Ontologia

County · IRN

Sarab

Iran

DsbCold, dry summer, warm summer(66 %)

Species observed

173

Observations

287

Area

2 899,2km²

Ecological tissue

Sample of 40 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 Sarab : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 6 types (connectance 7.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
60
Connectance
0.073
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

173 distinct species · 287 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

287 obs · 29 cellules
Obs. / cellule
≥ 83
26–82
8–25
3–7
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

7,0°C

Annual rain

495mm

Warmest m°

25,8°C

Coldest m°

-10,2°C

Elevation: 2 044 m on average (min 1 610 m, max 3 596 m)

Bioclimatic detailsExpert
Annual mean temp.
7,0°C
Annual rain
495mm
Warmest month
25,8°C
Coldest month
-10,2°C
Mean alt.
2 044m
Min
1 610m
Max
3 596m
Std. dev.
400m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(66 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

21,0g/kg

Clay

31,8%

Sand

31,9%

Silt

36,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
32,2g/kg
Clay
31,2%
Sand
32,3%
Silt
36,6%
5–15 cm
pH H₂O
7,5
Org. C
18,0g/kg
Clay
31,8%
Sand
31,8%
Silt
36,3%
15–30 cm
pH H₂O
7,6
Org. C
12,9g/kg
Clay
32,5%
Sand
31,4%
Silt
36,0%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest0.8%
Crops30.5%
Built-up0.2%
Bare soil12.2%
Other (grassland, water…)56.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology7 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

18,3km

Basins crossed

7

Max stream order

2

Max drainage

7 412km²

Discharge in basins

14,5m³/s

Mean precip.

343mm/an

Mean T°

7,8°C

Moisture idx

-0,66

Max snow

27%

Mean runoff

116mm/an

Mean elev. (basins)

2 028m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

17,3%

Pesticides

3,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)