Helen
IUCN VProtected Area · 2000
428 km²
County · IRN
Ardal
Iran
DsaCold, dry summer, hot summer(62 %)
Species observed
88
Observations
124
Area
2 928,6km²
Ecological tissue
Sample of 30 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 Ardal : 26 espèces reliées par 34 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
34
Connectance
0.078
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
88 distinct species · 124 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,1°C
Annual rain
1 116mm
Warmest m°
30,1°C
Coldest m°
-11,3°C
Elevation: 2 241 m on average (min 1 073 m, max 3 778 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,1°C
Annual rain
1 116mm
Warmest month
30,1°C
Coldest month
-11,3°C
Mean alt.
2 241m
Min
1 073m
Max
3 778m
Std. dev.
482m
Köppen-Geiger (dominant)
DsaCold, dry summer, hot summer(62 %)Cold
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
7,2g/kg
Clay
34,1%
Sand
21,7%
Silt
44,2%
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
11,1g/kg
Clay
33,4%
Sand
22,3%
Silt
44,4%
5–15 cm
pH H₂O
7,8
Org. C
4,6g/kg
Clay
34,3%
Sand
21,4%
Silt
44,3%
15–30 cm
pH H₂O
7,8
Org. C
6,0g/kg
Clay
34,5%
Sand
21,4%
Silt
44,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.2%
Crops6.5%
Built-up0.1%
Bare soil22.8%
Other (grassland, water…)67.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
200,2km
Basins crossed
8
Max stream order
5
Max drainage
25 450km²
Discharge in basins
172,2m³/s
Mean precip.
305mm/an
Mean T°
11,7°C
Moisture idx
-0,78
Max snow
28%
Mean runoff
467mm/an
Mean elev. (basins)
2 273m
Watersheds crossing here
- Bassin de کوهرنگsub-area1 511,2 km²overlap1193.67 km²41%
- Bassin de بازُفتsub-area2 188,1 km²overlap808.29 km²28%
- Bassin de کوهرنگsub-area1 262,3 km²overlap428.83 km²15%
- Bassin de آب سفیدsub-area798 km²overlap320.15 km²11%
- Bassin de کارونsub-area1 929,5 km²overlap114.17 km²4%
- Bassin de کوهرنگsub-area50,1 km²overlap34.73 km²1%
- Basin #95560sub-area910,1 km²overlap17.21 km²1%
- Bassin de کارونsub-area197,5 km²overlap11.52 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
0,4nW
Built-up
6,8%
Pesticides
3,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1📍 Point sites · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN