Ontologia

County · IRN

Shemiranat

Iran

DsbCold, dry summer, warm summer(55 %)

Species observed

894

Observations

24 783

Area

1 241,6km²

Ecological tissue

Sample of 26 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 Shemiranat : 15 espèces reliées par 58 interactions GloBI sur 3 types (connectance 16.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
58
Connectance
0.165
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

894 distinct species · 24 783 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 783 obs · 31 cellules
Obs. / cellule
≥ 12 934
811–12 933
381–810
113–380
< 113

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

Climate

Mean T°

6,1°C

Annual rain

722mm

Warmest m°

24,9°C

Coldest m°

-13,9°C

Elevation: 2 627 m on average (min 1 504 m, max 4 058 m)

Bioclimatic detailsExpert
Annual mean temp.
6,1°C
Annual rain
722mm
Warmest month
24,9°C
Coldest month
-13,9°C
Mean alt.
2 627m
Min
1 504m
Max
4 058m
Std. dev.
538m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(55 %)Cold

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

Soil & lithology

pH H₂O

7,6

Org. C

24,1g/kg

Clay

25,3%

Sand

37,3%

Silt

37,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
36,8g/kg
Clay
24,7%
Sand
37,9%
Silt
37,5%
5–15 cm
pH H₂O
7,6
Org. C
18,9g/kg
Clay
25,6%
Sand
37,2%
Silt
37,2%
15–30 cm
pH H₂O
7,6
Org. C
16,6g/kg
Clay
25,6%
Sand
36,7%
Silt
37,7%

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

Land cover

Forest1.2%
Crops2.0%
Built-up1.0%
Bare soil31.4%
Other (grassland, water…)64.4%

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

Hydrology4 basins · 1 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

186,0km

Lake surface here

1,11km²

Basins crossed

4

Max stream order

3

Max drainage

2 385km²

Discharge in basins

9,8m³/s

Mean precip.

177mm/an

Mean T°

11,1°C

Moisture idx

-0,86

Max snow

41%

Mean runoff

237mm/an

Mean elev. (basins)

2 121m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

4,1nW

Built-up

96,3%

Pesticides

1,8kg/km²

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

Protected areas3

IUCN V · 2IUCN II · 1

Jajrud

IUCN V

Protected Area · 1982

744 km²

Lar

IUCN II

National Park · 2001

312 km²

Vargin

IUCN V

Protected Area · 1982

278 km²

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