County · IRN
Takestan
Iran
Species observed
286
Observations
872
Area
5 497,8km²
Ecological tissue
Sample of 48 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 Takestan : 36 espèces reliées par 106 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 12 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
286 distinct species · 872 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,6°C
Annual rain
374mm
Warmest m°
28,6°C
Coldest m°
-8,4°C
Elevation: 1 499 m on average (min 269 m, max 2 676 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
9,7g/kg
Clay
29,1%
Sand
29,7%
Silt
41,2%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology20 basins · 1 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
394,7km
Lake surface here
7,40km²
Basins crossed
20
Max stream order
6
Max drainage
50 519km²
Discharge in basins
325,1m³/s
Mean precip.
341mm/an
Mean T°
12,7°C
Moisture idx
-0,74
Max snow
16%
Mean runoff
120mm/an
Mean elev. (basins)
1 513m
Watersheds crossing here
- Bassin de قناتsub-area1 448,8 km²overlap1076.64 km²20%
- Bassin de قناتsub-area1 671,3 km²overlap1053.53 km²19%
- Bassin de خررودsub-area993 km²overlap722.22 km²13%
- Bassin de قناتsub-area577,6 km²overlap539.41 km²10%
- Bassin de قزل اوزنsub-area625,3 km²overlap434.45 km²8%
- Bassin de شاهرودsub-area334 km²overlap291.80 km²5%
- Bassin de شاهرودsub-area2 212,6 km²overlap290.47 km²5%
- Bassin de شاهرودsub-area337,6 km²overlap277.94 km²5%
- Bassin de شاهرودsub-area327,7 km²overlap236.80 km²4%
11 more basinssorted by overlap
- Bassin de شورsub-area1 916,8 km²overlap150.56 km²3%
- Basin #10840sub-area223 km²overlap135.37 km²2%
- Bassin de رودخانه ابهررودsub-area445,9 km²overlap97.36 km²2%
- Basin #27950sub-area700,7 km²overlap51.09 km²1%
- Bassin de سفیدرود - قزل اوزنsub-area203,7 km²overlap45.87 km²1%
- Bassin de قناتsub-area546,5 km²overlap40.09 km²1%
- Bassin de شاهرودsub-area149,1 km²overlap33.42 km²1%
- Bassin de سفیدرود - قزل اوزنsub-area72,5 km²overlap18.40 km²0%
- Bassin de شاهرودsub-area34,1 km²overlap1.25 km²0%
- Bassin de شورsub-area4,4 km²overlap0.58 km²0%
- Bassin de سفیدرود - قزل اوزنsub-area246,1 km²overlap0.54 km²0%
Lakes (1, top by area)
Rivers / streams (9, ord ≥ 4)
- قناتord 4len here136.25 km5%total2907 km
- شورord 4len here74.93 km26%total292 km
- خررودord 4len here50.75 km47%total107 km
- شاهرودord 6len here46.99 km11%total413 km
- قزل اوزنord 6len here41.04 km13%total318 km
- سفید رود - قزل اوزنord 2len here12.75 km100%total13 km
- سفید رودord 6len here11.55 km63%total18 km
- سفیدرود - قزل اوزنord 6len here10.44 km2%total476 km
- قناتord 3len here9.96 km21%total46 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
18,7%
Pesticides
2,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)