Heidary
IUCN IVWildlife Refuge · 2002
446 km²
County · IRN
n.a. (02)
Iran
BSkArid, steppe, cold(53 %)
Species observed
206
Observations
1 973
Area
2 564,4km²
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 n.a. (02) : 17 espèces reliées par 63 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
63
Connectance
0.136
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
206 distinct species · 1 973 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,9°C
Annual rain
363mm
Warmest m°
26,6°C
Coldest m°
-9,5°C
Elevation: 1 670 m on average (min 1 131 m, max 2 601 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,9°C
Annual rain
363mm
Warmest month
26,6°C
Coldest month
-9,5°C
Mean alt.
1 670m
Min
1 131m
Max
2 601m
Std. dev.
359m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(53 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
12,4g/kg
Clay
24,9%
Sand
30,7%
Silt
44,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,7
Org. C
19,4g/kg
Clay
23,6%
Sand
31,4%
Silt
45,0%
5–15 cm
pH H₂O
7,9
Org. C
8,6g/kg
Clay
24,6%
Sand
30,8%
Silt
44,7%
15–30 cm
pH H₂O
7,9
Org. C
9,2g/kg
Clay
26,5%
Sand
29,9%
Silt
43,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.9%
Crops24.9%
Built-up0.1%
Bare soil21.4%
Other (grassland, water…)52.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
276,7km
Basins crossed
6
Max stream order
3
Max drainage
3 607km²
Discharge in basins
8,3m³/s
Mean precip.
279mm/an
Mean T°
10,4°C
Moisture idx
-0,77
Max snow
10%
Mean runoff
81mm/an
Mean elev. (basins)
1 469m
Watersheds crossing here
- Bassin de قناتsub-area2 324,1 km²overlap1182.94 km²46%
- Bassin de قناتsub-area3 607,1 km²overlap736.52 km²29%
- Bassin de Karakum Canalsub-area2 726,3 km²overlap408.59 km²16%
- Bassin de رودخانه درونگرsub-area2 534,7 km²overlap142.36 km²6%
- Bassin de قناتsub-area311,6 km²overlap86.85 km²3%
- Bassin de قناتsub-area86,4 km²overlap7.15 km²0%
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
8,3%
Pesticides
1,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN II · 1
Tandoureh
IUCN IINational Park · 1982
341 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN