Ontologia

County · IRN

Nehbandan

Iran

BWhArid, desert, hot(85 %)

Species observed

274

Observations

668

Area

40 299,7km²

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 Nehbandan : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
51
Connectance
0.110
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

274 distinct species · 668 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

668 obs · 102 cellules
Obs. / cellule
≥ 54
16–53
6–15
2–5
< 2

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

Climate

Mean T°

20,4°C

Annual rain

127mm

Warmest m°

38,2°C

Coldest m°

0,9°C

Elevation: 1 112 m on average (min 474 m, max 2 528 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
127mm
Warmest month
38,2°C
Coldest month
0,9°C
Mean alt.
1 112m
Min
474m
Max
2 528m
Std. dev.
378m
Köppen-Geiger (dominant)
BWhArid, desert, hot(85 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

1,2g/kg

Clay

20,7%

Sand

54,8%

Silt

24,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
1,8g/kg
Clay
20,4%
Sand
55,0%
Silt
24,6%
5–15 cm
pH H₂O
7,9
Org. C
0,7g/kg
Clay
20,5%
Sand
54,9%
Silt
24,6%
15–30 cm
pH H₂O
7,9
Org. C
1,1g/kg
Clay
21,2%
Sand
54,6%
Silt
24,2%

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

Land cover

Forest0.0%
Crops0.2%
Built-up0.0%
Bare soil98.5%
Other (grassland, water…)1.3%

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

Hydrology84 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

483,5km

Lake surface here

6,70km²

Basins crossed

84

Max stream order

4

Max drainage

28 845km²

Discharge in basins

175,1m³/s

Mean precip.

91mm/an

Mean T°

19,1°C

Moisture idx

-0,94

Max snow

2%

Mean runoff

46mm/an

Mean elev. (basins)

1 095m

Watersheds crossing here

75 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

0,0nW

Built-up

0,8%

Pesticides

0,5kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN V · 1

Lut Desert

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2016

22 650 km²

Hamoun

IUCN V

Protected Area · 1968

3 013 km²

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