Ontologia

District · IRQ

Mahmudiya

Iraq

BWhArid, desert, hot(100 %)

Species observed

64

Observations

114

Area

1 004km²

Ecological tissue

Sample of 25 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 Mahmudiya : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 2 types (connectance 12.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
37
Connectance
0.123
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

64 distinct species · 114 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

114 obs · 9 cellules
Obs. / cellule
≥ 80
80–79
4–79
2–3
< 2

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

Climate

Mean T°

25,0°C

Annual rain

126mm

Warmest m°

44,1°C

Coldest m°

5,7°C

Elevation: 36 m on average (min 25 m, max 69 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
126mm
Warmest month
44,1°C
Coldest month
5,7°C
Mean alt.
36m
Min
25m
Max
69m
Std. dev.
5m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)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

8,6g/kg

Clay

38,7%

Sand

11,6%

Silt

49,7%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
10,6g/kg
Clay
37,3%
Sand
12,1%
Silt
50,7%
5–15 cm
pH H₂O
7,9
Org. C
9,8g/kg
Clay
38,9%
Sand
11,6%
Silt
49,5%
15–30 cm
pH H₂O
7,9
Org. C
5,4g/kg
Clay
39,8%
Sand
11,3%
Silt
48,9%

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

Land cover

Forest6.0%
Crops40.0%
Built-up0.9%
Bare soil19.5%
Other (grassland, water…)33.5%

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

Hydrology8 basins · 5 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

159,0km

Lake surface here

8,94km²

Basins crossed

8

Max stream order

7

Max drainage

305 209km²

Discharge in basins

1 327,0m³/s

Mean precip.

128mm/an

Mean T°

22,7°C

Moisture idx

-0,93

Mean runoff

37mm/an

Mean elev. (basins)

42m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

4,9nW

Built-up

91,4%

Pesticides

25,7kg/km²

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