Ontologia

County · IRN

Tabriz

Iran

BSkArid, steppe, cold(81 %)

Species observed

311

Observations

979

Area

3 994,2km²

Ecological tissue

Sample of 43 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 Tabriz : 32 espèces reliées par 95 interactions GloBI sur 6 types (connectance 8.4%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
95
Connectance
0.084
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

311 distinct species · 979 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

979 obs · 54 cellules
Obs. / cellule
≥ 524
22–523
9–21
3–8
< 3

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

Climate

Mean T°

11,3°C

Annual rain

367mm

Warmest m°

30,4°C

Coldest m°

-6,1°C

Elevation: 1 611 m on average (min 1 268 m, max 3 257 m)

Bioclimatic detailsExpert
Annual mean temp.
11,3°C
Annual rain
367mm
Warmest month
30,4°C
Coldest month
-6,1°C
Mean alt.
1 611m
Min
1 268m
Max
3 257m
Std. dev.
421m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(81 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

12,3g/kg

Clay

31,2%

Sand

30,4%

Silt

38,4%

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
19,1g/kg
Clay
29,8%
Sand
31,4%
Silt
38,8%
5–15 cm
pH H₂O
7,8
Org. C
8,8g/kg
Clay
30,6%
Sand
30,7%
Silt
38,7%
15–30 cm
pH H₂O
7,8
Org. C
9,0g/kg
Clay
33,0%
Sand
29,1%
Silt
37,8%

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

Land cover

Forest1.1%
Crops18.1%
Built-up0.8%
Bare soil31.4%
Other (grassland, water…)48.6%

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

Hydrology14 basins · 2 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

315,3km

Lake surface here

495,98km²

Basins crossed

14

Max stream order

4

Max drainage

14 827km²

Discharge in basins

51,8m³/s

Mean precip.

342mm/an

Mean T°

10,4°C

Moisture idx

-0,69

Max snow

21%

Mean runoff

15mm/an

Mean elev. (basins)

1 581m

Watersheds crossing here

5 more basins

Lakes (2, top by area)

Rivers / streams (14, ord ≥ 4)

2 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

2,7nW

Built-up

82,0%

Pesticides

3,3kg/km²

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

Protected areas3

IUCN Not Reported · 1IUCN Not Applicable · 1IUCN II · 1

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