C

Annual rain

229mm

Warmest m°

35,4°C

Coldest m°

-4,0°C

Elevation: 1 548 m on average (min 705 m, max 4 134 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
229mm
Warmest month
35,4°C
Coldest month
-4,0°C
Mean alt.
1 548m
Min
705m
Max
4 134m
Std. dev.
615m
Köppen-Geiger (dominant)
BWhArid, desert, hot(46 %)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

3,1g/kg

Clay

26,3%

Sand

42,4%

Silt

31,3%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
4,2g/kg
Clay
25,7%
Sand
42,6%
Silt
31,8%
5–15 cm
pH H₂O
7,7
Org. C
2,0g/kg
Clay
26,4%
Sand
42,3%
Silt
31,3%
15–30 cm
pH H₂O
7,7
Org. C
3,1g/kg
Clay
26,8%
Sand
42,4%
Silt
30,9%

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

Land cover

Forest0.3%
Crops4.4%
Built-up0.2%
Bare soil83.0%
Other (grassland, water…)12.1%

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

Hydrology186 basins · 14 lakes · 85 rivers

Hydrology metrics for this exact territory

Stream length here

9 236,9km

Lake surface here

105,64km²

Basins crossed

186

Max stream order

6

Max drainage

41 661km²

Discharge in basins

1 062,1m³/s

Mean precip.

125mm/an

Mean T°

15,9°C

Moisture idx

-0,91

Max snow

28%

Mean runoff

55mm/an

Mean elev. (basins)

1 560m

Watersheds crossing here

177 more basins

Lakes (14, top by area)

5 more lakes

Rivers / streams (85, ord ≥ 4)

73 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

23,9%

Pesticides

1,5kg/km²

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

Protected areas9

IUCN IV · 3IUCN II · 2IUCN V · 2IUCN Not Applicable · 1IUCN Not Reported · 1📍 Point sites · 1

Kavir

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1976

6 816 km²

Kavir

IUCN II

National Park · 1982

4 430 km²

Mooteh

IUCN IV

Wildlife Refuge · 1980

2 078 km²

Dena

IUCN V

Protected Area · 1990

892 km²

Gamishloo

IUCN IV

Wildlife Refuge · 1995

869 km²

Complete list

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

Sub-administrations16