Ontologia

County · IRN

Sarpol-e-Zahab

Iran

CsaTemperate, dry summer, hot summer(100 %)

Species observed

58

Observations

256

Area

617,9km²

Ecological tissue

Sample of 19 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 Sarpol-e-Zahab : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
22
Connectance
0.129
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

58 distinct species · 256 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

256 obs · 10 cellules
Obs. / cellule
≥ 87
87–86
36–86
19–35
< 19

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

Climate

Mean T°

19,7°C

Annual rain

704mm

Warmest m°

39,6°C

Coldest m°

1,1°C

Elevation: 720 m on average (min 484 m, max 1 412 m)

Bioclimatic detailsExpert
Annual mean temp.
19,7°C
Annual rain
704mm
Warmest month
39,6°C
Coldest month
1,1°C
Mean alt.
720m
Min
484m
Max
1 412m
Std. dev.
202m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

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

9,4g/kg

Clay

38,2%

Sand

27,8%

Silt

34,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
15,2g/kg
Clay
35,5%
Sand
30,0%
Silt
34,4%
5–15 cm
pH H₂O
7,6
Org. C
5,8g/kg
Clay
38,2%
Sand
27,5%
Silt
34,3%
15–30 cm
pH H₂O
7,6
Org. C
7,2g/kg
Clay
41,0%
Sand
25,8%
Silt
33,2%

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

Land cover

Forest1.6%
Crops47.0%
Built-up0.5%
Bare soil8.0%
Other (grassland, water…)42.9%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

44,6km

Basins crossed

5

Max stream order

3

Max drainage

1 747km²

Discharge in basins

6,8m³/s

Mean precip.

518mm/an

Mean T°

17,9°C

Moisture idx

-0,66

Max snow

3%

Mean runoff

223mm/an

Mean elev. (basins)

851m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,9nW

Built-up

49,4%

Pesticides

4,3kg/km²

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