County · IRN
Firuzkuh
Iran
Species observed
508
Observations
9 514
Area
3 367,7km²
Ecological tissue
Sample of 27 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).
Indicateurs du tissu écologique
Tissu écologique de Firuzkuh : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 4 types (connectance 13.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
508 distinct species · 9 514 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,0°C
Annual rain
565mm
Warmest m°
25,1°C
Coldest m°
-9,8°C
Elevation: 2 385 m on average (min 996 m, max 3 795 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
12,5g/kg
Clay
24,6%
Sand
41,7%
Silt
33,7%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology14 basins · 0 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
285,3km
Basins crossed
14
Max stream order
4
Max drainage
2 882km²
Discharge in basins
42,5m³/s
Mean precip.
142mm/an
Mean T°
11,5°C
Moisture idx
-0,89
Max snow
27%
Mean runoff
139mm/an
Mean elev. (basins)
2 151m
Watersheds crossing here
- Bassin de نمرودsub-area809,6 km²overlap785.46 km²23%
- Bassin de رودخانه ساواشیsub-area830,6 km²overlap636.30 km²19%
- Bassin de قناتsub-area2 568 km²overlap630.84 km²19%
- Bassin de نمرودsub-area364,7 km²overlap323.76 km²10%
- Bassin de دردهsub-area224 km²overlap224.00 km²7%
- Bassin de رودخانه هرازsub-area975,8 km²overlap200.19 km²6%
- Bassin de قناتsub-area653,3 km²overlap173.01 km²5%
- Bassin de حبله رودsub-area185,5 km²overlap172.42 km²5%
- Bassin de حبله رودsub-area300,1 km²overlap72.55 km²2%
Rivers / streams (22, ord ≥ 4)
- نمرودord 4len here106.81 km100%total107 km
- دردهord 2len here24.11 km100%total24 km
- رودخانه ساواشیord 2len here17.22 km100%total17 km
- رودخانهٔ فیروزکوord 3len here15.47 km100%total15 km
- حبله رودord 4len here14.55 km15%total95 km
- رودخانهٔ نمرودord 2len here12.02 km100%total12 km
- مسیل وِستِستونord 1len here10.31 km100%total10 km
- مسیل اِی کَلَکord 2len here9.53 km100%total10 km
- رودخانه ارجمندord 2len here9.37 km100%total9 km
- گرمابord 2len here8.55 km72%total12 km
- مسیل خشکه لَوارord 2len here7.20 km100%total7 km
- دلی چایord 4len here7.00 km57%total12 km
10 more river segmentssorted by Strahler order + length
- مسیل سرچشمه لِوارord 2len here6.61 km60%total11 km
- مسیل دِلمیدَرord 1len here6.42 km100%total6 km
- مسیل آخوری (خانجانی)ord 1len here6.00 km100%total6 km
- مسیل گزستانord 1len here5.27 km100%total5 km
- مسیل دَوَگِلیord 1len here4.63 km100%total5 km
- مسیل بیندَرord 1len here4.30 km100%total4 km
- مسیل وِی لَوارord 1len here4.19 km100%total4 km
- فیروزکوهord 3len here3.36 km100%total3 km
- مسیل شاه بولاغیord 4len here1.43 km6%total23 km
- رودخانه هرازord 4len here0.95 km0%total225 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
8,0%
Pesticides
0,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)