Ontologia

County · IRN

Mahmudabad

Iran

CsaTemperate, dry summer, hot summer(100 %)

Species observed

160

Observations

535

Area

231km²

Ecological tissue

Sample of 33 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 Mahmudabad : 22 espèces reliées par 79 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
79
Connectance
0.141
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

160 distinct species · 535 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

535 obs · 8 cellules
Obs. / cellule
≥ 326
326–325
52–325
41–51
< 41

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

Climate

Mean T°

17,4°C

Annual rain

902mm

Warmest m°

28,3°C

Coldest m°

5,4°C

Elevation: -15 m on average (min -43 m, max 22 m)

Bioclimatic detailsExpert
Annual mean temp.
17,4°C
Annual rain
902mm
Warmest month
28,3°C
Coldest month
5,4°C
Mean alt.
-15m
Min
-43m
Max
22m
Std. dev.
10m
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

6,9

Org. C

37,6g/kg

Clay

38,0%

Sand

23,4%

Silt

38,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
53,2g/kg
Clay
36,6%
Sand
23,9%
Silt
39,5%
5–15 cm
pH H₂O
6,9
Org. C
31,4g/kg
Clay
36,5%
Sand
23,8%
Silt
39,7%
15–30 cm
pH H₂O
6,9
Org. C
28,2g/kg
Clay
40,9%
Sand
22,4%
Silt
36,6%

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

Land cover

Forest6.3%
Crops60.3%
Built-up3.9%
Bare soil0.6%
Other (grassland, water…)29.0%

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

Hydrology3 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

31,3km

Lake surface here

5,92km²

Basins crossed

3

Max stream order

4

Max drainage

4 164km²

Discharge in basins

4,3m³/s

Mean precip.

534mm/an

Mean T°

13,6°C

Moisture idx

-0,53

Max snow

7%

Mean runoff

272mm/an

Mean elev. (basins)

1 014m

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

Human pressure

Pop. density

2hab/km²

Night light

7,5nW

Built-up

386,3%

Pesticides

3,6kg/km²

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

Protected areas1

IUCN Not Reported · 1

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