County · IRN
Hashtrud
Iran
Species observed
70
Observations
192
Area
5 760,1km²
Ecological tissue
Sample of 36 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 Hashtrud : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 4 types (connectance 10.2%, filtre Serrano α=0.2). 5 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
70 distinct species · 192 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,7°C
Annual rain
462mm
Warmest m°
28,7°C
Coldest m°
-9,6°C
Elevation: 1 949 m on average (min 1 370 m, max 2 989 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
7,6
Org. C
14,7g/kg
Clay
30,4%
Sand
30,8%
Silt
38,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
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)
Hydrology15 basins · 0 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
402,3km
Basins crossed
15
Max stream order
5
Max drainage
33 182km²
Discharge in basins
97,1m³/s
Mean precip.
367mm/an
Mean T°
9,5°C
Moisture idx
-0,68
Max snow
25%
Mean runoff
122mm/an
Mean elev. (basins)
1 826m
Watersheds crossing here
- Basin #99750sub-area1 802,6 km²overlap1315.69 km²23%
- Bassin de زرینهرودsub-area1 932,7 km²overlap817.98 km²14%
- Bassin de رودخانه سراسکند رودsub-area867,2 km²overlap757.06 km²13%
- Bassin de قرانقوsub-area874,1 km²overlap684.77 km²12%
- Bassin de رود قره اغاجsub-area559,3 km²overlap556.16 km²10%
- Bassin de مردقsub-area2 361,7 km²overlap414.88 km²7%
- Bassin de قزل اوزنsub-area1 552,1 km²overlap391.51 km²7%
- Bassin de Ājerlū Chā'īsub-area1 090 km²overlap362.79 km²6%
- Bassin de بهادر چایsub-area614,5 km²overlap291.98 km²5%
6 more basinssorted by overlap
- Bassin de رودخانه سفیدرود -- قزل اوزنsub-area2 573,2 km²overlap91.51 km²2%
- Bassin de قرانقوsub-area679,4 km²overlap46.06 km²1%
- Bassin de ساروقsub-area2 436,5 km²overlap14.29 km²0%
- Bassin de قورو چایsub-area2 212,7 km²overlap12.82 km²0%
- Bassin de صوفی چایsub-area1 213,8 km²overlap1.81 km²0%
- Bassin de زرینهرودsub-area2 108,8 km²overlap0.74 km²0%
Rivers / streams (12, ord ≥ 4)
- قرانقوord 5len here89.41 km50%total179 km
- رود قره اغاجord 2len here86.46 km100%total87 km
- آلمالو چای - قپان چایord 3len here60.29 km87%total69 km
- رودخانه سراسکند رودord 5len here39.11 km93%total42 km
- بهادر چایord 2len here33.70 km37%total92 km
- شور سوord 2len here24.64 km100%total25 km
- Ājerlū Chā'īord 5len here19.97 km16%total125 km
- کانال خروج آب سدord 1len here17.90 km100%total18 km
- جبیندord 2len here15.53 km85%total18 km
- کلقان چایord 3len here7.50 km100%total8 km
- لیلان چایord 4len here5.77 km20%total29 km
- رودخانه آغ بولاقord 2len here1.98 km100%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
4,7%
Pesticides
2,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)