Ontologia

District · IRQ

Al Shikhan

Iraq

CsaTemperate, dry summer, hot summer(100 %)

Species observed

65

Observations

140

Area

570,2km²

Ecological tissue

Sample of 23 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 Al Shikhan : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 2 types (connectance 11.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
30
Connectance
0.119
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

65 distinct species · 140 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

140 obs · 11 cellules
Obs. / cellule
≥ 48
30–47
14–29
7–13
< 7

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

Climate

Mean T°

18,9°C

Annual rain

586mm

Warmest m°

40,4°C

Coldest m°

0,2°C

Elevation: 431 m on average (min 318 m, max 909 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
586mm
Warmest month
40,4°C
Coldest month
0,2°C
Mean alt.
431m
Min
318m
Max
909m
Std. dev.
80m
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

13,4g/kg

Clay

40,6%

Sand

18,8%

Silt

40,6%

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
21,6g/kg
Clay
39,4%
Sand
19,4%
Silt
41,2%
5–15 cm
pH H₂O
7,3
Org. C
9,7g/kg
Clay
40,2%
Sand
18,9%
Silt
40,8%
15–30 cm
pH H₂O
7,3
Org. C
8,9g/kg
Clay
42,0%
Sand
18,1%
Silt
39,8%

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

Land cover

Forest2.5%
Crops70.9%
Built-up0.4%
Bare soil1.9%
Other (grassland, water…)24.2%

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

Hydrology5 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

68,2km

Basins crossed

5

Max stream order

5

Max drainage

3 276km²

Discharge in basins

5,6m³/s

Mean precip.

734mm/an

Mean T°

18,1°C

Moisture idx

-0,51

Max snow

2%

Mean runoff

303mm/an

Mean elev. (basins)

621m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

3,6nW

Built-up

39,5%

Pesticides

27,1kg/km²

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