Bisotun
IUCN VProtected Area · 1976
524 km²
County · IRN
Sahneh
Iran
CsaTemperate, dry summer, hot summer(51 %)
Species observed
406
Observations
1 587
Area
1 798,5km²
Ecological tissue
Sample of 31 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 Sahneh : 23 espèces reliées par 83 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
83
Connectance
0.148
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
406 distinct species · 1 587 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,0°C
Annual rain
631mm
Warmest m°
33,8°C
Coldest m°
-7,8°C
Elevation: 1 714 m on average (min 1 277 m, max 3 138 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,0°C
Annual rain
631mm
Warmest month
33,8°C
Coldest month
-7,8°C
Mean alt.
1 714m
Min
1 277m
Max
3 138m
Std. dev.
363m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(51 %)Temperate
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
8,2g/kg
Clay
39,3%
Sand
16,9%
Silt
43,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: evGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
15,4g/kg
Clay
38,3%
Sand
17,2%
Silt
44,6%
5–15 cm
pH H₂O
7,7
Org. C
3,1g/kg
Clay
38,8%
Sand
16,9%
Silt
44,3%
15–30 cm
pH H₂O
7,7
Org. C
6,1g/kg
Clay
40,9%
Sand
16,5%
Silt
42,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.6%
Crops29.9%
Built-up0.2%
Bare soil10.7%
Other (grassland, water…)57.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
123,6km
Basins crossed
6
Max stream order
5
Max drainage
11 549km²
Discharge in basins
56,5m³/s
Mean precip.
441mm/an
Mean T°
11,5°C
Moisture idx
-0,67
Max snow
9%
Mean runoff
260mm/an
Mean elev. (basins)
1 779m
Watersheds crossing here
- Bassin de دینورآبsub-area2 191,8 km²overlap1101.81 km²61%
- Bassin de رود گاماسیابsub-area851,4 km²overlap368.17 km²20%
- Bassin de رود گاماسیابsub-area696,7 km²overlap190.16 km²11%
- Basin #51300sub-area1 545,4 km²overlap83.39 km²5%
- Bassin de (هوره سو)قره سوsub-area501 km²overlap32.93 km²2%
- Bassin de هوره سووsub-area167,1 km²overlap22.03 km²1%
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
1,2nW
Built-up
20,3%
Pesticides
3,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN IV · 1
Bisotun (Varmangeh)
IUCN IVWildlife Refuge · 1975
383 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN