Ontologia

County · IRN

Quchan

Iran

DsbCold, dry summer, warm summer(47 %)

Species observed

377

Observations

3 917

Area

4 517,9km²

Ecological tissue

Sample of 29 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 Quchan : 18 espèces reliées par 81 interactions GloBI sur 4 types (connectance 18.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
81
Connectance
0.186
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

377 distinct species · 3 917 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 917 obs · 63 cellules
Obs. / cellule
≥ 1 408
98–1 407
28–97
6–27
< 6

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

Climate

Mean T°

8,4°C

Annual rain

392mm

Warmest m°

25,8°C

Coldest m°

-9,9°C

Elevation: 1 749 m on average (min 1 150 m, max 2 873 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
392mm
Warmest month
25,8°C
Coldest month
-9,9°C
Mean alt.
1 749m
Min
1 150m
Max
2 873m
Std. dev.
343m
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

15,9g/kg

Clay

25,1%

Sand

30,6%

Silt

44,3%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
23,8g/kg
Clay
24,0%
Sand
31,2%
Silt
44,8%
5–15 cm
pH H₂O
7,8
Org. C
11,4g/kg
Clay
24,8%
Sand
30,7%
Silt
44,5%
15–30 cm
pH H₂O
7,8
Org. C
12,4g/kg
Clay
26,4%
Sand
29,9%
Silt
43,6%

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

Land cover

Forest0.5%
Crops24.4%
Built-up0.2%
Bare soil23.6%
Other (grassland, water…)51.4%

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

Hydrology12 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

333,4km

Basins crossed

12

Max stream order

4

Max drainage

3 607km²

Discharge in basins

11,7m³/s

Mean precip.

290mm/an

Mean T°

10,3°C

Moisture idx

-0,76

Max snow

12%

Mean runoff

58mm/an

Mean elev. (basins)

1 515m

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

15,6%

Pesticides

2,0kg/km²

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

Protected areas4

IUCN V · 2IUCN Ia · 1IUCN II · 1

Kopetdag

IUCN Ia

State Nature Reserve · 1976

508 km²

Tandoureh

IUCN II

National Park · 1982

341 km²

Sarany

IUCN V

Protected Area · 1982

162 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN