Ontologia

County · IRN

Chenaran

Iran

DsbCold, dry summer, warm summer(47 %)

Species observed

263

Observations

3 173

Area

3 642,8km²

Ecological tissue

Sample of 32 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 Chenaran : 19 espèces reliées par 79 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
79
Connectance
0.159
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

263 distinct species · 3 173 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 173 obs · 57 cellules
Obs. / cellule
≥ 914
112–913
28–111
9–27
< 9

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

Climate

Mean T°

9,1°C

Annual rain

416mm

Warmest m°

26,4°C

Coldest m°

-8,1°C

Elevation: 1 765 m on average (min 933 m, max 2 968 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
416mm
Warmest month
26,4°C
Coldest month
-8,1°C
Mean alt.
1 765m
Min
933m
Max
2 968m
Std. dev.
483m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(47 %)Cold

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

Soil & lithology

pH H₂O

7,8

Org. C

12,3g/kg

Clay

23,0%

Sand

35,4%

Silt

41,6%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
18,8g/kg
Clay
22,0%
Sand
36,0%
Silt
41,9%
5–15 cm
pH H₂O
7,9
Org. C
7,7g/kg
Clay
22,5%
Sand
35,6%
Silt
41,9%
15–30 cm
pH H₂O
7,9
Org. C
10,4g/kg
Clay
24,4%
Sand
34,7%
Silt
41,0%

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

Land cover

Forest1.6%
Crops15.1%
Built-up0.1%
Bare soil23.6%
Other (grassland, water…)59.7%

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

Hydrology18 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

288,7km

Lake surface here

0,87km²

Basins crossed

18

Max stream order

4

Max drainage

7 815km²

Discharge in basins

31,7m³/s

Mean precip.

273mm/an

Mean T°

10,4°C

Moisture idx

-0,77

Max snow

11%

Mean runoff

78mm/an

Mean elev. (basins)

1 430m

Watersheds crossing here

9 more basins

Lakes (1, top by area)

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

1,4kg/km²

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