Ontologia

District · IRQ

Shekhan

Iraq

CsaTemperate, dry summer, hot summer(100 %)

Species observed

47

Observations

60

Area

470,2km²

Ecological tissue

Sample of 20 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 Shekhan : 18 espèces reliées par 16 interactions GloBI sur 2 types (connectance 8.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
16
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

47 distinct species · 60 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

60 obs · 5 cellules
Obs. / cellule
≥ 27
27–26
18–26
8–17
< 8

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

Climate

Mean T°

17,3°C

Annual rain

742mm

Warmest m°

38,8°C

Coldest m°

-1,7°C

Elevation: 644 m on average (min 335 m, max 1 245 m)

Bioclimatic detailsExpert
Annual mean temp.
17,3°C
Annual rain
742mm
Warmest month
38,8°C
Coldest month
-1,7°C
Mean alt.
644m
Min
335m
Max
1 245m
Std. dev.
199m
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

7,3

Org. C

17,5g/kg

Clay

41,8%

Sand

18,2%

Silt

40,0%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
27,1g/kg
Clay
40,9%
Sand
18,8%
Silt
40,2%
5–15 cm
pH H₂O
7,3
Org. C
12,7g/kg
Clay
41,6%
Sand
18,2%
Silt
40,2%
15–30 cm
pH H₂O
7,3
Org. C
12,5g/kg
Clay
42,8%
Sand
17,5%
Silt
39,7%

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

Land cover

Forest10.3%
Crops38.0%
Built-up0.2%
Bare soil1.9%
Other (grassland, water…)49.6%

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

Hydrology6 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

33,1km

Basins crossed

6

Max stream order

4

Max drainage

50 907km²

Discharge in basins

6,7m³/s

Mean precip.

765mm/an

Mean T°

18,1°C

Moisture idx

-0,48

Max snow

2%

Mean runoff

281mm/an

Mean elev. (basins)

626m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

9,6nW

Built-up

23,1%

Pesticides

28,8kg/km²

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