Ontologia

District · IRQ

Al-Mada'in

Iraq

BWhArid, desert, hot(100 %)

Species observed

138

Observations

332

Area

700,3km²

Ecological tissue

Sample of 36 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-Mada'in : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 5 types (connectance 10.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
68
Connectance
0.102
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

138 distinct species · 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

332 obs · 8 cellules
Obs. / cellule
≥ 287
287–286
14–286
1–13
< 1

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

Climate

Mean T°

25,3°C

Annual rain

138mm

Warmest m°

44,5°C

Coldest m°

5,9°C

Elevation: 31 m on average (min 27 m, max 35 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
138mm
Warmest month
44,5°C
Coldest month
5,9°C
Mean alt.
31m
Min
27m
Max
35m
Std. dev.
2m
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

7,4g/kg

Clay

37,1%

Sand

10,1%

Silt

52,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
8,8g/kg
Clay
35,7%
Sand
10,6%
Silt
53,7%
5–15 cm
pH H₂O
7,9
Org. C
8,1g/kg
Clay
37,5%
Sand
10,2%
Silt
52,3%
15–30 cm
pH H₂O
7,9
Org. C
5,3g/kg
Clay
38,3%
Sand
9,5%
Silt
52,2%

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

Land cover

Forest8.6%
Crops55.3%
Built-up1.6%
Bare soil7.0%
Other (grassland, water…)27.4%

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

Hydrology4 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

92,9km

Basins crossed

4

Max stream order

7

Max drainage

168 603km²

Discharge in basins

432,7m³/s

Mean precip.

143mm/an

Mean T°

22,8°C

Moisture idx

-0,92

Mean runoff

11mm/an

Mean elev. (basins)

32m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

11,1nW

Built-up

163,3%

Pesticides

26,9kg/km²

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